**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**
**GE PROPRIETARY INFORMATION** The information contained in this document is GE proprietary information and is disclosed in con fi dence. It is the property of GE and shall not be used, disclosed to others or reproduced without the express written consent of GE, including, but without limitation, it is not to be used in the creation, manufacture, development, or derivation of any repairs, modi fi cations, spare parts, designs, or con fi guration changes or to obtain FAA or any other government or regulatory approval to do so. If consent is given for reproduction in whole or in part, this notice and the notice set forth on each page of this document shall appear in any such reproduction in whole or in part. This technical data is considered EAR controlled pursuant to 15 CFR Parts 730-774 respectively. Transfer of this data by any means to a Non-US Person, whether in the United States or abroad, without the proper U.S. Government authorization (e.g., License, exemption, NLR, etc.), is strictly prohibited. Copyright (2011) General Electric Company, U.S.A.
TRANSMITTAL INFORMATION REVISION 1 TO SERVICE BULLETIN 72-0033 Revision 1 is issued to add a Note to clarify the procedure for torquing the oil slinger nut. The basic Service Bulletin was issued February 11, 2011. Revision bars in the left margin identify changes.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 1 of 15**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

1. P LA N N I N G I N F O R M A T I O N A. E ff e ct i v i ty CT7-8/-8A/-8A1/-8A5/-8B/-8B5/-8E/-8E5/-8F/-8F5 This Service Bulletin is applicable to all CT7-8/-8A/-8A1/-8A5/-8B/-8B5/-8E/-8E5/ -8F/-8F5 engine models including:



# . CT7-8A engines, serial numbers 947565 and below.



# . CT7-8A1 engines, serial numbers 530017 and below.



# . CT7-8E engines, serial numbers 953068 and below, and 953070 through 953072.



# . CT7-8F5 engines, serial numbers 731005 and below, 731007, 731008, 817021, and 817022. This Service Bulletin has been introduced in production to these CT7 turboshaft engines:



# . CT7-8A engines, serial numbers 947566 and up.



# . CT7-8A1 engines, serial numbers 530018 and up.



# . CT7-8E engines, serial numbers 953069, 953073 and up.



# . CT7-8F5 engines, serial numbers 731006, 731009 and up. These serial numbers are the best available data. B. D e s c r i p t i o n This Service Bulletin provides instructions to install an oil slinger nut PN 5159T33G01 onto the axis-A shaft of the accessory gearbox assembly. The oil slinger nut will prevent excessive amounts of oil from draining into the A-sump during sustained aircraft left rolls while in hover or uncoordinated fl ight. C. C o m p l i a n c e Category 4 GE recommends that you comply with this Service Bulletin at next exposure of the axis-A shaft. Operators should contact their Customer Service Manager for assistance with scheduling all required installations in each fl eet based on whole fl eet demand. N O T E : This Service Bulletin can be accomplished on-wing. D. C o n c u r re n t R e q u i r e m e n t s None.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 2 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

E. R e a s o n (1) Objective: To install gearbox axis-A oil slinger nut PN 5159T33G01. (2) Condition: The CT7-8 engine family has experienced several occasions of A-sump fl ooding that had resulted in engine stalls. If this occurs, there is a potential that the engine may not recover. (3) Cause: Excess oil may drain into the A-sump, exceeding the scavenge capability of the engine. (4) Improvement: Installation of the axis-A oil slinger reduces oil fl ow into the A-sump to a level that is within the capacity of the scavenge system while continuing to provide adequate bearing lubrication and chip detection. (5) Substantiation: Substantiation was accomplished by analysis and engine AGB testing. F. A p p rova l This Service Bulletin has been reviewed by the FAA and the repair(s) and modi fi cation(s) herein comply with the applicable Federal Aviation Regulations and are FAA APPROVED for installation in the model(s) listed in this Service Bulletin. G. M a n p o w e r For operators, approximately 1 hour is required to install the oil slinger nut. H. We i g h t a n d B a l a n ce Weight and balance are not changed.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 3 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

