Revisions to this document are notedby a stripe in the left-hand margin

SUBJECT:#1099, Rev. BB
June 06, 2023
Page 1 of 27

Transmission Fluid/Filter Change Recommendations

MODELS AFFECTED:

Allison Commercial On-Highway Products, AT 500 Series, MT 600 Series, HT 700 Series,
1000 and 2000 Series Transmissions, 9-Speed, 3000 SeriesTM Transmissions (includes
B300/400 and T200/300), 4000 SeriesTM Transmissions (includes B500 and T400/500),
TC10®, H 40/50 EPTM Products, eGen FlexTM

Introduction:
Optimum performance and reliability of heavy-duty automatic transmissions can be noticeably influenced by
the type of fluid and filter(s) used and the frequency with which those fluid and filter(s) are changed. Allison
Transmission has designed extensive programs including specifications and tests to verify the quality of fluids andconsequently have specific fluid and filter change recommendations. Due to field studies, changes in emission
requirements, vehicle design, and operating environments, Allison Transmission has realigned recommended
fluid and filter change intervals. Heavy-duty Automatic Transmission change intervals have been revised tomore closely match today’s operating environments.

Model Year 2009 and 2010 Prognostics:
Prognostics that monitor and maximize fluid and filter life were offered in Model Year 2009 for 1000, 2000, 3000,
and 4000 Series Transmissions. 3000 and 4000 Series Transmissions began using Prognostics with serial
numbers 6510822005 (3000), 6520099957 (3000), 6610257671 (4000), 6620007438 (4000). 1000 and 2000
Series Transmission Prognostics were first available in July of 2008 (MY2009). MY2009 Allison Prognostics
must only be used with Allison TES 668® and TES 295® Approved Fluid(s). January 2010 Allison Prognostics
are compatible with Allison TES 668, TES 295 and TES 389® Approved Fluid(s) in 3000 and 4000 Series
Transmissions starting with TCM calibration CIN 4C or later (4C-xxxxx-yyy-z) and all January 2010 1000 and2000 Series Transmissions.
All 3000 and 4000 Series Transmissions utilizing Prognostics require the use of Genuine Allison High-Capacity
filters. All 1000 and 2000 Series Transmissions utilizing Prognostics require the use of Genuine Allison Control Main
Spin-On filter, P/N 29539579. 1000, 2000, 3000, and 4000 Series Transmissions may or may not have this feature"enabled" or turned ON. This option requires that the OEM provide the wiring necessary and the feature enabled in
the TCM. Refer to the appropriate Operator’s Manual for the methods of identifying if Prognostics is enabled.
Refer to Table 4 for Filter/Fluid Change Intervals/Fluid Capacities by Series.

DH / SL4136EN

6475239

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 2 of 27

Fluids and Specifications:
Fluid types are defined by applicable performance specification. The following transmission fluid types areapproved for use in Allison Commercial On-Highway transmission products.
Fluid TypeTES 668 and TES 295 Fluids• See allisontransmission.com for a list of Allison TES
668 and TES 295 Approved Fluid(s)Recommended (Intended) Usage• General or severe duty
• Extended change interval (2) (required)• Extended Transmission Coverage (ETC) policy(required)• Prognostics (required) MY2009• General or severe duty

TES 389 Fluids• Schedule One TES 389*

• Standard change interval (2)• Military specification fluids (for use in Military Vehicles
Only) (1)• Prognostics MY2010 (3)• See allisontransmission.com for a list of Allison TES
389 Approved Fluid(s)(1) Military specification fluids are approved for use in Military Applications in 3000, 4000, AT, MT, and HT Series products
only, and are strictly prohibited from use in 1000 and 2000 Series transmission products.
(2) Fluid and filter change intervals are based on transmission model, vocation (duty cycle), and fluid type (see attachedcharts). NOTE: Fluid drain intervals are based on 100 percent fill with Allison approved fluids. Fluid change intervals may be
adjusted based on fluid analysis and fleet data. Refer to Service Information Letter (SIL) 17-TR-96 for details.
(3) Prognostics are available with Allison TES 668, TES 295 and TES 389 Approved Fluid(s) only.

Local conditions, severity of operation or duty cycle may require more or less frequent fluid changeintervals that differ from the published recommended fluid change intervals of Allison Transmission.
Allison Transmission recommends that customers use fluid analysis as the primary method for
determining fluid change intervals. In the absence of a fluid analysis program the fluid change intervals
listed in the charts must be used.
For information concerning models not listed in this publication, please call the Allison Technical
Assistance Center at 1-800-252-5283.
Refer to the latest revision of Allison publication number GN2055EN, “Technicians’ Guide to AutomaticTransmission Fluid”, and SIL 17-TR-96 for additional information on oil analysis and general knowledge abouttransmission fluids.

Non-approved Fluids
DEXRON®-III and DEXRON®-VI fluids are no longer approved for use in Commercial On-Highway transmission
products and have been removed from all Allison TES 389 Approved Fluid(s) lists. TES 228® (C4 type) fluids are
no longer approved for use in Commercial On-Highway transmission products and have been removed from theAllison TES 389 Approved Fluid(s) list.

