SEAL-O-RING 4837770 - Caterpillar

Table 1
Sales Model     Serial Number and Prefix    
906H     S/N:SDH465-547    
907H     S/N:SJM215-231    
908H     S/N:LMD579-643    The torque is effective with the machines that are listed in Table 2.
Table 2
Sales Model     Serial Number and Prefix    
906H     S/N:SDH548-UP    
907H     S/N:SJM232-UP    
908H     S/N:LMD644-UP    Perform the procedure below in order to tighten the axle bolts.
Remove the wheel. Refer to Disassembly and Assembly, KENR5211, "Compact Wheel Loaders Power Train", "Tire and Rim - Remove and Install".
Drain and keep the oil from the hub.
Illustration 1 g02058832
Unscrew and remove two fastening bolts (1) from the planetary carrier (2) .
Illustration 2 g02058853
Remove planetary carrier (2) from the wheel hub and retain O-ring (3) .
Illustration 3 g02059153
Set a torque wrench to 120 5 N m (89 4 lb ft) and check that 8 bolts (4) that are securing the wheel carrier group are to the correct torque. Movement of the bolt may move the ring further onto the axle beam. This will cause the torque on the other bolts to be reduced.
Illustration 4 g02070136
Tighten 4 bolts (4) that are located at locations (A), (B), (C) and (D) that are shown in Illustration 4.
Illustration 5 g02070137
Tighten bolts (4) that are shown in Illustration 5. Start at point (E) and move to point (F). Tighten the remaining bolts (4). Start at point (G) and move to point (H). All bolts should be tightened to a torque of 120 5 N m (89 4 lb ft).
Illustration 6 g02059053
Position planetary carrier (2) on the axle housing and install two screws (5) in planetary carrier (2). Tighten the screws to a torque of 25 2 N m (18 1 lb ft).
Install plug (6) in planetary carrier (2). Tighten the plug to a torque of 60 5 N m (44 4 lb ft).
Fill with oil. Refer to Operation and Maintenance Manual, SEBU8458, "906H, 907H and 908H Compact Wheel Loaders", "Differential and Final Drive Oil - Change".
Install the tire and rim. Refer to Disassembly and Assembly, KENR5211, "Compact Wheel Loaders Power Train", "Tire and Rim - Remove and Install".