Shown on front axle 737.224 in model 437.467 |
1 | Vent lines |
2 | Compressed air lines |
3 | Compressed air lines |
4 | Electrical connectors |
5 | Electrical connectors |
A | Separation point |
G33.10-3127-05
Shown on front axle 737.224 in model 437.467 |
6 | Articulated rod |
7 | Compressed-air line |
8 | Bolts |
G33.10-3128-05
Shown on front axle 737.224 in model 437.467 |
9 | Drag link |
10 | Steering knuckle arm |
11 | Shock absorber |
12 | Screw |
13 | Transverse control arm |
14 | Torque tube |
15 | Bolts |
16 | Bolts |
17 | Propeller shaft |
G33.10-3129-06
27 | Spring |
28 | Spring |
29 | Tensioning strap |
G35.10-3148-01
Warning | Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities. | No parts of the body or limbs should be within the operating area of mechanical components when moving components. | |
Topical note | Notes on self-locking nuts and bolts | ||
| Remove/install | ||
1 | Secure vehicle to prevent it moving away. | ||
2 | Mark and detach compressed-air lines (2, 3). | Installation: Pay attention to marking. | |
3 | Mark bleed lines (1) in area of connecting point (A) at right and left. | ||
4 | Detach compressed-air line (7) at front axle and expose up to crossmember. | ||
5 | Disconnect bleed lines (1) at connecting point (A) and expose up to torque tube (14) of front axle. | Installation: Connect bleed lines (1) using repair kit. | |
6 | Disconnect electrical connectors (4, 5) and expose electrical wiring harness up to torque tube (14) of front axle. | ||
7.1 | Remove stabilizer bar of front axle from brackets. | Front axle 737.222 in model 437.43 | |
Bolt, stabilizer bar to bracket for front axle | |||
7.2 | Remove screws (8) from articulated rod (6) at left and right. | Front axle 737.224 in model 437.467 | |
The screws/bolts (8) also fasten the axle strut onto the front axle. | |||
Bolt, axle strut to bearing bracket for articulated rod | |||
8 | Remove screw (12) from shock absorber (11) at left and right. | Nut/bolt, shock absorber to front axle | |
9 | Remove drag link (9) from steering control arm (10) and fix in place above with cable ties. | ||
10 | Remove transverse control arm (13) from vehicle frame. | Bolt, transverse control arm to frame | |
11 | Support torque tube (14) using jack stand. | ||
12 | Remove screws (15) from torque ball housing. | Installation: Clean sealing surfaces at torque ball housing as well as at transfer case and apply sealant. | |
Loctite 5203 sealant | |||
Bolt, torque ball housing to transfer case | |||
13 | Pull away front axle with chain hoist from transfer case and place wooden block between the torque tube (14) and transfer case. | ||
14 | Remove screws (16) at propeller shaft (17). | Installation: Before positioning the propeller shaft (17) at the transfer case, insert the previously specified shims into the torque ball housing. | |
Bolt, propeller shaft to front axle output flange | |||
15 | Fix springs (27, 28) in place with tensioning strap (29). | Fixing the springs (27, 28) in this position makes installation easier. | |
16 | Raise vehicle at vehicle frame. | Installation: Lower vehicle far enough until the springs (27, 28) rest on the spring cups. | |
17 | Roll out front axle forward using a suitable bar. | Helper required. | |
18 | Put down vehicle at frame on jack stands. | ||
| Check | ||
19 | Adjust preload of torque tube (14) to torque ball housing. | ||
Installation: Insert specified shims between the torque ball housing and transfer case when installing the front axle. | |||
Installation flange | |||
20 | Install in the reverse order | ||
| Check | ||
21 | Check oil levels of front axle. | ||
| |||
22 | Check compressed-air lines (2, 3) for leak tightness. | ||
23 | Check differential lock for proper operation. | See operator's manual. |
425 589 00 59 00
Installation flange