Allison Fluid and Filters for Extended Transmission Coverage (ETC)
Specified fluids and genuine Allison filters must be used to qualify for Extended Transmission Coverage. This
coverage is forfeited when non-approved fluids and non-genuine filters are used.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 3 of 27

Transmission Fluid Mixture Guidelines
Transmissions with a mixture of TES 668 or TES 295 fluid and Allison TES 389 Approved Fluid(s) must follow
fluid/filter change recommendations for Allison TES 389 Approved Fluid(s). Upon the second oil change, if thecustomer reinstalls TES 668 or TES 295, the fluid/filter change recommendations outlined in 100 percent Allison
TES 668 or TES 295 Approved Fluid(s) must be followed.

Fluid Exchange Machines:
Fluid exchanging machines are not recommended or recognized due to variation and inconsistencies that may not
guarantee removal of 100 percent of the used fluid.

3000 and 4000 Series, H 40/50 EP and eGen Flex Filters:
New Genuine Allison High Capacity filters were released into production beginning with:
6510670912 (3000)

6610205144 (4000)

7110001551)(H 40/50 EP and eGen Flex)

6520067342 (3000)

6620002521 (4000)

High-Capacity Filters:
Genuine Allison 3000 and 4000 Series, H 40/50 EP and eGen Flex high-capacity filters were released into
production beginning July 2006. High-capacity filters allow extended filter change intervals when used with Allison
TES 668 or TES 295 Approved Fluid(s). High-capacity service filters can be identified by P/N 29558294 or
P/N 29558295 stamped into the filter end cap. Previous Allison 3000 and 4000 Series and H 40/50 EP filters canbe identified by P/N 29538231 or P/N 29538232 stamped into the filter end cap.
Table 1. Filter Kits
Series3000 and 4000
H 40/50 EP and eGen Flex

High-Capacity Filter Kit
29558328 (2 inch)
29558329 (4 inch)
29545785

NOTE: Extended 3000 and 4000 Series transmissions Allison TES 668 or TES 295 Approved Fluid(s) andfilter change intervals are only allowed with Genuine Allison high-capacity filters. Filters must be changedat or before recommended intervals.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 4 of 27

Initial Transmission Filter Change Schedule (Production/ReTran®)*3000 and 4000 SeriesTransmissions — Main Filter 5000 miles (8000 km)/200 hours*3000 and 4000 Series Transmission ReTran — Main Filter 5000 miles (8000 km)/200 hours
H 40/50 EP and eGen Flex Spin-On Control Main Filter 5000 miles (8000 km)/200 hours
AT Auxiliary Filter 5000 miles (8000 km)/200 hours
MT Auxiliary Filter 5000 miles (8000 km)/200 hours*Not required beginning with S/N 6510670912, S/N 6610205144, S/N 6520067342, S/N 6620002521, andS/N 9320005689, S/N 9370006284, S/N 9420006679, S/N 9470005459

1000, 2000, 3000, and 4000 Series Hours vs. Miles Chart
Table 2 (2000/3000 Hour Based Maintenance) and Table 3 (4000/6000 Hour Based Maintenance) list theequivalent mileage based on the Allison recommended change intervals for Allison TES 668 or TES 295 Approved
Fluid(s). For example, vocations or vehicles that operate with a high density shift cycle typically reach the
6000/3000 hour change limit before the recommended mileage limit.
An example could be a transit bus equipped with a B500R that operates an average of 7 mph (11 km/h).
Recommended fluid/filter change interval for a B500R equipped with 2 inch control module in a transit vocation
using a TES 668 or TES 295 fluid is 150,000 miles/240 000 km/6000 hours or 48 months whichever occurs first.
Using Table 3 Hours vs. Miles, a vehicle operating at 7 mph (11 km/h) will travel approximately 42,000 miles (66000 km) in 6000 hours. If an odometer is used to determine when to change the transmission fluid and filters, thisspecific vehicle would change the fluid every 42,000 miles (66 000 km) and filters every 21,000 miles (33 000 km).
Estimating average mph can be approximated by dividing total distance traveled in a typical day by the hours
elapsed during that total distance. An example would be a vehicle that operates on average 96 miles (155 km) a
day over an 8 hour period would average 12 mph (19 km/h).

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

Table 2. 2000 and 3000 Hour Based Maintenance — Hours vs. Miles
2000 Hour Based Maintenance3000 Hour Based Maintenance

km Equivalent

MPH Average

miles Equivalent

km/h Average

km Equivalent

MPH Average

miles Equivalent

5

10000

3

6000

5

15000

3

9000

6

12000

4

8000

6

18000

4

12000

8

16000

5

1000

8

24000

5

15000

10

20000

6

12000

10

30000

6

18000

11

22000

7

14000

11

33000

7

21000

13

26000

8

16000

13

39000

8

24000

14

28000

9

18000

14

42000

9

27000

16

32000

10

20000

16

48000

10

30000

18

36000

11

22000

18

54000

11

33000

19

38000

12

24000

19

57000

12

36000

21

42000

13

26000

21

63000

13

39000

23

46000

14

28000

23

69000

14

42000

24

48000

15

30000

24

72000

15

45000

26

52000

16

32000

26

78000

16

48000

27

54000

17

34000

27

81000

17

51000

29

58000

18

36000

29

87000

18

54000

31

62000

19

38000

31

93000

19

57000

32

64000

20

40000

32

96000

20

60000

34

68000

21

42000

34

102000

21

63000

35

70000

22

44000

35

105000

22

66000

37

74000

23

46000

37

111000

23

69000

39

78000

24

48000

39

117000

24

72000

40

80000

25

50000

40

12000025

75000#1099, Rev. BB
June 06, 2023
Page 5 of 27

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

km/h AverageTable 3. 4000 and 6000 Hour Based Maintenance — Hours vs. Miles
4000 Hour Based Maintenance6000 Hour Based Maintenance

