RETAINER 2844272 - Caterpillar

4. Install two bearings (61) in cover (56) with tool (B) and a press. The bearings must be 1.5 0.5 mm (.059 .020 in.) below the surface of the body. 5. Install O-ring seals (59) and (60) on cover (56). 6. Install gear assemblies (57) and (58) in their original positions as shown. Make sure the short end of the gear assemblies are down. 7. Install body (49) on cover (56). 8. Install key (55) in the groove in the gear assembly. 9. Install gears (53) and (54) in their original positions. Make sure the groove in gear (53) is in alignment with the key in the gear assembly.
Make sure the joint in both bearings (52) is in the correct location. The location of the joint is an angle 30° 15° from the centerline of the two bearing bores in the direction of groove (63), in the body, on the pressure side of the pump.
10. Install two bearings (52) in body (47) with tool (B) and a press. The bearings must be 1.5 0.5 mm (0.59 .020 in.) below the surface of the body. 11. Install O-ring seals (50) and (51) on body (47). 12. Install body (47) on body (49). 13. Install four bolts (48) that hold the scavenge pumps together. Make sure the scavenge pump assembly turns freely by hand after the bolts are tightened.14. Install O-ring seals (45) and (46) on body (47).
Make sure the joint in both bearings (45) is in the correct location. The location of the joint is an angle 30° 15° from the centerline of the two bearing bores in the direction of groove (64), in the body, on the pressure side of the pump.
15. Install two bearings (45) in body (34) with tooling (B) and a press. The bearings must be 1.5 0.5 mm (.059 .020 in.) below the surface of the body.16. Install gear assemblies (43) and (44) in their original positions in body (34). 17. Install key (42) in the groove in gear assembly (44). 18. Install gears (40) and (41) in their original positions. Make sure the groove in gear (40) is in alignment with the key in the gear assembly.
Make sure the joint in both bearings (39) is in the correct location. The location of the joint is an angle of 30° 15° from the center line of the two bearing bores in the direction of groove (65), in the cover, on the pressure side of the pump.
19. Install two bearings (39) in cover (37) with tool (B) and a press. The bearings must be 1.5 0.5 mm (.059 .020 in.) below the surface of the cover. 20. Put O-ring seal (38) in position on cover (37) and install cover (37) in position against body (34). 21. Install O-ring seals (35) and (36) on body (34). 22. Install body (31) on body (34). 23. Install O-ring seals (32) and (33) on spacer (30). 24. Install