Rear Longitudinal Member Prepare For Installation - Ar64.20-P-1200-23MFD
| Notes on safety-relevant components | AH00.00-Z-0019-01A |
Model 118.3/6
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1056-07A | 1K-zinc dust paint | A 000 986 28 00 |
| BR00.45-Z-1162-02A | Parts kit for 2-component adhesive for body | A 012 989 17 71 |
The following operation steps are shown on the left side of the vehicle. This must be similarly performed for damage to the right side of the vehicle.
Further information can be found in the superordinate service document.
Comply with safety information in superordinate customer service document.
- Mark separating point on rear seat reinforcement (3) and separate (area A).
Transfer separation point from vehicle.
- Grind the mating surface on the rear-seat reinforcement (3) down to bare metal in the cross-hatched area.
- Remove grinding dust.
- Apply zinc dust paint in cross-hatched area onto connecting flanges that are no longer accessible after installing side roof paneling.
- Grind mating surfaces on the cover (4) down to bare metal in the cross-hatched areas.
Do not coat the cross-hatched areas with zinc dust paint.
Otherwise adhesion problems can occur.
Observe pretreatment of bonding surfaces.
- Remove grinding dust.
- Assemble, install and fix in place the covers (5.1, 5.2) on the rear longitudinal member (1).
- Mark position of cover (5.1) relative to cover (5.2).
- Remove covers (5.1, 5.2).
- Grind the covers (5.1, 5.2) on both sides down to bare metal and coat the inner faces with zinc dust paint (area D).
- Align cover (5 1) to cover (5 2) at the marked position and fix in place.
- Covers (5.1, 5.2)
(area D).
- Grind mating surfaces on the covers (5 1, 5 2) down to bare metal in the cross-hatched areas.
Otherwise adhesion problems can occur.
Observe pretreatment of bonding surfaces.
- Remove grinding dust.
- Grind down mating surfaces to bare metal in cross-hatched areas.
- Transfer the holes on the covers (5.1, 5.2) from the old part to the new part and drill with Ø 6.5 mm.
- Deburr the holes on both sides.
- Remove drill chips and grinding dust.
- Apply zinc dust paint to the mating surfaces onto connecting flanges that are no longer accessible after installing side roof paneling.
- Grind the mating surfaces on the fastening bracket (7) down to bare metal in the cross-hatched areas.
- Transfer the holes from the old part to the new part and drill with Ø 6.5 mm.
- Deburr the holes on both sides.
- Remove drill chips and grinding dust.
- Apply zinc dust paint to the mating surfaces onto connecting flanges that are no longer accessible after installing side roof paneling.
- Grind mating surfaces on the rear longitudinal member (1) down to bare metal in the cross-hatched areas.
- Remove grinding dust.
- Apply 2-component adhesive in cross-hatched areas to the rear longitudinal member (1) (areas B).
Observe pretreatment of bonding surfaces and manufacturer's specifications for drying and processing time of 2-component adhesive.
- Assemble rear longitudinal member (1) and covers (5.1, 5.2), fit, and fix in place.
- The rear longitudinal member (1) and covers (5.1, 5.2)