1. Remove the pump cover mounting screw (7). 2. Remove the drive gear (6), driven gear (2) and side plate (3) from the casing. (When…

1. Remove the side cover (1). 2. Remove the steering joint shaft (5). 3. Disconnect the suction hose (3). 4. Disconnect the return hose (8).…

1. Set the position control lever (1) to the lowest position. 2. Start the engine, and after warming-up, set the engine speed to idle. 3.…

1. Remove the safety valve assembly (1). 2. Attach the safety valve to an injection nozzle tester with a safety valve setting adaptor (Refer to…

1. Remove the plug from hydraulic cylinder. 2. Connect the cable and pressure gauge to hydraulic cylinder (thread size Rp (PS) 1/4). 3. Remove the…

Tightening torques of screws, bolts and nuts on the table below are especially specified.  

The 3-point hydraulic circuit has a relief valve to restrict the maximum pressure in its circuit. This is a guide piston relief valve with damper,…