PIPE 2354968 - Caterpillar

Illustration 1 g01362503
Typical example (1) Rubber toric seals and all surfaces in contact with seals must be clean and dry at assembly. Put a thin layer of oil on the surfaces of the metal seals that are in contact just before installation. Seal rings must be assembled square with the bore. Toric seals must not bulge. Toric seals must not twist. (2) Lightly lubricate the O-ring seal with lubricant that is being sealed.Note: Install the correct amount of shims between retainer and spindle before tightening bolts (3) . (3) Torque for the ten bolts ... 125 20 N m (90 15 lb ft)Note: After tightening the bolts, turn the bolts for an additional 120 10 degrees. (4) Lightly lubricate the O-ring seal with lubricant that is being sealed. (5) Torque for the three bolts ... 30 7 N m (22 5 lb ft) (6) Lightly lubricate the O-ring seal with lubricant that is being sealed. (7) Torque for the 30 bolts ... 425 50 N m (310 37 lb ft)Note: After tightening the bolts, turn the bolts for an additional 120 10 degrees. (8) Torque for the six bolts ... 270 40 N m (200 30 lb ft)Note: Thoroughly coat the sleeve bearings with clean lubricant prior to assembly. (A) Outside diameter of planetary shaft ... 59.380 0.010 mm (2.3378 0.0004 inch)Inside diameter of sleeve bearings ... 59.445 0.039 mm (2.3403 0.0015 inch) (B) Inside diameter of planetary gear ... 75.000 0.013 mm (2.9527 0.0005 inch)Outside diameter of sleeve bearings ... 74.885 0.013 mm (2.9482 0.0005 inch)