INSTALLATION, OPERATION & MAINTENANCE MANUALTIRE CHANGER
Model No.: YLT-721

READ THIS ENTIRE MANUAL BEFORE OPERATION BEGINSSpare parts

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No.
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16
17

Part No.
721R-001
721R-002
721R-003
721R-004
721R-005
721R-006
721R-007
721R-008
721R-009
721R-010
721R-011
721R-012
721R-013
721R-014
721R-015
721R-016
721R-017

Description
CabinetShield bar
Pedal guard
Side cover
Flat Washer φ6
Elastic Washer φ6Bolt M6×15
Bolt M6×10
Oiling PipeUnionUnion
ToolboxBolt M6×20
Flat Washer φ6Union
Union 8-02
Pagoda union

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1No.
18
192021222324252627282930313233

134

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Part No.
721R-018
721R-019
721R-020
721R-021
721R-022
721R-023
721R-024
721R-025
721R-026
721R-027
721R-028
721R-029
721R-030
721R-031
721R-032
721R-033
721R-034

Description
Distributer of oil and water
Union
Hole stopper φ12
Power Lead
Water box
LoopRubber footSmall wheel support
Crowbar
Water box spring
Bolt M6×20
Flat Washer φ6Big wheel support
Bolt M10×20
Flat Washer φ10
Elastic washer φ10
Flat Washer φ6Q’ty
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No.
1226

Part No.
721R-035
721R-036

Description
Union
decompression tap

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No. Part No.
Description
1 721R-128 Locked handle
2721R-129 Valve cap

3721R-130 O ring 8×2.65
721R-131 Spacer of valve

4528

6721R-132 Valve cover
721R-133 Valve rod

7721R-134 Locked handle assembly

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Description
1 721R-135 Small Cylinder Assembly
23456789721R-136 Bolt M12×45
721R-137 Elastic washer φ12721R-138 Flat washer φ12721R-139 Saddle
721R-140 Turntable
721R-141 Slide
721R-142 Clamp
721R-143 Washer

10 721R-144 Turntable Cap
11 721R-145 Bolt M16×45

No. Part No.
Description
1 721R-157 Small Cylinder Lever
234721R-158 Front cover of cylinder
721R-159 Anti-receding nut

6721R-160 Union 8-M10×1
721R-161 O Ring φ75×2.65
721R-162 Nut M127721R-163 Elastic washer φ128721R-164 Piston

5Q’ty No.

24442144111

Description
12 721R-146 Washer
13 721R-147 Turntable Flange
14 721R-148 Elastic washer φ10
15 721R-149 Ring φ10
16 721R-150 Bolt M10×95
17 721R-151 Small Cylinder Bracket
18 721R-152 Flat washer φ10
19 721R-153 Sleeve
20 721R-154 Ring φ62
21 721R-155 Quick union 10-02
22 721R-156 Union 10-02

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82163422229

Part No.

Part No.

Description
9 721R-165 O Ring φ75×5.7
10 721R-166 O Ring φ16×2.4
11 721R-167 Cylinder Shaft
12 721R-168 Cylinder Body
13 721R-169 Rear cover of cylinder
14 721R-170 O Ring φ20×2.65
15 721R-171 "T" Union

16 721R-172 Y Ring 28×20×5Q’ty

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No. Part No.
Description
1 721R-173 Ring φ282 721R-174 O Ring φ22×2.4
345678721R-175 O Ring φ16×2.4721R-176 Y Ring 28×18×7721R-177 Fixed lever
721R-178 Anti-receding nut M8721R-179 O Ring φ180×5.7721R-180 Nut

9721R-181 Rear cover of cylinder
10 721R-182 Piston
11 721R-183 Nut
12 721R-184 Cylinder Body
13 721R-185 O Ring φ180×3.1
14 721R-186 Bolt M12×30
15 721R-187 Elastic washer φ12

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12118162
11111222

30

Part No.

Description
Cylinderbush
16 721R-188
17 721R-189 Union 8-M10×1
18 721R-190 Cushion
19 721R-191 Bead breaker spring
20 721R-192 Pivot
21 721R-193 Flat washer φ16
22 721R-194 Ring φ16
23 721R-195 Anti-receding nut M16
24 721R-196 Bead breaker arm
25 721R-197 Lever knob
26 721R-198 Anti-receding nut M1227 721R-199 Flat washer φ1228 721R-200 Bead breaker
29 721R-201 Piston Lever
30Q’ty22111221111111

No. Part No.
Description
1 721R-202 Union 10-03
23456789721R-203 Distributor outside
721R-204 Union 10-01
721R-205 O Ring φ65×3.1
721R-206 Distributor inside
721R-207 Union 10-02
721R-208 Screw
721R-209 Union 8-01
721R-210 O Ring φ90×3.1

10 721R-211 Distributor assembly

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No. Part No.
Description
1 721R-212 Flat washer φ623456789Q’ty No. Part No.
Description
11 721R-222 Bolt M6×168721R-213 Elastic washer φ6721R-214 Bolt M6×20721R-215 Union 8-01
721R-216 Right cover
721R-217 O Ring φ40×2.65
721R-218 Seal washer
721R-219 Ring φ28
721R-220 Piston with seal

