GENERAL AR-GENSET 1484439 - Caterpillar

Illustration 1 g00592300
(1) 121-1550 Bearing Quantity ... 2 Outside diameter ... 95 mm (3.7 inch) Inside diameter ... 80 mm (3.1 inch) (2) Torque for fitting ... 9.3 4.9 N m (82.0 43.0 lb in) (3) Torque for 12 bolts ... 520 80 N m (380 59 lb ft) (4) Torque for locknut ... 13100 655 N m (9660 480 lb ft)Note: After tightening the socket setscrew, stake the socket setscrew in two places. (5) Torque for setscrew ... 57 10 N m (42 7 lb ft) (6) Rod Diameter of rod ... 105 mm (4.1 inch) Minimum thickness for plating ... 0.03 mm (.001 inch) (7) Bore of head ... 105 mm (4.1 inch) (8) Bore of cylinder ... 150 mm (5.9 inch) (9) To remove the air, fill the clearances with grease when you install the seal.