ALTERNATOR GP-CHARGING 3792881 - Caterpillar

Illustration 1 g00774896
Illustration 2 g00511684
View A-A (1) Torque for 12 studs "X" ... 350 40 N m (258 30 lb ft) (2) The purge screws should be located in the top set of ports when the wheel is assembled on the right side or the left side of the machine. (3) Nuts Torque for 18 nuts ... 900 100 N m (660 75 lb ft) (4) Torque for six studs ... 350 40 N m (258 30 lb ft) (5) Use 1P-0808 Multipurpose Grease to lubricate the seal. (6) Rim mounting surfaces must be clean and free of oil and grease before the wheel assembly is installed. (7) NutsNote: The use of 4C-5592 Anti-Seize Compound on the faces of the washers and the threads for 24 nuts (7) alters the required torque for nut (7) . Use the appropriate torque value from the chart below.
Table 1
Torque    
Procedure with Anti-Seize Compound     Procedure without Anti-Seize Compound    
1200 50 N m (885 37 lb ft)    
2100 200 N m (1550 150 lb ft)     (8) 4D-5642 Shim Pack Thickness ... 2.90 0.08 mm (0.114 0.003 inch)Note: See the Power Train Testing and Adjusting, "Rear Wheel Bearing - Adjust" in order to determine the amount of shims to use. (9) Bolts Torque for eight bolts ... 250 15 N m (184 11 lb ft)Note: Apply 9S-3263 Thread Lock Compound on the threads of bolts (9) before installation.Note: Perform the procedure in the Power Train Testing and Adjusting, "Rear Wheel Bearing - Adjust" before these bolts are installed.