515 Wheel Skidder and 525 Wheel Skidder Hydraulic and Steering System Caterpillar

Illustration 1	g00634840

(1) Torque for two bolts ... 8 ± 1 N·m (6 ± 1 lb ft)

(2) Torque for nut ... 11 ± 1.5 N·m (8 ± 1.11 lb ft)

(3) 126-7968 Spring

Length under test force ... 39.73 mm (1.56 inch)

Test force ... 48.1 N (10.80 lb)

Free length after test ... 43.10 mm (1.70 inch)

Outside diameter ... 22 mm (.87 inch)

(4) Insert longest thread into the stem.

(5) Torque for two bolts ... 8 ± 1 N·m (6 ± 1 lb ft)

(6) 126-7971 Solenoid Valve

Voltage for solenoid ... 24 volts

Resistance of the coil ... 40 Ohms

Current draw ... 0.6 Amperes

(7) 6E-4317 Spring

Length under test force ... 47.8 mm (1.88 inch)

Test force ... 38.3 N (8.61 lb)

Free length after test ... 50.3 mm (1.98 inch)

Outside diameter ... 14.3 mm (.56 inch)

(8) Torque for the valve ... 14 ± 2 N·m (10 ± 1 lb ft)

(9) Torque for the seat ... 14 ± 2 N·m (10 ± 1 lb ft)