PROPELLER-FAN 3C8845 - Caterpillar

Illustration 1 g01821373
Front view
Illustration 2 g01759556
Typical exampleSection A-A (1) Torque for 44 bolts ... 60 7 N m (44 5 lb ft)
Illustration 3 g01821376
Typical exampleSection B-B (2) Torque for six bolts ... 30 5 N m (266 44 lb in) (3) Torque for the plug ... 285 15 N m (210 11 lb ft) (4) Torque for the bolt ... 285 15 N m (210 11 lb ft)Note: Before you assemble pilot (5) into the bore of the clutch housing assembly (7) , lubricate the O-ring seal (6) with the clean transmission oil after you install the O-ring seal into the groove.Note: Before you assemble piston (8) into the bore of the clutch housing assembly (7) , lubricate two seal rings (9) with the clean transmission oil after installing the seal rings into the groove. (10) Thickness of two new friction discs and two new plates is 12.24 0.30 mm (0.482 0.012 inch): 275-5308 Friction Disc Quantity ... 2 Thickness of one friction disc ... 3.81 0.10 mm (0.150 0.004 inch) 260-9557 Plate Quantity ... 2 Thickness of one plate ... 2.31 0.05 mm (0.091 0.002 inch) (11) Torque for eight bolts ... 105 14 N m (77 10 lb ft)
Illustration 4 g01821374
Section C-CNote: Refer to the Illustration 4 in order to assemble two dowels (12) to the torque converter impeller (13) at the required height.
Illustration 5 g01821375
Section D-DNote: Assemble the freewheel springs (13) with the maximum number of loops to the outside. (14) 1T-0680 Freewheel Spring Length under test force ... 5.6 mm (0.22 inch) Test force ... 6.7 to 11.1 N (1.5 to 2.5 lb) Free length after test ... 9.1 mm (0.36 inch) Outside diameter ... 9.1 0.5 mm (0.36 0.02 inch)
Illustration 6 g01821414
Detail ECoupling assembly (15) Torque for 12 bolts ... 50 10 N m (37 7 lb ft)