308C CR Excavator Hydraulic System – Control Valve (Blade)



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(1) Torque for four nuts … 19 ± 2 N·m (14 ± 2 lb ft)

(2) Torque for two relief valves … 74 ± 5 N·m (55 ± 4 lb ft)

(3) Torque for two nuts … 46 ± 5 N·m (34 ± 4 lb ft)




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(4) 095-6623 Spring

Free length … 26 mm (1.02 inch)
Outside diameter … 7 mm (0.28 inch)

(5) 131-5868 Spring

Free length … 63 mm (2.48 inch)
Outside diameter … 18.6 mm (0.73 inch)

(6) 132-7600 Spring

Free length … 61 mm (2.40 inch)
Outside diameter … 18.6 mm (0.73 inch)