41 12 651 Replacing Luggage Compartment Floor, Left Section (Tail Panel Or Side Wall Removed)

Read general service information under BODY, GENERAL .

STRIP DOWN VEHICLE  .

Following new body parts are required:

• (1) Luggage compartment floor, left
• (2) Left tensioning strap C-pillar

Following CONSUMABLES  are required:

Fig 1: Identifying Left Luggage Compartment Floor And Left Tensioning Strap C-Pillar

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Removal of luggage compartment floor 

Open weld joints in area (1).

Fig 2: Identifying Welding Areas

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With removed tail panel: 

Mark severance cut (1) and disconnect tensioning strap (2).

Installation: 

Mark severance cut on new part C-pillar reinforcement acc. to vehicle + 25 mm material extra and disconnect.

Bond tensioning strap in area of the overlap with 3 blind rivets N3 and rivet.

Fig 3: Identifying Severance Cut And Tensioning Strap

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For removed side wall: 

Release welded connection in area (1) and remove tensioning strap (2).

Installation: 

Bond tensioning strap in area (1) with 3 blind rivets N3 and rivet.

Fig 4: Identifying Welded Connection Area And Tensioning Strap

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Open weld joints in area (1).

Mark severance cut (2) next to reinforcement (3) and disconnect.

Fig 5: Identifying Welding Areas, Severance Cut And Reinforcement

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Open weld joints in area (1).

Remove the trunk floor.

Fig 6: Identifying Welding Areas On Luggage Compartment Floor

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New part preparation 

Mark severance cut on new part luggage compartment floor acc. to vehicle + 15mm material extra and disconnect.

Adjust new part in combination with tail panel and side wall to fit and secure.

Set 5 4.2 mm dia. bore holes for blind rivets in area (1). N3

Fig 7: Identifying Rivet Areas

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Set 8 4.2 mm dia. bore holes for blind rivets in area (1). N3

Set four 4.2 mm dia. bore holes for blind rivets N3 in area (2).

Remove new part again and deburr holes.

On vehicle clean the connection face for bonding with cavity sealing wax remover.

Fig 8: Identifying Rivet Areas

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Installation of luggage compartment floor 

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

Apply adhesive K5a on all bonding and riveting surfaces.

Install new part and rivet with blind rivets N3.

When installing the new part, make sure that all bonding surfaces have sufficient adhesive.