525C Wheel Skidder, 535C Wheel Skidder and 545C Wheel Skidder Power Train Caterpillar

Illustration 1	g00539799
Rear View

(1) Torque for nine bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(2) Torque for two bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(3) Torque for four bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(4) Torque for five bolts ... 28 ± 7 N·m (21 ± 5 lb ft)

(5) Torque for two bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(6) Torque for four bolts ... 105 ± 20 N·m (77 ± 15 lb ft)

(7) Torque for ten bolts ... 105 ± 20 N·m (77 ± 15 lb ft)

(8) Torque for one plug ... 35 ± 3 N·m (25 ± 2 lb ft)

Illustration 2	g01218334
Front view

(9) Torque for one bolt ... 55 ± 10 N·m (40 ± 7 lb ft)

(10) Torque for connector ... 82 ± 8 N·m (60 ± 6 lb ft)

(11) Torque for 25 bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(12) Torque for two bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(13) Torque for three bolts ... 28 ± 7 N·m (21 ± 5 lb ft)

(14) Torque for one plug ... 65 ± 6 N·m (48 ± 4 lb ft)

(15) Torque for one drain assembly ... 130 ± 10 N·m (95 ± 7 lb ft)

Note: 3/4 inch pipe needed to activate the valve for draining.

Illustration 3	g01296514
Right Side View

(16) Torque for three bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(17) Torque for one bolt ... 12 ± 3 N·m (9 ± 2 lb ft)

Illustration 4	g00539837
Rear View

Illustration 5	g01296521
View A-A

(18) Torque for six bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(19) Torque for six bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

Illustration 6	g01296526
View B-B

(20) 8E-5261 Shim Pack

Total thickness of the shim pack ... 3.5 mm (0.14 inch)

Thickness of fifteen shims ... 0.05 mm (0.002 inch)

Thickness of nine shims ... 0.30 mm (0.012 inch)

Use shims in order to attain 0.05 to 0.15 mm (0.002 to 0.006 inch) end play.

(21) Torque for six bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(22) Torque for two plugs ... 35 ± 3 N·m (25 ± 2 lb ft)

Illustration 7	g00540523
View C-C

Illustration 8	g01296530
View D-D

(23) 148-1928 Relief Valve

Note: You should lubricate the bore lightly with lubricant before you install the valve.

Illustration 9	g00540526
Rear View

Illustration 10	g01296531
View E-E

(24) Torque for one plug ... 35 ± 3 N·m (25 ± 2 lb ft)

Illustration 11	g01296532
View F-F and View G-G

(25) Torque for four bolts ... 28 ± 7 N·m (20 ± 5 lb ft)

(26) Torque for connector ... 82 ± 8 N·m (60 ± 6 lb ft)

(27) Torque for tube ... 54 ± 5 N·m (40 ± 4 lb ft)

(28) Torque for two bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

(29) 176-0629 Flow Control Valve

Note: You should lubricate the bore lightly with lubricant before installing the valve.

(30) 4M-7945 Spring

Length under test force ... 53.8 mm (2.12 inch)

Test force ... 15.2 ± 1.2 N (3.41 ± 0.27 lb)

Free length after test ... 65.0 mm (2.56 inch)

Outside diameter ... 17.3 mm (0.68 inch)

Illustration 12	g01312156
Right Side View

Illustration 13	g01296534
View H-H

(31) Torque for three bolts ... 55 ± 10 N·m (40 ± 7 lb ft)

Illustration 14	g00540596
Front View

Illustration 15	g01220082
View I-I

(33) Torque for two bolts ... 30 ± 4 N·m (22 ± 3 lb ft)

(34) 244-3114 Modulating Valve (Torque converter lockup clutch)