BEARING 7T7939 - Caterpillar

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1857 Retaining Ring Pliers 1 Start By:
Remove gear pump (charge, hydraulic fan, steering).
Illustration 1 g06228729
Remove fittings (1).
Illustration 2 g06228734
Remove end cover (2).
Use Tooling (A) to remove retaining ring (3).
Remove lip seals (4) from end cover (2).
Illustration 3 g02883416
Remove seal (5) and housing (6).
Illustration 4 g06228763
Remove seal (7), backup ring (9), and bearing (8).
Illustration 5 g02883437
Remove gears (10).
Illustration 6 g02883660
Remove bearing (11).
Illustration 7 g02883723
Remove seal (12) and backup ring (13).
Illustration 8 g02883736
Remove spacer plate (14).
Illustration 9 g02883777
Remove seal (15) and housing (16).
Illustration 10 g02883797
Remove bearing (17), seal (18), and backup ring (19).
Illustration 11 g02883858
Remove coupling (20) and gears (21).
Illustration 12 g02883936
Remove seal (22).