km Equivalent

MPH Average

miles Equivalent

km/h Average

km Equivalent

MPH Average

miles Equivalent

5

20000

3

12000

5

30000

3

18000

6

24000

4

16000

6

36000

4

24000

8

32000

5

20000

8

48000

5

30000

10

40000

6

24000

10

60000

6

36000

11

44000

7

28000

11

66000

7

42000

13

52000

8

32000

13

78000

8

48000

14

56000

9

36000

14

84000

9

54000

16

64000

10

40000

16

96000

10

60000

18

72000

11

44000

18

108000

11

66000

19

76000

12

48000

19

114000

12

72000

21

84000

13

52000

21

126000

13

78000

23

92000

14

56000

23

138000

14

84000

24

96000

15

60000

24

144000

15

90000

26

104000

16

64000

26

156000

16

96000

27

108000

17

68000

27

1620001710200029

116000

18

72000

29

1740001810800031

124000

19

76000

31

1860001911400032

128000

20

80000

32

1920002012000034136000

21

84000

34

20400021

12600035

140000

22

88000

35

2100002213200037148000

23

92000

37

2220002313800039156000

24

96000

39

2340002414400040

16000025

10000040

24000025150000#1099, Rev. BB
June 06, 2023
Page 6 of 27

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

km/h Average#1099, Rev. BB
June 06, 2023
Page 7 of 27
Table 4. Filter/Fluid Change Intervals/Fluid Capacities
1000 and
2000
SeriesFilter

Fluid

Filter
9-Speed
Fluid

Filter3000 and
4000
Series

Fluid

FilterTC10
Fluid

H 40/50
EP andeGen
Flex

Filter

Fluid

Filter
AT 500
Series
Fluid

Filter
MT 600
Series
Fluid

Filter
HT 700
Series
Fluid

Change Intervals

Refer to Appendix A

Filter Types and Part Numbers

Refer to Appendix A

Change Intervals

Refer to Appendix A

Fluid Capacity

Refer to Appendix A

Change Intervals

Refer to Appendix B

Filter Types and Part Numbers

Refer to Appendix B

Change Intervals

Refer to Appendix B

Fluid Capacity

Refer to Appendix B

Change Intervals

Refer to Appendix C

Filter and Gasket Kits

Refer to Appendix C

Change Intervals

Refer to Appendix C

Fluid Capacity

Refer to Appendix C

Additional Fill for Allison Coolers/Accumulators

Refer to Appendix C

Change Intervals

Refer to Appendix D

Filter and Gasket Kits

Refer to Appendix D

Change Intervals

Refer to Appendix D

Fluid Capacity

Refer to Appendix D

Change Intervals

Refer to Appendix E

Filter and Gasket Kits

Refer to Appendix E

Change Intervals

Refer to Appendix E

Fluid Capacity

Refer to Appendix E

Change Intervals

Refer to Appendix F

Filter and Gasket Kits

Refer to Appendix F

Change Intervals

Refer to Appendix F

Fluid Capacity

Refer to Appendix F

Change Intervals

Refer to Appendix G

Filter and Gasket Kits

Refer to Appendix G

Change Intervals

Refer to Appendix G

Fluid Capacity

Refer to Appendix G

Change Intervals

Refer to Appendix H

Filter and Gasket Kits

Refer to Appendix H

Change Intervals

Refer to Appendix H

Fluid Capacity

Refer to Appendix H

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 8 of 27

Appendix A. 1000/2000 Filter Change/Fluid Change Intervals
Table 5. Recommended Filter Change/Fluid Intervals
NOTE: Refer to Table 6 for Filter Type/Part Number Information and Table 7 for Fluid Capacity Information.
NOTE: Change fluid and filters at or before recommended mileage, months, or hours have elapsed, whicheveroccurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
1000 and 2000 Series Fluid And Filter Change Interval Recommendations
Prognostics Turned Off or Not
Calibrated in TCM
Duty
Cycle

Allison TES 668
and/orTES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)General*150,000 Miles(240,000 km)
4,000 Hours
48 Months

50,000 Miles(80,000 km)
2,000 Hours
24 Months

Severe**75,000 Miles(120,000 km)
3,000 Hours
36 Months

12,000 Miles(20,000 km)
500 Hours
6 Months

General*50,000 Miles(80,000 km)
2,000 Hours
24 Months

50,000 Miles(80,000 km)
2,000 Hours
24 Months

Severe**50,000 Miles(80,000 km)
2,000 Hours
24 Months

12,000 Miles(20,000 km)
500 Hours
6 Months

All

OverhaulOverhaul

Fluid

Filters

Spin-On
Control
Main Filter

Internal
FilterPrognostics Turned On
Allison TES 668
and/or TES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)When indicated bycontroller or
48 months,
whichever occurs
first

