Old and new as-built configuration |
1 | Crossmember (old, with 5 holes at top and M16 bolts at bottom) |
2 | Bearing bracket (old) |
3 | Crossmember (new, with 4 holes at top and M18 bolts at bottom) |
4 | Bearing bracket (new, integrated in new reinforcement (7)) |
5 | Fastening bracket |
6 | Reinforcement (old) |
7 | Reinforcement (new) |
14 | Bolt (M18x1.5x120) |
A | Old as-built configuration |
B | New as-built configuration |
W31.00-1143-05
Mixed as-built configuration |
2 | Bearing bracket (old, separate) |
3 | Crossmember (new, with 4 holes at top and M18 bolts at bottom) |
6 | Reinforcement (old) |
8 | Bolts (M16x1.5x70) |
9 | Bolt (M16x1.5x60) |
10 | Stop plate (12 mm) (only with mixed as-built configuration (C)) |
11 | Bolt (M18x1.5x80) |
12 | Bolt (M18x1.5x80) |
13 | Bolt (M18x1.5x70) |
14 | Bolt (M18x1.5x120) (only with mixed as-built configuration (C) or old as-built configuration (A)) |
15 | Bolt (M16x1.5x70) |
16 | Washers (for M16 bolts) (only with mixed as-built configuration (C)) |
C | Mixed as-built configuration |
Pfeil | Direction of travel |
W31.00-1149-06
Danger | Risk of death caused by falling from vehicle roof. Risk of injury to other persons caused by falling objects during work in roof area. | ||
Danger | Risk of death caused by improper lifting of cab. Risk of injury caused by body parts being trapped and crushed when lowering cab | Only used approved lifting cradles. Ensure that the mounts are securely seated. Stay out from underneath a hanging cab. | |
Topical note | Notes on threaded connections fastened using a tightening angle-based tightening process | ||
Notes on safety-relevant components | |||
| Remove | ||
1 | Open maintenance flap. | ||
2 | Remove middle part of front bumper. | ||
3 | Remove side parts of front bumper. |
| |
Model 963, 964 with code F7B (bumper, corners made of steel) | |||
4 | Remove detachable parts from crossmember (1, 3). | ||
5 | Remove transmission oil cooler from holders on crossmember (1, 3). | Only on vehicles with code N6Z (Transmission cooling). | |
Do not separate connected lines. | |||
6 | Remove holders for transmission oil cooler from crossmember (1, 3). | Only on vehicles with code N6Z (Transmission cooling). | |
7 | Hook in cab lifting cradle and adjust to cab. | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
| 000 588 06 80 00 Lifting cradle | ||
8 | Lift front of cab far enough until lifting cradle is slightly tensioned. | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
When doing so, leave the cab in the rear mount. | |||
9 | Remove mounting supports (5) from bearing brackets (2). | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
10 | Lift cab further and provide additional support. | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
11 | Remove bearing brackets (2). | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
12 | Remove crossmember (1, 3). | ||
| Install | ||
13.1 | Install crossmember (1) and bearing brackets (2). | Old as-built configuration (A) | |
First tighten the lower bolts (8, 9) and then the upper bolts (11, 12, 13, 14, 15). | |||
Frame sections to frame | |||
13.2 | Install the crossmember (3). | New as-built configuration (B) | |
First tighten the lower bolts (8, 9) and then the upper bolts (11, 12, 13, 15). | |||
Frame sections to frame | |||
13.3 | Install crossmember (3) and bearing brackets (2) with stop plates (10). | Mixed as-built configuration (C) | |
| |||
First tighten the lower bolts (8, 9) and then the upper bolts (11, 12, 13, 14, 15). | |||
Frame sections to frame | |||
14 | Remove supports and lower cab. | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
15 | Attach mounting supports (5) to bearing brackets (2). | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
Nut, mounting console to bearing bracket | |||
16 | Remove cab lifting cradle. | Only on vehicles in old as-built configuration (A) or in mixed as-built configuration (C). | |
17 | Attach holders for transmission oil cooler to crossmember (1, 3). | Only on vehicles with code N6Z (Transmission cooling). | |
| Holder for transmission oil cooler on front crossmember modified | ||
18 | Attach transmission oil cooler to holders on crossmember (1, 3). | Only on vehicles with code N6Z (Transmission cooling). | |
19 | Attach detachable parts to crossmember (1, 3). | ||
20 | Install side parts of front bumper. |
| |
Model 963, 964 with code F7B (bumper, corners made of steel) | |||
21 | Install middle part of front bumper. | ||
22 | Close maintenance flap. |