Steering Cylinder. Doosan GC33E-5

Removal and Installation of Drive axle

Start by :

a. Remove the mast.

Refer to the topic of " Mast " in this module for the further information.

b. Remove the drive tire.

c. Drain the drive axle oil.

1. Raise the machine and put the rigid block under the frame. To be safe.

2. Disassemble the u-joint. For the purpose of reassembly, apply MoS2 grease on the spline.

3. Disassemble three hoses to the lube pump.

4. Disconnect the brake tube.

5. Disassemble the nuts for mounting the drive axle.

For the purpose of reassembly, the torque is 460 +/-

60 N.m (354 +/- 45 lb.ft).

6. Remove the drive axle.

Removal of Transmission

Start by :

a. Remove the mast.

Refer to the topic of " Mast " in this module for the further information.

b. Remove the drive tire.

c. Drain the transmission oil.

d. Disassemble Drive axle.

1. Disconnect two hoses assembled to the hydraulic pump.

2. Disconnect the inching cable.

3. Dismount the accel pedal.

4. Disconnect the parking cable.

5. Dismount the front plate.

6. Disconnect all harnesses, connectors and hoses.

7. After removing the trans. housing cover, disassemble the torque converter plate from the flywheel. For the purpose of reassembly, the torque is 45 +/- 7 N.m (34 +/- 5 lb.ft).

8. Suspend the transmission and engine by hoist, separately.

9. Reassembly in the reverse order of disassembly.

For the purpose of reassembly, the torque of bolts for mounting the transmission is...............................

............................... 240 +/- 40 N.m (180 +/- 30 lb.ft).

10. Adjust the powertain assembly after inserting Ø4 mm pin into the hole of trqnsmission housing

<Pneumatic truck>

<Cushion truck>

< Unit : mm >

< Unit : mm >

11. Dismount the transmission from the engine.