When indicated bycontroller or
24 months,
whichever occurs
first (MY2010)

When indicated bycontroller or
48 months,
whichever occurs
first

When indicated bycontroller or
24 months,
whichever occurs
first (MY2010)

OverhaulOverhaulSee allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
NOTE: TES 389 cannot be used in MY09.
NOTE: Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a
mixture and should utilize TES 389 change intervals. Also, mixtures shall not be used with Prognostics.
* General Vocation: All vocations not classified as Severe** Severe Vocation: On/Off Highway, Refuse, City Transit, Shuttle Transit

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 9 of 27
Table 6. Filter Type/Part Number
1000 and 2000 Series Filters
Filter TypePart Number

Control Main

29539579

Pan Suction (Shallow)*

29542833, 29537965**

Pan Suction (Deep)*29542824* Overhaul Only** See SIL 12-1K2K-10, Interchangeability of the Shallow Sump Filters

Table 7. Fluid Capacity
NOTE: Approximate Fluid Loss for Control Main Filter (Spin-On) = 0.47 liters (1 pint)1000 and 2000 Series Capacities (Approximate) *Initial Fill**

Refill**Liters (Quarts)

Liters (Quarts)

Standard

14 (14.8)

10 (10.6)

Shallow

12 (12.7)7 (7.4)

Sump Type* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT3190EN, MT4007EN Section 1 or your Operator’s Manual under “Care and Maintenance”.
** Approximate quantities, do not include external lines, cooler, and hoses.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 10 of 27

Appendix B. 9-Speed Filter Change/Fluid Change Intervals
Table 8. Recommended Filter Change/Fluid Intervals
NOTE: Refer to Table 9 for Filter Type/Part Number Information and Table 10 for Fluid Capacity Information.
NOTE: Change fluid and filters at or before recommended mileage, months, or hours have elapsed, whicheveroccurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
9-Speed Fluid And Filter Change Interval Recommendations
Prognostics Turned Off or
Not Calibrated in TCM

Prognostics Turned On

Duty Cycle

Allison TES 668 and/or TES
295 Approved Fluid(s)Allison TES 668 and/or TES
295 Approved Fluid(s)General*150,000 Miles (240,000 km)
4,000 Hours
48 Months

Severe**75,000 Miles (120,000 km)
3,000 Hours
36 Months

General*50,000 Miles (80,000 km)
2,000 Hours
24 Months

Severe**50,000 Miles (80,000 km)
2,000 Hours
24 Months

All

Overhaul

Fluid

Filters

Spin-On Control
Main Filter

Internal Filter

When indicated by controller or
48 months,
whichever occurs first

When indicated by controller or
48 months,
whichever occurs first

OverhaulSee allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* General Vocation: All vocations not classified as Severe** Severe Vocation: On/Off Highway, City Transit, Shuttle Transit

Table 9. Filter Type/Part Number
9-Speed Filters
Filter TypePart Number

Control Main

29539579

Suction Filter Assembly (Pan) *29569044*Suction Filter Includes One Pickup Tube Seal

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 11 of 27
Table 10. Fluid Capacity
9-Speed Capacities (Approximate) *Sump Type
Shallow

Initial Fill**

Refill**Liters (Quarts)

Liters (Quarts)

15.0 (15.9)

7.6 (8.0)* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT8890EN Section 1 or Operator’s Manual OM8888EN under “Care and Maintenance”.
** Approximate quantities, do not include external lines, cooler, and hoses.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 12 of 27

Appendix C. 3000/4000 Filter Change/Fluid Change Intervals
Table 11. Recommended Filter Change/Fluid Change Intervals
NOTE: Refer to Table 13 for Filter and Gasket Kit Information, Table 14 for Fluid Capacity Information, Table 15
for Additional Fill for Allison Coolers/Accumulators, and Figure 1 for Drain Plug Location, Filter Locations, andControl Module Dimensions.
NOTE: Change fluid and filters at or before recommended mileage, months, or hours have elapsed, whicheveroccurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
3000 and 4000 Series Fluid And Filter Change Interval Recommendations
Prognostics Turned Off or Not
Calibrated in TCM
Duty
Cycle

Allison TES 668
and/or TES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)General*300,000 Miles(480,000 km)
6,000 Hours
48 Months

25,000 Miles(40,000 km)
1,000 Hours
12 Months

Severe**150,000 Miles(240,000 km)
6,000 Hours
48 Months

12,000 Miles(20,000 km)
500 Hours
6 Months

Fluid

Prognostics Turned On
Allison TES 668
and/or TES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)When indicated bycontroller or
60 months,
whichever occurs
first

When indicated bycontroller or
24 months,
whichever occurs
first

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* General Vocation: All vocations not classified as Severe** Severe Vocation: On/Off Highway, Refuse, City Transit, Shuttle Transit

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 13 of 27

Table 11. Recommended Filter Change/Fluid Change Intervals (cont'd)
3000 and 4000 Series Fluid And Filter Change Interval Recommendations
Prognostics Turned Off or Not
Calibrated in TCM
Duty
Cycle

Allison TES 668
and/or TES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)General*