I. R e f e re n c e s GEK 105159, CT7-8 Maintenance Manual (MM) CT7-8 S/B 79-0004, Approved Oils GEK 105158, CT7-8 Illustrated Parts Catalog N O T E : The reference documents listed below are for the engine manufacturer's internal use only. CID: MCTF354 J. P u b l i c at i o n s Aff e ct e d GEK 105158, CT7-8 Illustrated Parts Catalog GEK 105175, CT7-8 Shop Manual CT7-8 Turboshaft Engine Service Record K. I n t e r c h a n g e a b i l i ty Gearbox axis-A oil slinger nut PN 5159T33G01 is added to the engine con fi guration of the affected models. L. S o ftw a r e A cc o m p l i s h m e n t S u m m a ry Not applicable. 2. M A T E R I A L I N F O R M A T I O N A. M at e r i a l

- P r i ce a n d Av a i l a b i l i ty (1) Parts necessary to do this Service Bulletin:

P a rt N u m b e r Q ty/ E n g P a rt N a m e U

. S

. D o l l a r ( $ ) P kg Q ty L e a d Ti m e We e ks 5159T33G01 (1) Nut, Gearbox Axis-A Oil Slinger -- (1) --

N O T E : Procure parts from normal sources.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 4 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut** (2) Other Spare Parts:

P a rt N u m b e r Q ty/ E n g P a rt N a m e U

. S

. D o l l a r ( $ ) P kg Q ty L e a d Ti m e We e ks J221P009 (1) Packing, Preformed -- (1) -- J221P012 (1) Packing, Preformed -- (1) -- J221P150 (1) Packing, Preformed -- (1) -- N O T E : Procure parts from normal sources. (3) Consumables: C o d e N u m b e r D e s c r i p t i o n C02-007 Assembly Fluid, Ultrachem No. 1 C02-023 Oil, Engine Lubricating (MIL-PRF-23699)* C10-140 Gloves, Rubber or Film Latex or Nylon/Polyethylene C10-154 Beeswax

-- Bag, Plastic

-- Oil, Engine Lubricating (MIL-PRF-7808)* *Only use approved oils. Refer to CT7-8 S/B 79-0004. B. I n d u s t ry S u p p o rt I n fo r m at i o n None. C. C o n fi g u rat i o n C h a rt

N e w P a rt N u m b e r Q ty/ E n g P a rt N a m e O l d P a rt N u m b e r / I P C L o c at i o n Q ty/ E n g O p C o d e C h g/ S p rt C o d e 3062T20G09 (1) Gearbox Assy, Accessory Drive (SIN 29A00) 3062T20G06 72-60-00-01-270 72-61-00-01-001 (1) RW 2/A
. 5159T33G01 (1) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-

. 5158T79P01 (ALT) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 5 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

N e w P a rt N u m b e r Q ty/ E n g P a rt N a m e O l d P a rt N u m b e r / I P C L o c at i o n Q ty/ E n g O p C o d e C h g/ S p rt C o d e 3062T20G10 (1) Gearbox Assy, Accessory Drive (SIN 29A00) 3062T20G08 72-60-00-01-270 72-61-00-01-001 (1) RW 2/A
. 5159T33G01 (1) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-
. 5158T79P01 (ALT) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-
4181T10G04 (1) Gearbox Assy, Accessory Drive (SIN 29A00) 4181T10G02 72-60-00-01-270 72-61-00-01-001 (1) RW 2/A
. 5159T33G01 (1) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-

. 5158T79P01 (ALT) Nut, Gearbox Axis-A Oil Slinger (SIN 03330) -- (-) AD 5/-

O p e rat i o n C o d e s AD = Add RW = Rework C h a n g e C o d e s 2 = Two way interchangeable 5 = Quali fi ed interchangeability. Refer to paragraph 1.K., I n t e rc h a n g e a b i l i ty
. S u p p o rt C o d e s A = Old parts will no longer be supplied D. P a rt s D i s p o s i t i o n Discard old parts. E. T o o l i n g - P r i c e a n d Av a i l a b i l i ty P a rt N u m b e r N o m e n c l at u re 4096620-296 Puller, Axis-A Shaft BD 001 Fixture, Slinger Torquing

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 6 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

3. A C C O M P L I S H M E N T I N S T R U C T I O N S A. R e m ova l o f Ax i s - A S h aft As s e m b l y (1) Remove the axis-A cover assembly (01-170) as follows (refer to Figure 1): (a) Carefully remove the axis-A boot (01-300, 72-60-00). (b) Remove the axis-A retaining ring (01-165) and the axis-A cover assembly (01-170). (2) Remove the axis-A lube nozzle (01-160) as follows: W

