320C Excavator Machine System Specifications – Recoil Spring



Illustration 1 g00953500

(1) 145-3036 Spring

Free length … 528.6 mm (20.81 inch)
Outside diameter … 220.0 mm (8.66 inch)

(2) Apply 1U-8801 Rust Preventive on the threads of the nut.

(3) Apply 9S-3263 Thread Lock on the threads of the two bolts.

(4) Tighten the relief valve to the following torque. … 34 ± 5 N·m (25 ± 4 lb ft)

(5) Tighten the filler valve to the following torque. … 34 ± 5 N·m (25 ± 4 lb ft)

Dimension (B) … 432.0 ± 0.7 mm (17.01 ± .03 inch)