VALVE GP-CONTROL 2851351 - Caterpillar

The transmission oil pump can be removed from the transmission case at any time except in chassis. The following illustrations shown are for better photo illustration. 1. Remove covers (1) and (2) from the transmission oil pump. Remove seven bolts (3) that hold the transmission oil pump to the transmission. 2. Install two bolts (3) and use them as forcing screws to separate the pump from the transmission housing. Remove the transmission oil pump. 3. Remove bolts (4) and plate (5). Remove splined input shaft (6) from the pump housing. 4. Remove retainer ring (7) from the groove in the gear shaft. 5. Install tooling (A) through the holes in gear (8). Pull gear (8) off of the gear shaft. 6. Remove bearing from gear (8) if necessary. 7. Remove bolts (10) and (14) from pump bodies (12) and (13). 8. Remove gear assemblies (16) from pump body (12).9. Remove O-ring seal (15) from the pump body. 10. Inspect bearings (17). Remove them from pump body (12) only if necessary. 11. Inspect bearings (18). Remove them from pump body (13) only if necessary. The following steps are for the assembly of the transmission oil pump.
Typical Example 12. Install bearings (18) in pump body (13) with a suitable driver.13. The bearing joint is 30° 15° from the center line as shown. The depth from the top of the bearing to the pump body surface is 1.5 0.5mm (.059 .020in). 14. Install bearings (17) in pump body (12) with a suitable driver.15. The bearing joint line is 30° 15° from the center line as shown. The depth from the top of the bearing to the pump body surface is 1.5 0.5mm (.059 .029in). 16. Install gear assemblies (16) in pump body (12). Lubricate and install a new O-ring seal (15). 17. Install pump body (13) on pump body (12). 18. Install bolts (10) and (14) that holds pump bodies (12) and (13) together. 19. Install a new bearing (9) in gear (8) if it had to be removed for damage. 20. Install gear and bearing assembly on the gear shaft. Install retainer ring (7). 21. Install splined input shaft (6). Install plate (5) and bolts (4). 22. Put the transmission oil pump in position on the transmission case. Install bolts (3) and then install covers (1) and (2) on the transmission oil pump.

Parts valve Caterpillar catalog:

1234750 VALVE AS-CHECK
1090, 1190, 1190T, 1290T, 1390, 216, 216B, 216B3, 226B, 226B3, 2290, 232B, 236, 236B, 236B3, 2390, 2391, 242B, 242B3, 247, 247B, 247B3, 2491, 252B, 252B3, 257B, 257B3, 2590, 259B3, 267, 267B, 268B, 28...

1645590 VALVE GP-FLUID SAMPLING
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 1290T, 12H, 12K, 135H, 135H NA, 1390, 140H, 140K, 140K 2, 143H, 14H, 160H, 160K, 163H, 16H, 216B, 216B3, 226B, 226B3, 2290, 232B, 236B, 236B3, ...

1549023 VALVE-SAMPLING
1090, 1190, 1190T, 120H, 120K, 120K 2, 1290T, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M 2, 160M 3, 160M 3 AWD, 16M, 236D, 242...

1457390 VALVE-INLET
120H, 120K, 12K, 12M, 135H, 140K, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D L, 324D LN, 325C, 325C FM, 325D, 325D L, 328D LCR, 561N, 570B, 580B, 938G II, 950G II, 950H, 953C, 962G II, ...

1478211 VALVE-EXHAUST
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...

2527801 VALVE-INLET
120H, 120K, 120K 2, 12K, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR,...

2S5926 VALVE
1090, 1190, 1190T, 1290T, 1390, 205B, 211B, 215, 215B, 225, 227, 229, 2290, 231D, 235, 235C, 235D, 2390, 2391, 245, 2491, 2590, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 C...

0952927 VALVE-FILL
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307C, 308C, 311B, 311C, 312, 312B, 312B L, 312C L, 312D, 313B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319C, 319D,...

1284411 VALVE AS
305.5, 306, 306E, 307B, 307C, 307D, 308C, 308D, 311, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D CR, 314D LCR, 315, 315B, 315B L, 315C, 315D L, 317B LN, 318B, 318C...

3577540 VALVE-FILL
1290T, 1390, 2491, 2590, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D...

1710031 VALVE GP-RELIEF
312C, 312C L, 315C, 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM RR, 320D LN, 320D LRR, 320D RR, 321C, 321D LCR, 322C, 323D L, 323D LN, 324D, 325C, 325D, 325D L, 330C, 330C L, 330D, 330D L

2457837 VALVE AS-EXPANSION
307D, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR,...

1628042

1628042 VALVE GP-CONTROL
D6R II

1628041

1628041 VALVE GP-CONTROL
D6R II

8j3889

8J3889 VALVE GROUP
215, 225, 235, 245

1079597

1079597 VALVE GP-PILOT
814F, 924F, 928F, 938F, IT38F