A R N I N G : ULTRACHEM NO. 1 ASSEMBLY FLUID

**.** CONTACT WITH EYES/FACE/SKIN MAY CAUSE IRRITATION OR BURNING.

**.** PERSONAL PROTECTIVE EQUIPMENT REQUIRED WHEN HANDLING OR USING THIS MATERIAL.

**.** MAY LEAD TO ALLERGIC SENSITIVITY IN SOME INDIVIDUALS. (a) Remove the self-locking nut (01-105) (7/32 inch wrench size) and the washer (01-120) that attach the axis-A lube nozzle (01-160) to accessory drive gearbox assembly (01-270, 72-60-00). Use a small amount of Ultrachem No. 1 Assembly Fluid or beeswax on wrench socket to help capture the nut and prevent it from falling out of the socket. (b) Pull the axis-A lube nozzle (01-160) out of accessory drive gearbox assembly (01-270, 72-60-00). (c) Remove and discard the preformed packings (01-085) and (01-155) from the axis-A lube nozzle (01-160). (3) Remove axis-A shaft assembly retaining nuts (01-140) as follows: C A U T I O N : **.** EXTREME CARE MUST BE USED TO PREVENT THE SELF-LOCKING NUTS FROM FALLING INTO THE AGB. IF THIS OCCURS, THE ENGINE MUST BE RETURNED TO OVERHAUL TO RETRIEVE THE NUT.

**.** DO NOT REMOVE THE RADIAL DRIVE SHAFT UNTIL THE THREE SELF-LOCKING NUTS HAVE BEEN REMOVED. THIS WILL PREVENT THE NUTS FROM FALLING THROUGH THE CENTER OF THE SHAFT INTO THE ENGINE. (a) Install large cap plug (part of axis-A shaft puller 4096620-296) onto fl ange groove on accessory drive gearbox assembly (01-270, 72-60-00) (Refer to Figure 1).

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 7 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut** (b) Install the small cap plug (part of axis-A shaft puller 4096620-296) over the axis-A bearing retainer (01-185) positioning the three cutouts over the three nuts (01-140). W

A R N I N G : ULTRACHEM NO. 1 ASSEMBLY FLUID

**.** CONTACT WITH EYES/FACE/SKIN MAY CAUSE IRRITATION OR BURNING.

**.** PERSONAL PROTECTIVE EQUIPMENT REQUIRED WHEN HANDLING OR USING THIS MATERIAL.

**.** MAY LEAD TO ALLERGIC SENSITIVITY IN SOME INDIVIDUALS. (c) Remove the three nuts (01-140) (3/16 inch wrench size) from the axis-A bearing retainer (01-185). Use a small amount of Ultrachem No. 1 Assembly Fluid or beeswax on socket to help capture the nuts and prevent them from falling out of the socket. (d) Remove the small cap plug and the axis-A bearing retainer (01-185) from accessory drive gearbox assembly (01-270, 72-60-00). Do not remove the large cap plug. (4) Remove radial drive shaft assembly (01-100, 72-00-00) as follows (refer to Figure 2): (a) Remove the radial drive shaft assembly (01-100, 72-00-00). (b) Remove the preformed packing (01-175). Dispose of the packing. (5) Remove axis-A shaft assembly as follows: C A U T I O N : **.** USE RUBBER OR POLYETHYLENE GLOVES WHEN YOU HANDLE BEARING PARTS TO PREVENT BEARING PARTS FROM CORRODING.

**.** DO NOT REMOVE THE LOCKNUT (01-180) FROM THE SUBASSEMBLY. THE SHAFT ASSEMBLY DOES NOT REQUIRE DISASSEMBLY FOR THE INSTALLATION OF THE OIL SLINGER NUT. (a) Install the axis-A shaft puller 4096620-296 onto the protruding threads above the locknut (01-180) on the shaft assembly. (b) Using the T-handle, tighten the tool hand tight. (c) Using the T-handle, pull the axis-A shaft assembly straight out of the AGB. If the assembly sticks, gently use the slide-hammer on the puller to break it loose. (d) When free, lift the puller and shaft assembly out of the gearbox. Allow the shim (01-200) to remain in position in the gearbox. If the shim comes out with the shaft assembly, install it back into the gearbox.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 8 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut** (e) Keep the shaft assembly clean and free of dirt. Put the assembly in a plastic bag until ready for slinger installation. (f) Cover the AGB opening to prevent dirt or other material from entering the engine. B. I n st a l l at i o n o f Ax i s - A O i l S l i n g e r N u t a n d Ax i s - A S h aft As s e m b l y W

