1 | Rear axle shaft |
2 | Bearing cap |
3 | Compressed ring |
4 | Radial shaft sealing ring |
5 | O-ring |
6 | Slotted nut |
7 | Lock washer |
8 | Polyurethane sealing ring |
P35.30-2009-11
P35.30-2010-01
Rotation direction of rear axle shaft (1) in direction of arrow | ||||
Retainer of slotted nut (6) | ||||
P35.30-2012-01
| Remove | ||
1 | Remove rear axle shaft (1). | ||
| Disassemble | ||
2 | Clamp rear axle shaft (1) before disassembling. | | |
Screw in two wheel bolts and clamp them in a vise. | |||
3 | Release and remove slotted nut (6). | The slotted nut (6) with turned groove has a left-hand thread. | |
Pronged wrench | |||
4 | Detach lock washer (7). | ||
5 | Press off tapered roller bearing together with bearing cap (2), radial shaft sealing ring (4) and compressed ring (3) from rear axle shaft (1). | The compressed ring (3) forms a unit together with the polyurethane sealing ring (8), the O-ring (5) and the radial shaft sealing ring (4). | |
Assembly plate | |||
6 | Detach O-ring (5) from compressed ring (3). | ||
| Assemble | ||
7 | Slide bearing cap (2) and compressed ring (3) onto rear axle shaft (1). | Pack cavity between dust lip and sealing lip with grease, apply light coating of grease to polyurethane sealing ring (8). | |
Long-life grease | |||
8 | Press tapered roller bearing onto rear axle shaft (1). | | |
To do so, heat up tapered roller bearing to approx. 80 °C. | |||
9 | Lightly grease O-ring (5) and fit onto compressed ring (3). | Replace O-ring (5). | |
Long-life grease | |||
10 | Apply grease to tapered roller bearing. | Long-life grease | |
11 | Position lock washer (7). | Replace locking plate (7). | |
12 | Attach slotted nut (6). | | |
The slotted nut (6) with turned groove has a left-hand thread. | |||
Slotted nut to rear axle shaft | |||
Torque wrench | |||
Pronged wrench | |||
13 | Secure slotted nut (6) with lock washer (7) at both grooves. | Secure slotted nut (6) so that both directions of rotation are locked (see arrows on axle shaft and picture above). | |
14 | Unclamp rear axle shaft (1) from vise and remove wheel bolts. | | |
| Install | ||
15 | Install rear axle shaft (1). |
001 589 74 21 00
Torque wrench
460 589 01 07 00
Pronged wrench
460 589 01 35 00
Assembly plate