TURBOCHARGER G 7C8880 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7576     Link Bracket     3    
B     154-6182     Forcing Screw     2    
C     154-6181     Forcing Screw     2    Start By:
Remove the wheel, the brake, and the suspension cylinder.
Illustration 1 g01953460
Remove bolts (1) . Use Tooling (B) in order to remove cover (2) .
Illustration 2 g01953491
Remove bolts (3) , retainer (4) , cover (5) , O-ring seal (6) , and O-ring seals (7) .
Illustration 3 g01953728
Remove bolts (8) . Remove retainer (9) . Remove shims (10) .
Illustration 4 g01953836
Use Tooling (A) and a suitable lifting device in order to remove wheel assembly (11) . The weight of wheel assembly (11) is approximately 916 kg (2020 lb). If necessary, Use a suitable lifting device in order to remove spacer ring (12) . The weight of spacer ring (12) is approximately 77 kg (170 lb).
Illustration 5 g01953833
Use two people in order to remove bearing cone (13) . The weight of bearing cone (13) is approximately 32 kg (70 lb).
Illustration 6 g01953873
Remove bearing cup (14) .
Turn over the wheel housing.
Illustration 7 g01953841
Remove Duo - Cone seal (15) . Remove bearing cup (16) .
Remove Duo - Cone seal (17) .
Illustration 8 g01953879
Remove bearing cone (18) . The weight of bearing cone (18) is approximately 53 kg (116 lb).
Remove Duo - Cone seal (19) .
Illustration 9 g01953884
Use Tooling (C) in order to remove retainer (20) from the brake hub.
Illustration 10 g01953886
Remove Duo - Cone seal (21) . Remove O-ring seal (22) .