41 34 042 Replacing outer section of rear apron (partial replacement - middle)

WARNING: This page is about a different variant/trim than selected.

Read contents of BODY, GENERAL .

Observe (REPAIR STAGE 2) procedure!

Following new body parts are required:

Following CONSUMABLES are required:

Fig 1: Identifying Rear Trim Panel (Outer Skin)

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Removing rear trim panel

Operation is described on the left side. Right side identical.

Mark severance cut in accordance with Dimension a and cut.

IMPORTANT: Cut outer metal panel only.

Dimension (A) = 180 mm.

Fig 2: Identifying Severance Cut Dimension, Brazed Joint Area, And Welded Connection Areas

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Open brazed joint in area (1) by grinding.

Open welded connections in areas (2).

Preparation of new part:

Mark new part in accordance with severance cuts on vehicle + 20 mm extra material in each case and cut.

Fig 3: Identifying Areas For Blind Rivet Bore Holes

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Adjust rear trim panel to fit and secure.

Set 9 4.2 mm dia. holes for blind rivets in areas (1).

Remove new part again and deburr bore holes.

IMPORTANT: Do not grind new part and body in area of bonding surfaces.

Installing rear trim panel:

Clean all bonding surfaces on new part and on vehicle with cleaning agent R1.

Apply adhesive to bonding surfaces (1).

Fig 4: Identifying Bonding Surfaces

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Mount rear trim panel and rivet with blind rivets N3 (1).

Fig 5: Identifying Blind Rivet Locations

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In areas (1) to (3) rivet rear panel with punch rivets N4.

Refer to table below for number.

Fig 6: Locating Areas For Punch Rivets

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After hardening of the adhesive install 6 EMC SCREWS in the areas shown.

Fig 7: Identifying Installation Areas For EMC Screws

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Graphic similar.