A R N I N G : ULTRACHEM NO. 1 ASSEMBLY FLUID

**.** CONTACT WITH EYES/FACE/SKI N MAY CAUSE IRRITATION OR BURNING.

**.** PERSONAL PROTECTIVE EQUIPMENT REQUIRED WHEN HANDLING OR USING THIS MATERIAL.

**.** MAY LEAD TO ALLERGIC SENSITIVITY IN SOME INDIVIDUALS. W

A R N I N G : LUBRICATING OIL DO NOT LET LUBRICATING OIL STAY ON YOUR SKIN. DO NOT BREATHE THE FUMES RELEASED FROM LUBRICATING OIL FOR A LONG TIME. LUBRICATING OIL IS DANGEROUS TO YOUR EYES, NOSE, AND LUNGS. C A U T I O N : DO NOT SUBSTITUTE SILICONE BASED GREASE (SUCH AS MOLYKOTE 55 OR COSMOLUBE 615) FOR ENGINE OIL OR ULTRACHEM NO. 1 ASSEMBLY FLUID WHEN INSTALLING PACKINGS. SILICONE BASED GREASE CAN CAUSE OIL FOAMING, OUT OF LIMITS OIL TEMPERATURE, AND OIL PRESSURE FLUCTUATION. N O T E : **.** Only use Approved Oils. Refer to CT7-8 S/B 79-0004.

**.** Lubricate all packings before installation with Ultrachem No. 1 Assembly Fluid . If Ultrachem No. 1 Assembly Fluid is not available, lubricate the packings with approved engine lubricating oil. (1) Install axis-A oil slinger nut as follows (refer to Figure 3): (a) Securely install base of slinger torquing fi xture BD 001 into a bench vise. Lubricate the spline of torquing fi xture with engine oil. (b) Install axis-A shaft assembly, locknut end down, onto torquing fi xture so that spline of fi xture engages internal spline in axis-A shaft assembly. (c) Lubricate the threads of axis-A shaft assembly with engine oil.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 9 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

N O T E 1 : **.** The oil slinger nut hex is 1 1/16 inch.

**.** The threads of the oil slinger nut contain a pressed-in material at three locations that provide secondary retention of the nut. Do not remove this material.

**.** To prevent surface corrosion, keep the slinger nut in its original packaging until it is ready for installation.

**.** Some slinger nuts may have a small dent-like indication on the face of the threaded end. This is an acceptable manufacturing indication. N O T E 2 : Tighten and torque the nut slowly in small increments to prevent heating of the nut. If the nut stops at the pellet location, do not force it. Remove it and warm the shaft lead-in thread with a heat gun to about 200°F. Do not heat the nut. Slowly reinstall the nut. (d) Thread the oil slinger nut all the way onto the shaft assembly. (e) Torque the oil slinger nut to 360-380 lb in. (40.7-42.9 N·m). Run-on torque must be 65 lb in. (7.3 N·m) minimum. Remove axis-A shaft assembly from slinger torquing fi xture. (2) Install axis-A shaft assembly as follows (refer to Figure 2): (a) Install axis-A shaft puller 4096620-296 onto the protruding threads above the locknut on the shaft assembly. W

A R N I N G : LUBRICATING OIL DO NOT LET LUBRICATING OIL STAY ON YOUR SKIN. DO NOT BREATHE THE FUMES RELEASED FROM LUBRICATING OIL FOR A LONG TIME. LUBRICATING OIL IS DANGEROUS TO YOUR EYES, NOSE, AND LUNGS. (b) Lubricate the bevel gear and smooth barrel on the shaft assembly with engine oil. (c) Carefully and slowly insert the shaft assembly into the AGB and over the three studs and into the AGB. A slight movement of the shaft may be necessary to engage the gear teeth. It may be necessary to slightly rotate or gently bump the assembly into position. (d) After engagement of the teeth, use the slide hammer weight to tap the assembly down until it is fi rmly seated. When shaft is fully seated, remove the puller. (e) Do not install the three nuts (01-140, Figure 1) onto the studs at this time.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 10 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut** (3) Install the radial drive shaft assembly (01-100, 72-00-00, Figure 2) as follows: (a) Install new packing (01-175). N O T E : A slight movement of the shaft may be necessary to engage the spline teeth of the radial drive shaft assembly. (b) Install the radial drive shaft assembly (01-100, 72-00-00) through port and into the bore of the AGB. (4) Install three self-locking nuts (01-140, Figure 1) as follows: (a) Install the axis-A bearing retainer (01-185) over the three studs in the AGB axis-A pad. (b) Install the small cap plug over the axis-A pad. (c) Carefully install the three nuts (01-140) onto the three studs. Use a small amount of beeswax on socket to help hold the nuts and prevent them from falling out of the socket. (d) Remove both the small cap plug and the large cap plug. (e) Tighten and torque nuts to 32-35 lb in. (3.6-4.0 N·m). (5) Install the axis-A lube nozzle (01-160) as follows: W

