WRENCH-MAIN 6V3147 - Caterpillar

Illustration 1 g00645093
(1) Torque for 23 nuts ... 790 40 N m (583 30 lb ft) (2) Torque for 23 studs ... 260 40 N m (192 30 lb ft) (3) 2A-6462 Spacer Thickness of one new 2A-6462 Spacer ... 12.0 0.5 mm (0.47 0.02 inch)
Illustration 2 g00991281
Section A-A (4) Assembled brake pack Thickness of 12 new 8E-2183 Friction Disc, 12 new 8X-4437 Plate, and one new 8X-4435 Damper ... 96.78 2.57 mm (3.810 0.101 inch) Thickness of one new 8E-2183 Friction Disc ... 5.08 0.13 mm (0.200 0.005 inch) Thickness of one new 8X-4437 Plate ... 2.413 0.064 mm (0.0950 0.0025 inch) Thickness of one new 8X-4435 Damper ... 6.86 0.24 mm (0.270 0.009 inch)Note: Install the damper assembly so that the facing material faces toward the brake piston. (5) 4F-9503 Spring Quantity ... 10 Test length ... 36.5 mm (1.44 inch) Test force ... 144 12 N (32.4 2.6 lb) Free length after test ... 47.6 mm (1.87 inch) Outside diameter ... 15.9 mm (0.63 inch)
Illustration 3 g00991290
View B-BNote: Install purge screw (6) and adapters toward the front of the machine. (7) Torque for 29 bolts ... 300 15 N m (221 11 lb ft)Note: Install plug (8) toward the back of the machine.