MITSUBISHI LANCER EVOLUTION 2007 Service User Guide

BODY CONSTRUCTION -Body Construction CharacteristicsA-9
Fender Shield
1. The cross section of the front sidemember has been increased and a steel sheet with variable thickness*
has been adopted for the front sidemember inner to increase the thickness of the cabinet side in
the aim to improve safety in collision, body rigidity, and realize lightweight.
NOTE
*: Steel sheets with different thickness welded to form one steel sheet.
12 345678
9
1112
Right side
Left side
10
10
124 5 6 7 8 9
A
11
1. Headlamp support panel side
2. Front fender shied
3. Engine mount reinforcement
4. Upper frame bulkhead front
5. Front upper frame inner
6. Upper frame bulkhead7. Upper frame bulkhead rear
8. Spring house bracket reinforcement
9. Spring house bracket
10. Spring house panel
11. Front sidemember
12. Transmission mount reinforcement outer
2. The spring house panel has been designed to be directly
installed with the cowl top lower panel, and the body
rigidity of the suspension attachment holder has been
increased to improve operational stability and quietness.
Spring
house
bracket
Spring
house panelA
Cowl top
lower panel

BODY CONSTRUCTION -Body Construction Characteristics
A
1 2 3B
5
1
3
A-10
Front Sidemember Reinforcement
Right side
57 2 3 45
67
8
9
10
11
AB 11512
11 14
1413
16 17 18
1
2
1. Front sidemember inner
2. Front sidemember bulkhead A
3. Front sidemember outer
4. Engine mount bracket
5. Front sidemember inner reinforcement lower
6. Front sidemember gusset rear
7. Front sidemember inner reinforcement rear
8. Dash panel extension
9. Pipe support rear10. Pipe nut
11. Front sidemember rear
12. Dash crossmember extension
13. Suspension crossmember support bracket
14. Suspension crossmember bracket inner
15. Pipe
16. Square head bolt
17. Retainer
18. Pipe support front

BODY CONSTRUCTION -Body Construction Characteristics
A
713
12
B
11
712
A-11
Left side
23
7 8 456789
10
11
AB
310
1112
13
14 15 16 17
18
19
20 21 1
13
18
1. Suspension crossmember support bracket
2. Dash crossmember extension
3. Front sidemember rear
4. Pipe nut
5. Pipe support rear
6. Dash panel extension
7. Front sidemember inner
8. Front sidemember inner reinforcement rear
9. Front sidemember gusset rear
10. Front sidemember bulkhead rear
11. Front sidemember inner reinforcement12. Front sidemember outer
13. Front sidemember bulkhead A
14. Pipe
15. Square head bolt
16. Retainer
17. Pipe support front
18. Suspension crossmember bracket inner
19. Transmission mount reinforcement
20. Transmission mount bracket
21. Transmission mount reinforcement rear

BODY CONSTRUCTION -Body Construction CharacteristicsBODY CONSTRUCTION -Body Construction CharacteristicsA-12
Front Deck
Strut house gussetandupper frame to front pillar brace have been added to improve body rigidity.
7
1 24 56
8
9
310
11
12 13
14
15
16
1. Strut tower bar bracket
2. Cowl top lower panel
3. Cowl top upper bracket center
4. Cowl top upper reinforcement center
5. Cowl top upper bracket side (LHD)
6. Cowl top inner panel
7. Cowl top upper panel
8. Pedal support bracket9. Clutch pedal support bracket
10. A/C Unit bracket (RHD)
11. Upper frame extension outer
12. Upper frame to front pillar brace
13. Cowl top upper reinforcement
14. Cowl top lower bracket
15. Upper frame extension inner
16. Strut house gusset
Dash Panel
1. A dash panel crossmember has been added and the thickness of the dash panel lower has been
increased to improve collision stability.
2. A silencer (steel sheet binding type vibration damping material) has been added between the dash
panel and dash panel silencer to control the penetrating sound and vibration from the engine.
18 3
76 5 4
2
1. Dash panel crossmember
2. Dash panel
3. Dash silencer center
4. Dash panel silencer5. Accel pedal reinforcement (LHD)
6. Dash panel reinforcement
7. Dash lower reinforcement (LHD)
8. Dash panel lower

