SLEEVE 3930910 - Caterpillar

Illustration 1 g00902773
The drive shaft yokes must be in alignment (in-phase) when the drive shafts are installed, as shown.
Note: Prior to assembly, wipe the mounting surfaces of the bearing caps and the mounting surfaces of the yokes. Make sure that both the mounting surfaces are clean. (1) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 135 6.5 N m (100 5 lb ft) (2) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 135 6.5 N m (100 5 lb ft) (3) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft) (4) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft) (5) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft) (6) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft) (7) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the bolt ... 570 80 N m (420 60 lb ft) (8) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the bolt ... 570 80 N m (420 60 lb ft) (9) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft) (10) Apply Loctite 7649 and then apply Loctite 263 to the threads of the bolts prior to assembly. Torque for the eight bolts ... 300 30 N m (220 22 lb ft)
Illustration 2 g00906074
Typical universal joint
Note: Tighten the bolts that retain the universal joints in the numerical sequence that is shown in illustration 2.