Guidelines For Removing Fuel Tank When Performing Welding Work On Bodies - Ah60.00-P-3000-01Z

All models

Model all (CAR, Light transporter) 

When repairing or partially replacing the listed parts scopes, the removal of the fuel tank is to be determined by a manager on a case-by-case basis, depending on the type and size of damage involved.

On vehicles with an evaporative emission control system, if welding work is performed in the area of the feed line of the vent line or the activated charcoal canister, the system must be covered with a welding protection blanket or the system must be removed.

Removal of fuel tank when replacing: 

Seal airtight using (set of covers) and mount heat shield.

• W 114/115
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, lower rear-end center section, rear-end floor, spare wheel well, rear longitudinal member.
• R 107/W 116
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• W123
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• S123
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, lower rear-end center section, rear-end floor, spare wheel well, rear longitudinal member.
• W/C 124
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• S 124
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, lower rear-end center section, rear-end floor, spare wheel well, rear longitudinal member.
• W/C 126
  • Left rear fender, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• R 129
  • Left rear fender, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member.
• W/C 140
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• W168
  • Right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member.
• 169.0/3
  • Main floor.
• R 170
  • Left rear fender, right rear fender, main floor, rear-end floor, rear longitudinal member.
• 171.4
  • Main floor, rear-end floor, spare wheel well, rear longitudinal member, B-pillar.
• W201
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• W 202
  • Main floor, rear-end floor, spare wheel well, rear longitudinal member, outer side longitudinal member.
• S 202
  • Main floor, rear-end floor, rear longitudinal member, outer side longitudinal member, rear fender front section assembly.
• W 203
  • Main floor, rear-end floor, rear longitudinal member, outer side longitudinal member, rear fender front section assembly.
• CL 203
  • Main floor, rear-end floor, rear longitudinal member, outer side longitudinal member, rear fender front section assembly.
• S 203
  • Main floor, rear-end floor, rear longitudinal member, outer side longitudinal member, rear fender front section assembly.
• C 208
  • Main floor, rear-end floor, rear longitudinal member, outer side longitudinal member.

    

    Removal of fuel tank optionally according to repair method: Left rear fender (gasoline engines only) *, right rear fender

• A 208
  • Main floor, rear-end floor, spare wheel well, rear longitudinal member, B-pillar, outer side longitudinal member.
  • A/C 209.3
  • Main floor, rear-end floor, rear longitudinal member, outer C-pillar.
• W 210
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar, rear fender front section assembly.
• S 210
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• W 211
  • Main floor, rear-end floor, rear longitudinal member, rear fender front section assembly.
• 212.2
  • Main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• C215
  • Main floor, rear-end floor, rear longitudinal member.
• 219.3
  • Main floor.
• W220
  • Left rear fender (gasoline engines only) *, right rear fender, main floor, rear-end floor, spare wheel well, rear longitudinal member, outer C-pillar.
• • Main floor, rear-end floor, rear longitudinal member.
• R 230
  • Right rear fender, rear-end floor, spare wheel well, rear longitudinal member, B-pillar.
• W 240
  • Right rear fender, main floor, rear-end floor, rear longitudinal member, outer C-pillar.
• 245.2
  • Main floor.
• C 414
  • Right rear fender, main floor, rear-end floor, rear longitudinal member.
• GW 460/461
  • Left rear fender (gasoline engines only) *, right rear fender, lower rear center section, rear-end floor, rear longitudinal member, outer C-pillar.
• GW 463
  • Left rear fender (gasoline engines only) *, right rear fender, lower rear center section, rear-end floor, rear longitudinal member, outer C-pillar.
• 639.601, 639.603, 639.605, 639.701, 639.703, 639.705, 639.801, 639.803, 639.805
  • Front longitudinal member assembly, left sidewall paneling, front left sidewall paneling lower part, outer side longitudinal member, B-pillar, front main floor, center main floor, center longitudinal frame member, driver's seat rear crossmember.

*As soon as the damage becomes more extensive and when welding work is required on the wheel well or on the rear pillar, the fuel tank must also be removed for these diesel models.

Remove tank filler neck with vent line

• W 202, S 202, A 208, W 203, CL 203, S 203, W 211
  • when replacing right rear fender
• W211
  • when replacing outer C-pillar