Mitsubishi Lancer. Manual - part 25

CENTRE PILLAR

WELDED PANEL REPLACEMENT

3-18

5. When attaching the centre pillar inner, attach the 

centre pillar silencer protector to the centre pillar 
inner, and seal the holes of the centre pillar 
silencer protector with butyl tape.

6. Assemble the side outer panel, then cover the 

hole and flange with bolt and aluminium tape and 
fill the hole with foam materials A and B as shown 
in the figure of the instructions.

• FOAM (Hole A): 3M ATD ULTRAPRO 

Panel foam-Yellow

• FOAM (Hole B): 3M ATD Super panel filler

7. Wait 2 hours after filling the foam materials to 

remove the bolt and aluminium tape, then melt the 
foam materials with a soldering gun so a clip, etc. 
can thoroughly be inserted in the hole filled with 
foam materials.

AB301068 AB

Centre pillar  
silencer protector

AB301069

A

B

AB

AB301070AB

CENTRE PILLAR

WELDED PANEL REPLACEMENT

3-19

NOTES

SIDE SILL

WELDED PANEL REPLACEMENT

3-20

SIDE SILL

M4030007000191

Spot welding

MIG plug welding      : indicates two panels to be welded
                                  : indicates three panels to be welded

MIG spot welding

MIG arc welding (continuous)

Braze welding

Anti-corrosion agent application locations
(Use access holes to apply liberally to butt-welded joints.)

(                                                               )

Symbol

Operation description

AB300995AB

AB301072

AB301072

D

E

F

G

AB

REPAIR WELDS

B

C

A

70 mm

70 mm

290 mm

A

B

C

Acoustic 
foam

High-rigidity foam

D

G

E

F

(Right side)

SIDE SILL

WELDED PANEL REPLACEMENT

3-21

CAUTION

Do not use heat at areas using foam material as the foam material may burn.

NOTE ON REPAIR WORK
REMOVAL

To remove the side sill outer reinforcement, cut it 60 
mm behind the notch.

INSTALLATION

1. Cut only the side sill outer reinforcement centre 

on the body-side, 50 mm forward of the cut area 
and then remove.

2. Cut only the side sill outer reinforcement centre of 

the new side sill outer reinforcement parts from 
110 mm behind the notch, then cut from another 
10 mm behind the notch and remove. Re-use the 
parts removed.

3. Cut the side sill reinforcement support 50 mm 

forward of the cut area of the side sill outer 
reinforcement centre.

4. Adhere in advance adhesives in the areas shown 

in the figure of the instructions when assembling 
the side sill outer reinforcement.

Adhesive: Epoxyayresin adhesive
Brand: 3M ATD Part No.8115 or equivalent

5. After assembling the new parts to the body, weld 

the side sill reinforcement support, then weld the 
part cut from the side sill outer reinforcement 
centre.

AB200598

60 mm

AE

Notch

Side sill outer reinforcement centre

AB200599 AC

50 mm

Side sill outer reinforcement centre

AB200600

110 mm

AE

10 mm

Notch

AB200601AC

50 mm

Side sill reinforcement support

AB200626

 : Adhesive

AC

AB200602AD