75,000 Miles(120,000 km)
3,000 Hours
36 Months

25,000 Miles(40,000 km)
1,000 Hours
12 Months

Severe**75,000 Miles(120,000 km)
3,000 Hours
36 Months

12,000 Miles(20,000 km)
500 Hours
6 Months

All

OverhaulOverhaulGeneral*

75,000 Miles(120,000 km)
3,000 Hours
36 Months

25,000 Miles(40,000 km)
1,000 Hours
12 Months

Severe**75,000 Miles(120,000 km)
3,000 Hours
36 Months

12,000 Miles(20,000 km)
500 Hours
6 Months

Main
FilterFilters

Internal
FilterLube/
Auxiliary
FilterPrognostics Turned On
Allison TES 668
and/or TES 295
Approved Fluid(s)Allison TES 389
Approved Fluid(s)When indicated bycontroller or
60 months,
whichever occurs
first

When indicated bycontroller or
24 months,
whichever occurs
first

OverhaulOverhaulWhen indicated bycontroller or
60 months,
whichever occurs
first

When indicated bycontroller or
24months,
whichever occurs
first

NOTE: TES 389 cannot be used in MY09.
NOTE: Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluids(s) is considered a
mixture and should utilize TES 389 change intervals. Also, mixtures shall not be used with Prognostics.
* General Vocation: All vocations not classified as Severe** Severe Vocation: On/Off Highway, Refuse, City Transit, Shuttle Transit

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 14 of 27
Table 12. Recommended Filter Change/Fluid Change Intervals — MIL-PRF-2104,
MIL-PRF-21260, MIL-PRF-32626, MIL-PRF-46167
NOTE: Change filters/fluid at or before recommended mileage, months, or hours have elapsed, whicheveroccurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
Filter Change/Fluid Change Intervals — MIL-PRF-2104, MIL-PRF-21260, MIL-PRF-32626, MIL-PRF-46167
PRIOR TO HIGH-CAPACITY FILTERS or W/ HIGH-CAPACITY FILTERS* WITH PROGNOSTICSTURNED “OFF” OR NOT CALIBRATED IN TCM
General**Severe***25,000 miles(40 000 km)
1000 hours
12 months

12,000 miles(20 000 km)
500 hours
6 months* High-Capacity Filters released in models starting with S/N 6510670912, S/N 6520067342 (3000 Series) and S/N 6610205144,
S/N 66200002521 (4000 Series)** General Vocation: Intercity Coach with duty cycle less than or equal to one (1) stop per mile and all other vocations not listed in severe
vocation.
*** Severe Vocation: All Retarders, On/Off Highway, Refuse, Transit, Shuttle Transit, and Intercity Coach with duty cycle greater thanone (1) stop per mile.

Table 13. Filter and Gasket Kits
NOTE: Refer to Figure 1 for Filter Locations, and Control Module Dimensions.
3000 and 4000 Series Filter and Gasket Kits
Kit Description

Filter (High-Capacity)

Filter Kit, 4” Service Filters for 2” or 7” sump

29558328

Filter Kit, 6” Service Filters for 4” sump

29558329

NOTE: Square cut filter cover O-rings P/N 29501469 are no longer included in High-Capacity Filter Kits
P/N 29558328 and P/N 29558329. When servicing former filter covers P/N 29507434, the required squarecut filter cover O-rings must be ordered separately. Square cut filter cover O-rings were originally used intransmissions manufactured prior to January 22, 1996, prior to 3000 Series . S/N 6510069120 or 4000
Series S/N 6610009730. Former filter covers can be identified by the part number cast on the exteriorside of the filter cover. Any 3000 and 4000 Series transmissions with the former filter cover requires one
square cut filter cover O-ring (4) and one O-ring (5) (refer to Figure 1) per filter cover. O-ring (5) is includedin the aforementioned high-capacity filter kits. Some remanufactured transmissions may require the use ofsquare cut O-rings if equipped with the former filter covers.

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June 06, 2023
Page 15 of 27
Table 14. Fluid Capacity
3000 and 4000 Series Fluid Capacities (Approximate)*
Transmissions Fluid Loss — Filter Change Only:
Main Filter = 1.9 liters (2 quarts)
Lube Filter = 7.6 liters (8 quarts)
Initial Fill**

Refill**Liters (Quarts)

Liters (Quarts)

4 inch27 (29)18 (19)3000

2 inch25 (26)16 (17)4000

4 inch***45 (48)37 (39)4000

2 inch***38 (40)30 (31)

Model

Sump

3000

* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT3004EN Section 1 or your Operator’s Manual under “Care and Maintenance”.
** Approximate quantities, do not include external lines, cooler, and hose*** Add 2.8 Liters (3 Quarts) for Transmissions with PTO

Table 15. Additional Fill for Allison Coolers/Accumulators
3000 and 4000 Series Additional Fill for Allison Coolers/Accumulators
Product Family

Cooler Type

Liters (Quarts)

3000/4000

Non-Retarder Direct Mount

1.0 (1.1)

3000/4000

Remote/Retarder/Sump

2.5 (2.6)

3000

Retarder Accumulator

1.2 (1.3)

4000

Direct Mount/Retarder

2.1 (2.2)

4000

Retarder Accumulator

0.6 (0.6)

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

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June 06, 2023
Page 16 of 27

4000 SERIES™

3000 SERIES™
LUBE

LUBE

MAIN

MAIN

DRAIN
PLUG

DRAIN
PLUG

LUBE

MAIN

6
5
4
3
2
1

NOTE: Torque all filter cover retaining bolts to 51-61 N•m (38-45 lb ft)
NOTE: Main and Lube Filter designations cast into bottom of Control Module
NOTE: O-Ring #4 is no longer included in high capacity filter kits.

