741919 Removing and installing cover for front backrest
WM 741919 Removing and installing cover for front backrest
Tools
Technical values
Tools and materials
Scudding knife P 9747
Knurling tool P 9747/1
Bone burnisher P 9747/2
Hot-air gun v.a.g 1416
Preliminary work
Information
Drain the lumbar support before removing the front seat.
1. Remove front seat. => 720119 Removing and installing front seat - section on "Removing"
2. Position front seat on assembly fixture.
Front seat on assembly fixture
3. Remove cover for front centre backrest. => 742019 Removing and installing cover for front centre backrest - section on "Removing"
4. Remove cover for backrest. => 722619 Removing and installing cover for backrest - section on "Removing"
5. Remove control button for backrest release at right and left. => 723119 Removing and installing control button for backrest release - section on "Removing"
Preliminary work
Information
The air cushions and lumbar support must be deflated before removing the front seat.
1. Remove front seat. => 720119 Removing and installing front seat - section on "Removing"
2. Position front seat on assembly fixture.
Front seat on assembly fixture
3. Remove cover for front centre backrest. => 742019 Removing and installing cover for front centre backrest - section on "Removing"
Removing cover for front backrest
Installation position of cover for front backrest
1. Unscrew fastening screw -2- and remove coat hook -1-.
Removing coat hook
2. Insert a plastic wedge between the backrest cover -1- and the collar -2- and unclip collar.
Removing collar
3. Press out cover for backrest -1- from the cushion carrier -2- lower left and right using a screwdriver -3-.
Disengaging cover for backrest
4. Press out cover piping -1- right and left from backrest frame -2-.
Loosening cover piping
5. Remove side airbag. => 696319 Removing and installing side airbag - section on "Removing"
6. Slightly loosen connection of backrest cover -1- from frame for side airbag -2- with a screwdriver -3- and pull out all around by hand.
Loosening connection at frame for side airbag
7. Press out cover for backrest -1- from the cushion carrier -2- lower left and right using a screwdriver -3- -Arrows A-.
Loosening cover for rear backrest
8. Pull out cover for backrest -1- all around by hand from the rear of the cushion carrier -2- -Arrows B-.
9. Fold cover piping -1- at the sides right and left in direction of arrow.
Folding cover piping at the sides
10. Press plastic strip -2- on cover for backrest -1- out of the fixing clips -3-.
Installing cover for backrest
11. Remove cover for backrest -1-.
Removing cover for backrest
Removing cover for front backrest
Installation position of cover for front backrest
1. Press out cover for backrest -1- from the backrest shell -2- lower left and right using a screwdriver -3-.
Disengaging cover for backrest
2. Slightly loosen cover for backrest -1- at outside of backrest shell -2- , starting from the bottom with a screwdriver -3- , and pull out all around by hand.
Disengaging cover for backrest
3. Press out cover piping -1- right and left from backrest frame -2-.
Loosening cover piping
4. Push out plastic strip -2- on cover for backrest -1- from the fixing clips -3- in direction of arrow -A, B, C-.
Loosening cover for backrest
5. Remove cover for backrest -1-.
Installing cover for front backrest
Installing cover for backrest
Installation position of cover for front backrest
1. Check clamps -1- , and replace if necessary.
Checking clamps
2. Pull on cover for backrest -1- and align with contour of padding.
Installing cover for backrest
3. Check fastening clip -3- , and replace if necessary.
Fastening cover for backrest
4. Press plastic strip -2- on cover for backrest -1- into the fixing clips -3-.
5. Fold cover piping -1- at the sides in direction of arrow.
Folding cover for backrest at sides
6. Press connection of backrest cover -1- at the rear into the cushion carrier -2- -Arrows A- and tap gently into place (plastic hammer).
Fastening cover at rear of backrest
7. Engage connection of backrest cover -1- at the bottom into the cushion carrier -Arrows B-.
8. Press connection of backrest cover -1- into the side airbag frame -2- with a plastic wedge -3-.
Fastening connection at frame for side airbag
9. Install side airbag. => 696319 Removing and installing side airbag - section on "Installing"
10. Engage cover piping -1- right and left into backrest frame -2-.
Fastening cover piping
11. Press cover for backrest -1- into the cushion carrier -2- lower left and right using a plastic wedge -3-.
Fastening cover for backrest at bottom
12. Position collar -2- on the backrest cover -1- and press in until it clicks into place.
Installing collar
13. Position coat hook -1- and screw down with the fastening screw -2-.
Installing coat hook
Installing cover for backrest
Installation position of cover for front backrest
1. Fit cover for backrest and align with contour of padding.
2. Check fastening clips -3- , and replace if necessary.
Fastening cover for backrest
3. Press plastic strip -2- on cover for backrest -1- into the fixing clips -3-.
4. Engage cover piping -1- right and left into backrest frame -2-.
Fastening cover piping
5. Press connection of backrest cover -1- sideways into the backrest frame -2- with a plastic wedge -3-.
Fastening cover for backrest at sides
6. Press cover for backrest -1- into the backrest shell -2- lower left and right using a screwdriver -3-.
Fastening cover for backrest at bottom
Subsequent work
Removing creases in seat cover (leather)
CAUTION
Risk of damage to cover if excessive heat is applied.
- Creases in cover
-> If creases have formed, only short partial warming with the hot-air gun is permissible.
-> The hot-air temperature must always be => Temperature: 50°C.
1. If creases have formed, partially heat the affected areas of the cover with the hot-air gun and smooth out the cover using the special tool.
Scudding knife P 9747
Knurling tool P 9747/1
Bone burnisher P 9747/2
Hot-air gun v.a.g 1416
Subsequent work
1. Install control button for backrest release at right and left. => 723119 Removing and installing control button for backrest release - section on "Installing"
2. Install cover for backrest. => 722619 Removing and installing cover for backrest - section on "Installing"
3. Install cover for front centre backrest. => 742019 Removing and installing cover for front centre backrest - section on "Installing"
4. Install front seat. => 720119 Removing and installing front seat - section on "Installing"
Subsequent work
1. Install cover for front centre backrest. => 742019 Removing and installing cover for front centre backrest - section on "Installing"
2. Install front seat. => 720119 Removing and installing front seat - section on "Installing"