A R N I N G : ULTRACHEM NO. 1 ASSEMBLY FLUID

**.** CONTACT WITH EYES/FACE/SKIN MAY CAUSE IRRITATION OR BURNING.

**.** PERSONAL PROTECTIVE EQUIPMENT REQUIRED WHEN HANDLING OR USING THIS MATERIAL.

**.** MAY LEAD TO ALLERGIC SENSITIVITY IN SOME INDIVIDUALS. W

A R N I N G : LUBRICATING OIL DO NOT LET LUBRICATING OIL STAY ON YOUR SKIN. DO NOT BREATHE THE FUMES RELEASED FROM LUBRICATING OIL FOR A LONG TIME. LUBRICATING OIL IS DANGEROUS TO YOUR EYES, NOSE, AND LUNGS. (a) Lubricate packings (01-155, 01-085) before installation with Ultrachem No. 1 Assembly Fluid. If Ultrachem No. 1 Assembly Fluid is not available, lubricate the packings with approved engine lubricating oil. (b) Install packings (01-155, 01-085) onto the axis-A lube nozzle (01-160). (c) Insert the lube nozzle into the AGB.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 11 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut** (d) Secure the lube nozzle into the accessory drive gearbox assembly (01-270, 72-60-00), with washer (01-120) and self-locking nut (01-105). Torque self-locking nut to 32-35 lb in. (3.6-4.0 N·m). (6) Install axis-A cover assembly (01-170) as follows: C A U T I O N : WHEN YOU INSTALL THE AXIS-A COVER ASSEMBLY (01-170), USE EXTREME CARE TO AVOID CONTACT AND PREVENT DAMAGE TO THE AXIS-A LUBE NOZZLE. (a) Install the axis-A cover assembly (01-170), by pressing lightly on the cover to seat it into the port on the accessory drive gearbox assembly. (b) Align tab on the axis-A retaining ring (01-165) with opening for retaining ring in port. Install the ring. (c) Gently install the axis-A boot (01-300) and press it all around the axis-A cover assembly (01-170) to ensure a proper seating of the seal. C. R e i d e n t i fi c at i o n Re-identify the AGB using shallow vibropeen. Mark a line through existing group number and add the new group number next to it. For example: 3062T20G —0

—6

—G09 (CT7-8/-8A/-8A1/-8A5/-8B/-8B5/-8E/-8E5/-8F) 3062T20G —0

—8

—G10 (CT7-8/-8A/-8A1/-8A5/-8B/-8B5/-8E/-8E5/-8F) 4181T10G —0

—2

—G04 (CT7-8F5) D. P o s t M a i n t e n a n c e T e s t Perform an IDLE leak check. Refer to GEK 105159, 72-00-00, TEST, TASK 72-00-00-760-004. E. S e rv i c e R e co rd E n t ry Record compliance with this Service Bulletin in the appropriate CT7-8 Turboshaft Engine Service Record.

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 12 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

Axis-A Cover Assembly - Removal and Installation Figure 1

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 13 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

Axis-A Shaft Assembly - Removal and Installation Figure 2

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 14 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.**ENGINE - Introduction of Accessory Gearbox Assembly Axis-A Oil Slinger Nut**

Axis-A Oil Slinger Nut - Installation Figure 3

February 11, 2011 CT7-8 S/B 72-0033 Revision 01, April 28, 2011 PAGE 15 GE PROPRIETARY INFORMATION - Subject to the restrictions on the cover or first page.