* 4 inch Control Module Measures 3.5 inch approximately
2 inch Control Module Measures 1.75 inch approximately
REFERENCED*DIMENSION
5308987

Figure 1. Drain Plug/Filter Location and Control Module Dimensions

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

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June 06, 2023
Page 17 of 27

Appendix D. TC10 Filter Change/Fluid Change Intervals
Table 16. Recommended Filter Change/Fluid Change Intervals
NOTE: Refer to Table 17 for Filter and Gasket Kit Information, Table 18 for Fluid Capacity Information, andFigure 2 for Drain Plug and Filter Locations.
NOTE: Change fluid and filters at or before recommended mileage, months, or hours have elapsed, whicheveroccurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
TC10 Tractor Series Fluid And Filter Change Interval Recommendations
Prognostics Turned Off or Not
Calibrated in TCM

Prognostics Turned On

Duty Cycle

Allison TES 668 and/or TES
295 Approved Fluid*

Allison TES 668 and/or TES
295 Approved Fluid*

General

500,000 Miles (804,700 km)
20,000 Hours
60 Months

When indicated by controller or
60 months,
whichever occurs first

Internal Filter

GeneralOverhaulOverhaul

Lube/
Auxiliary
Filter

General

500,000 Miles (804,700 km)
20,000 Hours
60 Months

When indicated by controller or
60 months,
whichever occurs first

Fluid

FltersSee allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluids and Allison Genuine Filters are required.

Table 17. Filter and Gasket Kits
NOTE: Refer to Figure 2 for Filter Location.
TC10 Filter and Gasket Kits
Description

Part Number

Kit - Oil Filter

29554653

Oil Filter*

29558295

O-Ring, Cover*29554650

Seal, Drain Plug*24205123

Instruction Sheet # 350*

29554750

Internal Suction Filter**

29551998* Included in the Oil Filter Kit** Overhaul Only

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 18 of 27
Table 18. Fluid Capacity
TC10 Capacities (Approximate) *
Model
TC10

Initial Fill **Refill **Liters (Quarts)

Liters (Quarts)

49 (52)38 (40)* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (refer to Mechanic's Tips

MT7119EN Section 2 or your Operator's Manual OM7118EN under "Care and Maintenance").
** Approximate quantities, do not include external circuits.

COOLER
RETURNPORTFILTER
HOUSING

4

5
3
6
2
1

370344

Figure 2. Drain Plug and Filter Locations

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 19 of 27

Appendix E. H 40/50 EP and eGen Flex Filter Change/Fluid Change Intervals
Table 19. Recommended Filter Change/Fluid Change Intervals
NOTE: Both H 40/50 EP and eGen Flex Drive Units utilize TES 668 fluid. H 40/50 EP Drive Units previously used
TES 468 fluid until July 2021.
NOTE: Change filters/fluid at or before recommended mileage or months have elapsed, whichever occurs first.
NOTE: H 40/50 EP and eGen Flex Drive Unit Lube Filter extended time change intervals are only valid with theuse of Allison Transmission High-Capacity filters. High-Capacity filters implemented into production starting with
S/N 7110001551.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
H 40/50 EP and eGen Flex Fluid And Filter Change Interval Recommendations
Duty Cycle

Allison TES 668 and/or TES 295 Approved Fluid(s)*General100,000 Miles (160,000 km) or
48 Months

Intial5,000 Miles (8,000 km) or
200 Hours

After Intial

50,000 Miles (80,000 km) or
24 Months

Lube Filter

High Capacity

100,000 Miles (160,000 km) or
48 Months

Sump/Internal Filter

GeneralOverhaul

Fluid

Control Main Filter
FltersSee allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
*100 Percent Concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) and Allison Genuine Filters are required.

Table 20. Filter and Gasket Kits
NOTE: Refer to Figure 3 for Drain Plug and Filter Locations.
H 40/50 EP and eGen Flex Filter and Gasket Kits
Description

Part Number

Lube Filter and Gasket Kit

29545785

Control Main Filter

29539579

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 20 of 27
Table 21. Fluid Capacity
NOTE: Refer to Figure 3 for Drain Plug and Filter Locations.
H 40/50 EP and eGen Flex Capacities (Approximate) *Transmissions Fluid Loss — Filter Change Only:
Control Main filter = 0.94 liters (1 quart)
Lube Filter = 2.84 liters (3 quarts)
RefillModel

Liters (Quarts)

H 40/50 EP Drive Unit

15.1 (16)**eGen Flex Drive Unit

15.1 (16)**** Fluid fill capacity is dependent on vehicle configuration.
** Approximate quantities, do not include DPIM, cooler, and external lines.
*** Approximate quantities, do not include cooler or external lines.