BODY CONSTRUCTION -Body Construction CharacteristicsA-13
SIDE BODY
Side Structure
1 2710
4 5
68 911
1213
1415
320 17
18
19 16
2425
26 22
23 21
27
28
3231
30 33 3438
37 41
40
39
36
3529 424344
45
3646
4748
1. Front pillar reinforcement lower extension
2. Front pillar inner lower extension
3. Front pillar reinforcement lower
4. Front door hinge reinforcement lower
5. Front door check reinforcement
6. Side sill to floor plate
7. Front pillar inner lower
8. Front door hinge reinforcement upper
9. Deck crossmember bracket front
10. Deck crossmember bracket
11. Front pillar inner upper
12. Front pillar inner upper reinforcement (LHD,
Left side)
13. Side roof rail inner
14. Rear seat back brace
15. Rear shelf upper brace
16. Rear shelf lower brace (Europe and General
Export spec. models)
17. Rear pillar inner
18. Quarter inner panel
19. Oil tank bracket (Vehicles with ACD, Left side)
20. Rear pillar reinforcement
21. Rear floor side brace
22. Rear floor brace reinforcement (Vehicles with
ACD, Left side)
23. Fuel filler neck bracket (Left side)24. Quarter inner extension rear
25. Quarter corner panel
26. Rear combination lamp housing
27. Rear bumper bracket
28. Quarter outer extension lower
29. Striker reinforcement
30. Side outer panel
31. Side sill outer reinforcement rear
32. Side sill outer reinforcement center
33. Side sill outer reinforcement front
34. Side sill reinforcement support
35. Side sill (A) bulkhead (LHD, Left side)
36. Side sill bulkhead
37. Center pillar reinforcement
38. Rear door hinge reinforcement lower
39. Rear door hinge reinforcement upper
40. Center pillar inner
41. Front pillar reinforcement upper
42. Center pillar seatbelt reinforcement
43. Rear seatbelt wheel house reinforcement
44. Spring house brace
45. Rear wheel house inner panel
46. Spring house panel
47. Spring house bracket
48. Side sill end plate

BODY CONSTRUCTION -Body Construction CharacteristicsA-14
Side Structure Reinforcement
1. The thickness of the reinforcements of the front pillar and center pillar has been increased to improve
collision safety.
2. The front pillar reinforcement upper, side outer panel, and front roof rail have been joined to improve
twisting rigidity.
3. The side sill has been made thin by employing a variable thickness steel sheet* for the center pillar
reinforcement to improve safety in collision and realize lightweight.
4. The cross section of the side sill outer reinforcement has been made large to improve safety in
collision and body rigidity.
5. A rear pillar reinforcement has been added, and the rear shelf and rear wheel house have been
joined to improve the twisting rigidity of the suspension attaching portion.
NOTE
*: Steel sheets with different thickness welded to form one steel sheet.
11, 3
45 2

BODY CONSTRUCTION -Body Construction CharacteristicsA-15
REAR BODY
Rear Deck
A rear shelf extension has been added to form closed surface structure. Then, the rear shelf and the
rear floor have been joined to improve the torsion rigidity of the seat back plate.
1 2 3 45
6
7
1. Seat back plate
2. Rear seat back panel
3. Rear shelf extension
4. Rear shelf panel5. Rear shelf reinforcement
6. Trunk lid hinge reinforcement
7. Seat belt reinforcement (Europe and General
Export spec. models)
Rear end panel
12
3
4
1. Rear end panel inner
2. Rear end panel outer3. Rear license plate bracket
4. Bumper bracket lower

BODY CONSTRUCTION -Body Construction CharacteristicsA-16
ROOF
The cross section of the roof bow has been made large to improve safety in collision.
1
2
3
4
5 6
1. Roof panel
2. Rear roof rail
3. Rear roof bow4. Front roof bow
5. Map lamp bracket
6. Front roof rail

BODY CONSTRUCTION -Body Construction CharacteristicsA-17
UNDER BODY
Front Floor
The cross section of the front floor sidemember has been made large to improve safety in collision.
12
3
4
5
6
7
8
9 1011
12 13
1. Installment panel center bracket
reinforcement
2. Front floor crossmember front
3. Front floor crossmember rear
4. Front floor extension panel rear
5. Front floor pan
6. Front floor side sill inner
7. Front floor sidemember reinforcement rear
(LHD, Left side)8. Front floor sidemember
9. Front floor sidemember reinforcement front
(LHD, Left side)
10. Front floor sidemember reinforcement
11. Backbone crossmember rear
12. Backbone crossmember front
13. Backbone reinforcement

BODY CONSTRUCTION -Body Construction CharacteristicsA-18
Rear Floor
1 23
4
5
6
7
8
9
10
11
12
13
14
15 16
17 18
1. Rear floor pan
2. Seat back plate extension
3. Jack bracket
4. Spare tire bracket
5. Rear seat back reinforcement
6. Towing hook reinforcement
7. Crossmember center support
8. Rear floor crossmember
9. Rear floor seatbelt reinforcement
10. Differential/fuel support bracket rear (Vehicles
with mechanical LSD)11. Rear floor sidemember
12. Fuel tank rear bracket (Vehicles with AYC)
13. Differential/fuel support bracket front (Vehicles
with mechanical LSD)
14. Rear seat crossmember
15. Seat crossmember reinforcement
16. Fuel tank front reinforcement
17. Front floor sidemember extension
18. Rear floor extension