10 721R-221 Nut M6

881112 721R-223 Fixed bracket
13 721R-224 Valve body21111

16 721R-227 O Ring φ40×2.65
17 721R-228 Left cover

14 721R-225 Connector
15 721R-226 Union 8-03

18 721R-229 Union 14-03
19 721R-230 Seal
20 721R-231 Distributor valve assembly

567432189101137383913361415343316321731183029274012351928202126242225

2332Q’ty

2111121211

No. Part No.
Description
1 721R-232 Washer
23456789721R-233 Bolt
721R-234 Bolt

Q’ty No. Part No.
Description
16 21 721R-252 Belt
222 721R-253 Motor pulley

Q’ty1211721R-235 Oiling connector
721R-236 Fixing pin

1721R-237 Bolt
721R-238 Wormgear shaft

1721R-239 Upper cover of gearbox
721R-240 Bolt

10 721R-241 Bearing
11 721R-242 Fixing pin
12 721R-243 Wormgear
13 721R-244 Ring

2151111

14 721R-245 Bearing
15 721R-246 Lower cover of gearbox

116 721R-247 Flat washer
17 721R-248 Nut

1018 721R-249 Big pulley
19 721R-250 Washer

120 721R-251 Bolt

1

23 721R-254 Screw
24 721R-255 Bolt
25 721R-256 Motor shock absorber

4

26 721R-257 Motor
27 721R-258 Motor cradle

14128 721R-259 Flat washer
29 721R-260 Spring washer

430 721R-261 Nut
31 721R-262 Motor shock absorber

232 721R-263 Motor shock absorber
33 721R-264 Nut

4461234 721R-265 Grower washer
35 721R-266 Oil seal

1036 721R-267 Bearing
37 721R-268 Seal

238 721R-269 Fixing pin
39 721R-270 Worm

11140 721R-271 Gearbox Assembly

11533

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No. Part No.
Description
1 721R-272 Bracket of double cam
234
56789721R-273 Pin
721R-274 Bolt M6×15
721R-275 Spacer
721R-276 Pedal
721R-277 Pedal Spring
721R-278 Washer
721R-279 Anti-receding nut M8721R-280 Bolt M8×50

10 721R-281 Confining Slab
11 721R-282 Spring
12 721R-283 Nut M8
13 721R-284 Flat Washer φ1214 721R-285 Ring φ1215 721R-286 Bolt M6×1516 721R-287 Flat Washer φ617 721R-288 Nut M6
18 721R-289 Reverser Connecting Rod
19 721R-290 Bolt M4×10
20 721R-291 Flat Washer φ4
21 721R-292 Elastic washer φ4Q’ty No.

11224328
11122248121111Part No.
Description
22 721R-293 Reverse Lever
23 721R-294 Reverser Guard
24 721R-295 Bolt
25 721R-296 Reverser support
26 721R-297 Reverser
27 721R-298 Connecting Rod
28 721R-299 Bolt M3×15
29 721R-300 Shield
30 721R-301 Pin
31 721R-302 Valve Assembly
32 721R-303 Leaf Spring
33 721R-304 Bolt M6×20
34 721R-305 Elastic Washer φ635 721R-306 Double Cam
36 721R-307 Bolt M5×25
37 721R-308 Flat Washer φ538 721R-309 Elastic washer φ539 721R-310 Nut M5
40 721R-311 Valve lever plate
41 721R-312 Pin
42 721R-313 Bracket of pedal

No. Part No.
Description
1 721R-314 O Ring φ17.4×423456734721R-315 Spacer of valve
721R-316 Distribution valve
721R-317 Silencer
721R-318 Quick Union 8-01
721R-319 Valve lever
721R-320 Valve Assembly

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3
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6
5
12
3
1
1

No. Part No.
Description
1 721R-321 Pedal
23456
789721R-322 Pin
721R-323 Ring
721R-324 Spring
721R-325 Bolt
721R-326 Bolt
721R-327 Nut
721R-328 Silencer
721R-329 Washer

10 721R-330 Spring
11 721R-331 Washer
12 721R-332 Flat washer
13 721R-333 Elastic washer
14 721R-334 Bolt
15 721R-335 Valve lever

Q’ty No. Part No.
Description
16 721R-336 Distribution valve
117 721R-337 Stopper
12111211111111

35

18 721R-338 Union
19 721R-339 Unilateral valve
20 721R-340 Nut
21 721R-341 Elastic washer
22 721R-342 Flat washer
23 721R-343 Bolt
24 721R-344 Elastic washer
25 721R-345 Flat washer
26 721R-346 Bolt
27 721R-347 Washer
28 721R-348 Valve lever plate
29 721R-349 Anti-receding nutQ’ty

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No. Part No.
Description
1 721R-350 Tank

Q’ty No. Part No.
Description
6 721R-355 Bolt M8×20
1211223721R-351 Hoop
721R-352 Rubber pipe

4721R-353 Flat washer φ85721R-354 Elastic washer φ836789721R-356 Connector G1/4721R-357 Pressure gauge

721R-358 Connector G1/4
10 721R-359 Safety valve 10MPAG1/4

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