CONTROL MAIN FILTER
Clean mating surface, apply film of oil to gasket,
tighten one turn after gasket contacts base.
FRONTDRAIN PLUG
0.750-16 UNF-2A (INCH SERIES)TORQUE TO 25-32 N·m (18-24 lb ft)

REAR VIEWOIL FILTER COVER
RETAINED AND 4 BOLTS
M8 x 1.25 x 70 LONGTORQUE TO 24-29 N·m (18-21 lb ft)

BOTTOM VIEW

Figure 3. H 40/50 EP and eGen Flex Drain Plug and Filter Locations

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

6052047

#1099, Rev. BB
June 06, 2023
Page 21 of 27

Appendix F. AT 500 Series Filter Change/Fluid Change Intervals
Table 22. Recommended Filter Change Intervals
NOTE: Refer to Table 23 for Fluid Change Intervals, Table 24 for Filter and Gasket Kit Information and Table 25
for Fluid Capacity Information.
NOTE: Change filters at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
AT 500 Filter Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295 Approved Fluid(s)*Internal Filter
General***Lube/Auxiliary Filter
Initial5000 Miles (8000 km)
200 Hours

Severe****Polyester Filter**OverhaulOverhaulWire Mesh Filter
100,000
Miles(160 000 km)
4000 Hours
48 Months

50,000 Miles(80 000 km)
2000 Hours
24 Months

General***†Severe****†

50,000 Miles(80 000 km)
2000 Hours
24 Months

25,000 Miles(40 000 km)
1000 Hours
12 Months

Allison TES 389 Approved Fluid(s)*Internal Filter
General***Lube/Auxiliary Filter
Initial5000 Miles (8000 km)
200 Hours

Severe****Polyester Filter**OverhaulOverhaulWire Mesh Filter
25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

General***†Severe****†

25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
*** General Vocation: less than one (1) stop per mile.
**** Severe Vocation: more than one (1) stop per mile.
** For additional information regarding the polyester internal filter see the latest revision of SIL 9-TR-01.
† When an Allison recommended high-efficiency filter is used, the change interval is not until the Change Filter light indicates the filter iscontaminated or until it has been in use for 3 years, whichever occurs first. No mileage restrictions apply. High-efficiency filters are only
approved for use with AT/MT/HT Series.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 22 of 27
Table 23. Recommended Fluid Change Intervals
NOTE: Refer to Table 22 for Filter Change Intervals, Table 24 for Filter and Gasket Kit Information and Table 25
for Fluid Capacity Information.
NOTE: Change fluid at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
AT 500 Fluid Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295 Approved Fluid(s)*Allison TES 389 Approved Fluid(s)*General**Severe***General**Severe***100,000 Miles(160 000 km)
4000 Hours
48 Months

50,000 Miles(80 000 km)
2000 Hours
24 Months

25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
** General Vocation: less than one (1) stop per mile.
*** Severe Vocation: more than one (1) stop per mile.

Table 24. Filter and Gasket Kits
NOTE: See the latest revision of SIL 9-TR-01 for additional information.
AT 500 Filter and Gasket KitsPan

Oil Filter and Gasket Kit Part Number

97 mm (3.8 inch) oil pan

29540976

135 mm (5.3 inch) oil pan

29538489

Table 25. Fluid Capacity
AT 500 Capacities (Approximate)*
Pan Depth

Initial Fill**
Liters (Quarts)

97 mm (3.8 inch) oil pan

8.5 (9)135 mm (5.3 inch) oil pan

15 (16)* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT1321EN Section 1 or your Operator’s Manual under “Care and Maintenance”** Approximate quantities, do not include external lines and cooler hose

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 23 of 27

Appendix G. MT 600 Series Filter Change/Fluid Change Intervals
Table 26. Recommended Filter Change Intervals
NOTE: Refer to Table 27 for Fluid Change Intervals, Table 28 for Filter and Gasket Kit Information, and Table 29
for Fluid Capacity Information.
NOTE: Change filters at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
MT 600 Filter Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295 Approved Fluid(s)*Internal Filter

General**Severe***OverhaulOverhaul

Lube/Auxiliary Filter
Initial5000 Miles(8000 km)200 Hours
General**†Severe***†50,000 Miles(80 000 km)
2000 Hours
24 Months

25,000 Miles(40 000 km)
1000 Hours
12 Months

Allison TES 389 Approved Fluid(s) *Internal Filter

General**Severe***OverhaulOverhaul

Lube/Auxiliary Filter
Initial5000 Miles(8000 km)200 Hours
General**†Severe***†25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
** General Vocation: less than one (1) stop per mile.
*** Severe Vocation: more than one (1) stop per mile.
† When an Allison recommended high-efficiency filter is used, the change interval is not until the Change Filter light indicates the filter iscontaminated or until it has been in use for 3 years, whichever occurs first. No mileage restrictions apply. High-efficiency filters are only
approved for use with AT/MT/HT Series.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 24 of 27
Table 27. Recommended Fluid Change Intervals
NOTE: Refer to Table 26 for Filter Change Intervals, Table 28 for Filter and Gasket Kit Information, and Table 29
for Fluid Capacity Information.
NOTE: Change fluid at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
MT 600 Fluid Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295* Approved Fluid(s)Allison TES 389 Approved Fluid(s) *General**Severe***General**Severe***100,000 Miles(160 000 km)
4000 Hours
48 Months

50,000 Miles(80 000 km)
2000 Hours
24 Months

25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
** General Vocation: less than one (1) stop per mile.
***Severe Vocation: more than one (1) stop per mile.

