325, 325B and 325L Excavators Caterpillar

Illustration 1	g00533930

(1) 114-0516 Spring

Free length ... 43.7 mm (1.72 inch)

Outside diameter ... 19.5 mm (.77 inch)

(2) 114-0514 Spring

Free length ... 26.0 mm (1.02 inch)

Outside diameter ... 14.1 mm (.56 inch)

(3) Torque for two relief valves ... 540 ± 50 N·m (400 ± 37 lb ft)

(4) Torque for two nuts ... 130 ± 13 N·m (95 ± 10 lb ft)

(5) Torque for two plugs ... 76 ± 8 N·m (55 ± 6 lb ft)

(6) 119-5362 Spring

Free length ... 20.0 mm (.79 inch)

Outside diameter ... 10.2 mm (.40 inch)

(7) 129-7931 Spring

Free length ... 50.6 mm (1.99 inch)

Outside diameter ... 34.0 mm (1.34 inch)

(8) Torque for two plugs ... 31 ± 3 N·m (23 ± 2 lb ft)

(9) Torque for eight bolts ... 80 ± 8 N·m (60 ± 6 lb ft)

Bench Test (Relief Valve)

Pressure setting ... 36300 ± 290 kPa (5265 ± 42 psi)

Output flow rate ... 220 liter per minute (58 US gallon per minute)