Install Rear Longitudinal Member - Ar64.20-P-1200-24MFB
Model 177.1/9
with code U55 (Multi-link axle)
except code U54 (Compound-link axle)
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1012-13A | Blind rivet Y2 6.5X12.5 (clamping range 2 mm to 5 mm, draw-off strength min. 19 kN) | A 004 990 16 97 |
| BR00.45-Z-1016-13A | Blind rivet Y3 6.5X14.5 (clamping range 4 mm to 7 mm, draw-off strength min. 19 kN) | A 004 990 17 97 |
| 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 next 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.
The safety information in the superordinate service document must be observed.
- Install, fit, and fix in place the rear longitudinal member (1) with connection (2), cover (5), and straightener.
- Drill rivet holes in rear longitudinal member (1) with a Ø 6.7 mm bit (areas A6 and A8 ).
- Drill rivet holes in rear longitudinal member (1) with a Ø 6.7 mm bit through existing holes in body (area A7 ).
- Drill rivet holes in cover (5) with a Ø 6.7 mm bit (areas A 1 , A2 , A3 , and A4 ).
- Drill rivet holes in rear longitudinal member (1) with a Ø 6.7 mm bit through existing holes in body (area A5 ).
- Drill rivet holes in rear longitudinal member (1) with connection (2) with a Ø 6.7 mm bit (areas B1
, B2
, and B 3
).
- Install, fit, and fix in place the cover (4) and the support for the rear bench seat (6).
- Drill rivet holes in cover (4) with a Ø 6.7 mm bit (areas C1 , C2 , C 3 , C4 , C5 , C6 , C7 , C8 , and C9 ).
- Drill rivet holes in rear bench seat mount (6) with a Ø 6.7 mm bit (areas D1
, D2
, D3
, and D4
).
- Install, fit, and fix in place reinforcement for the rear seat (3).
- Drill rivet holes in rear seat reinforcement (3) with a Ø 6.7 mm bit (areas E1 , E2 , E3 , E4 , and E5 ).
- Remove rear seat reinforcement (3), rear bench seat support (6), cover (4), rear longitudinal member (1) with connection (2) and cover (5).
- Deburr rivet holes on rear seat reinforcement (3), rear bench seat support (6), cover (4), rear longitudinal member (1) with connection (2), cover (5), and on the body on both sides.
- Remove drill chips.
- Coat insides of riveted joints with zinc dust paint.
Do not coat insides of the riveted joints, to which the 2-component adhesive is applied, with zinc dust paint.
Otherwise adhesion problems can occur.
- In the cross-hatched area apply the 2-component adhesive to the body (area F1
).
Observe pretreatment of bonding surfaces and manufacturer's specifications for drying and processing time of 2-component adhesive.
- In cross-hatched area on rear longitudinal member (1) with connection (2), apply 2-component adhesive (area F2
).
- Install and fix in place the rear longitudinal member (1) with connection (2), and cover (5).
- Rivet the rear longitudinal member (1) using rivets Ø 6.5x14.5 mm (areas G1 and G2 ).
- Rivet the cover (5) using rivets Ø 6.5x14.5 mm (areas H1
, H2
, H3
, H4
and H5
).
- Rivet the rear longitudinal member (1) with connection (2) using rivets Ø 6.5x14.5 mm (areas I1 , I2 and I3 ).
- Apply 2-component adhesive to the rear longitudinal member (1) in the cross-hatched (area J).
- Install and fix in place the cover (4) and the support for the rear bench seat (6).
- Rivet the cover (4) using rivets Ø 6.5x12.5 mm (areas K1 , K2 , K 3 , K4 , K5 , K6 , K7 and K8 ).
- Rivet the cover (4) using rivets Ø 6.5x14.5 mm (areas L1 , L2 , L3 and L4 ).
- Rivet the support for the rear bench seat (6) using rivets Ø 6.5x14.5 mm (areas M1
, M2
and M3
).
- Install and fix in place the reinforcement for the rear seat (3).
- Rivet the reinforcement for the rear seat (3) using rivets Ø 6.5x14.5 mm (areas N1 , N3 and N4 ).
- Rivet the reinforcement for the rear seat (3) using rivets Ø 6.5x12.5 mm (areas N2 and N5 ).
- Reinforcement for the rear seat (3)
(area O).