Table 28. Filter and Gasket Kit
NOTE: See the latest revision of SIL 4-TR-01 for additional information.
MT 600 Filter and Gasket Kit
Oil Filter and Gasket Kit Part Number
29538489

Table 29. Fluid Capacity
MT 600 Capacities (Approximate) *Pan Depth

Initial Fill**
Liters (Quarts)

110 mm (4.3 inch) oil pan

11 (12)130 mm (5.1 inch) oil pan

14 (15)* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT1357EN Section 1 or your Operator’s Manual under “Care and Maintenance”** Approximate quantities, do not include external lines and cooler hose

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 25 of 27

Appendix H. HT 700 Series Filter Change/Fluid Change Intervals
Table 30. Recommended Filter Change Intervals
NOTE: Refer to Table 31 for Fluid Change Intervals, Table 32 for Filter and Gasket Kit Information, and Table 33
for Fluid Capacity Information.
NOTE: Change filters at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
HT 700 Filter Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295 Approved Fluid(s)*Main Filter

Internal
FilterOverhaulGeneral**Severe***50,000Miles(80 000
km)
2000
Hours
24 Months

25,000Miles(40 000
km)
1000
Hours
12 Months

Lube/Auxiliary Filter
Initial5000 Miles (8000 km)
200 Hours
General**†Severe***†50,000Miles(80 000
km)
2000
Hours
24 Months

25,000Miles(40 000
km)
1000
Hours
12 Months

AllisonTES 389 Approved Fluid(s)*Main Filter

Internal
FilterOverhaulGeneral**Severe***25,000Miles(40 000
km)
1000
Hours
12 Months

12,000Miles(20 000km)
500 Hours
6 Months

Lube/Auxiliary Filter
Initial5000 Miles (8000 km)
200 Hours
General**†Severe***†25,000Miles(40 000
km)
1000
Hours
12 Months

12,000Miles(20 000km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
** General Vocation: less than one (1) stop per mile.
*** Severe Vocation: more than one (1) stop per mile.
† When an Allison recommended high-efficiency filter is used, the change interval is not until the Change Filter light indicates the filter iscontaminated or until it has been in use for 3 years, whichever occurs first. No mileage restrictions apply. High-efficiency filters are only
approved for use with AT/MT/HT Series.

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.

#1099, Rev. BB
June 06, 2023
Page 26 of 27
Table 31. Recommended Fluid Change Intervals
NOTE: Refer to Table 30 for Filter Change Intervals, Table 32 for Filter and Gasket Kit Information, and Table 33
for Fluid Capacity Information.
NOTE: Change fluid at or before recommended mileage, months, or hours have elapsed, whichever occurs first.
NOTE: Local conditions, severity of operation or duty cycle may require more or less frequent fluid change intervals
that differ from the published recommended fluid change intervals of Allison Transmission. Allison Transmission
recommends that customers use fluid analysis as the primary method for determining fluid change intervals. In theabsence of a fluid analysis program the fluid change intervals listed in the charts should be used.
HT 700 Fluid Change Intervals
100 Percent Concentration Allison TES 668 and/or
TES 295 Approved Fluid(s)*Allison TES 389 Approved Fluid(s)*General**Severe***General**Severe***100,000 Miles(160 000 km)
4000 Hours
48 Months

50,000 Miles(80 000 km)
2000 Hours
24 Months

25,000 Miles(40 000 km)
1000 Hours
12 Months

12,000 Miles(20 000 km)
500 Hours
6 Months

See allisontransmission.com/parts-service/approved-fluids for a list of Allison Approved transmission fluids.
* Anything other than 100 percent concentration of Allison TES 668 and/or TES 295 Approved Fluid(s) is considered a mixture andshould utilize Allison TES 389 Approved Fluid(s) change intervals.
** General Vocation: less than one (1) stop per mile.
*** Severe Vocation: more than one (1) stop per mile.

Table 32. Filter and Gasket Kit
HT 700 Filter and Gasket Kits
Pan

Filter and Gasket Kit Part Number

114 mm (4.5 inch) Oil Pan

29530562

114 mm (4.5 inch) Oil Pan (With adapter 23016883 and pan
23016884)

29530563

152 mm (6 inch) Oil Pan

6839945

178 mm (7 inch) Oil Pan

29530564

216 mm (8.5 inch) Hydraulic Oil Pan

23012407

216 mm (8.5 inch) Electronic Oil Pan

29530565

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#1099, Rev. BB
June 06, 2023
Page 27 of 27
Table 33. Fluid Capacities
HT 700 Fluid Capacities (Approximate)*
Pan Depth

Refill**Liters (Quarts)

114 mm (4.5 inch) oil pan

32 (34)152 mm (6 inch) oil pan

28.5 (30)178 mm (7 inch) oil pan

31 (33)216 mm (8.5 inch) oil pan

40.5 (42.8)* Fluid fill capacity is dependent on vehicle configuration. Final fluid capacity must be determined by dipstick level (see Mechanic’s Tips

MT1366EN (Hydraulic Controls) or MT1958EN (Electronics Controls) Section 1 or your Operator’s Manual under “Care and Maintenance”** Approximate quantities, do not include external lines, and cooler hose

Copyright © 2023 Allison Transmission, Inc. All Rights Reserved.