IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Caterpillar

Illustration 1	g01204441
(1) Forward/Neutral/Reverse valve (2) Pressure override valve (3) Crossover relief and makeup valve for the forward direction (4) Speed sensing valve (5) Charge relief valve (6) Crossover relief and makeup valve for the reverse direction (7) Pressure tap for the case drain

Rotation is clockwise when the pump is viewed from the drive end. Use SAE10W oil at a temperature of 65 °C (150 °F) in order to bench test the pump.

Maximum output ... 90 cc/rev (5.5 in³/rev)

(2) Torque for the pressure override valve ... 35 N·m (26 lb ft)

(3) 152-9143 Crossover relief valve

Crossover relief and makeup valve for the forward direction ... 45500 kPa (6600 psi)

Torque for the relief valve ... 150 ± 10 N·m (111 ± 7 lb ft)

(5) 6E-4402 Charge relief valve

Charge relief valve ... 3150 ± 100 kPa (457 ± 14.5 psi)

Torque for the relief valve ... 70 N·m (52 lb ft)

(6) Crossover relief and makeup valve for reverse direction ... 45500 kPa (6600 psi)

Illustration 2	g01216983

(8) Forward/Neutral/Reverse valve

Torque of the end cap on solenoid ... 4 N·m (3 lb ft)

(9) Torque of the solenoid ... 23 N·m (17 lb ft)