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Interior & Exterior Trim and Accessory -Front Bumper6-34 b. Loosen the clips by use of a screwdriver and then unfasten the radiator grille assembly.
Caution
Protect the radiator grille from damage carefully by wrapping the sharp end of screwdriver up with adhesive
tape before operation.
2. Remove the front bumper
a. Unfix 2 bolts, 6 screws and clips;
b. Loosen 2 clips and then unfasten the front bumper.
3. Remove the left bumper bracket
Unfix 2 nuts and then unfasten the bracket.
4. Remove the right bumper bracket
Unfix 2 nuts and then unfasten the bracket.
5. Remove the left bottom grille
Loosen clips and then unfasten the grille.
6. Remove the right bottom grille
Loosen clips and then unfasten the grille.
7. Remove the front bottom grille
Loosen clips and then unfasten the grille.
8. Install in reverse order of removal.
Page 373 of 416

Part VII BodyChapter 1 SurveySection 1 Body StructureThe body is made up of main structure, movable plate work, interior/exterior trim parts, and body accessories.I. Main StructureAs shown in Fig.5-1, the main structure is made up of various assemblies and parts including engine compartment
assembly & front wall parts, floor assembly, left/right wall assembly, rear wall assembly, roof assembly and
luggage compartment main cover assembly etc.Fig. 5-1 Main Structure
1 Engine compartment assembly & front wall parts 2. Left/right wall assembly
3. Luggage compartment main cover assembly 4. Rear wall assembly 5. Floor assembly
6. Roof assembly 7. Front cross beam assembly(1) Engine Compartment Assembly & Front Wall Parts The main function of the engine compartment assembly and front wall parts is to form an engine compartment
and absorb most energy generated when the vehicle is collided from the front. The compartment provides a hood
for the engine and its accessories, which can prevent the front wheel from throwing mud. In the appearance, it
represents the body's design requirements. As shown in Fig.5-2, the engine compartment assembly and front wall
parts include front cross beam assembly, left/right longitudinal beam assembly, radiator cross beam assembly,Body -Survey7-1
123456
7
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1. Front cross beam assembly
The front cross beam assembly includes front cross beam left/right support assembly, front cross beam sub-
assembly, front cross beam side support etc. They play a role in front bumper.
2. Left/right longitudinal beam assembly
The left/right longitudinal beam assembly includes left/right longitudinal bean front and mid- block assembly,
energy-absorbing beam big assembly, and left/right front damper support assembly etc.
It is mainly used to install engine left/right suspension, left/right front suspension damper, storage battery and
other accessories. In the outside, it can be equipped with left/right front fender.
3. Radiator cross beam assembly
The radiator cross beam assembly includes radiator left/right post big assembly, radiator lower cross beam big
assembly, radiator central support sub-assembly, and radiator upper cross beam big assembly etc.
It is mainly used to install radiator, condenser, engine hood lock, radiator hood, front bumper, and front
headlight.
4. Front wall lower plate assembly
The front wall lower plate connects to the floor, which separates the engine compartment from the cabin. It
includes front wall frame assembly, front wall lower main plate assembly, brake installation reinforced plate, and
front wall left/right support assembly etc.Fig. 5-2 Engine Compartment Assembly & Front Wall Parts
1. Front cross beam assembly 2. Left/right longitudinal beam assembly
3. Panel left/right support assembly 4. Front wall lower plate sub-assembly 5. Front wall upper assembly
6 Radiator cross beam assemblySurvey -Body Structure7-2123456front wall lower plate assembly, front wall upper assembly, left/right front damper support lower front plate
assembly, and right front damper right-angle support assembly.
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7-35Section 5 Painting Techniques After Body RepairIn the practical use, various factors may cause painting damage, such as traffic accident, component rust,
premature damage due to bubble, and local color change etc. It is necessary to make repair locally as the following
steps:I. Base Processing (Pretreatment)1. Remove the paint, and remove the coating on the plate work.
2. Cut the edges and corners, and polish the metal plate without paint and the uneven paint at the edge.
3. Blow and clean the dust and dirt, and remove the grease with degreasant.II. Primer Processing1. Apply the self-drying primer on the bare metal surface.
2. Leave the primer drying naturally, or dry it with the infrared radiator.
3. Apply the self-drying oily putty or polyester putty on the plate work surface.
4. Leave the putty drying naturally or artificially.
5. Polish the putty manually to remove the uneven parts.
6. Polish it manually in water to clear the sandpaper lines.
7. Wash the dirt, polish the oil dirt and putty slurry.
8. Wipe the oil dirt on the polishing surface.
9. Cover the part not to be repaired with protective shield or paper.III. Painting Intermediate Coat1. Paint the second primer.
2. Leave the primer drying naturally or dry it.
3. Find out the sand hole or sandpaper line.
4. Polish it manually in wet condition.
5. Wash the part clean, and leave it drying naturally. (The number of putty applying and polishing depends on the
evenness of the surface to be repaired.)IV. Preparing to Paint Surface Paint1. Paste paper on the surface not to be painted.
2. Remove the dust and grease on the local surface paint.
3. Mix the color the same with that of the vehicle's surface paint.
4. Prepare the paint.V. Painting Surface Paint1. Paint the part with fast-drying surface paint 3-4 times and synthetic resin paint 2-3 times.
2. Leave it drying naturally or dry it.VI. Polishing1. After painting, burnish the part with wax to clear the shadow and improve the effect.
2. After painting, tear off the paper and wipe the ground paint.
3. Check the appearance and quality.Body Repair -Painting Techniques After Body Repair
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Appendix: Body Key Dimensions1. Engine CompartmentAppendix-Body Key Dimensions7-38
(mm)
Item Description
Diameter of Hole
XY Z
A,a
Front fender installetion hole(Front)
7(M6 nut) -336.18 +/-652.5 580.69
B,b
Front absorber spring support hole(Inside)
10 1.09 +/-519.51 641.4
C,c
Front fender installetion hole(Rear)
7(M6 nut) 62.3 +/-661.71 665.72
D Cowl panel drip charnel fixing hole 7(M6 nut) 66.13 -1.2 648.7
E,e Collision sensor installation hole 9(M8 nut) -445.74 +/-436.17 273.26
F Braking pipe instaltion hole 7(M6 nut) -49 -418.74 309.12
f
ABS actuator installatim hole(front)
9(M8 nut) -48.64 417.53 291
G,g
Radiator upper crossmermber installation hole(front)
7(M6 nut) -589.94 +/-397 452.84
H,h
Radiator side insulation gasket installation hole
10x8-621.82 +/-403.33 94.99
I Hood lock bracket installation hole 7(M6 nut) -662.61 0 36.34
J,j
FR bumper horizontal installation hole
9(M8 nut) -651.68 -487.41 275.57
K,k
Windscreen fastener installation hole
11.5x8.7-849.35 +/-357.86 111.07
L,l
Radiator uppor crossmenber installation hole
7(M6 nut) -553.26 +/-392.02 502.18
M,m Hood hinge hole(Rear) 9(M8 nut) 149.64 +/-668.27 678.44
N,n Front fender support hole 10 -368.55 +/-704.84 379.94
O,o
Joint between side outerpanel and roof panel
£ 202.21 +/-636.33 736.57
P,p
Joint between side outer panel and dash panel
- 851.59 +/-508.37 1092.37
A-D 771±2.5
4
a-D 771±2.5
B-c 1183±2.5
4
b-C 1183±2.5
B-D 522±2.5
4
b-D 552±2.5
C-M 89±2.5
c-m 89±2.5
D-E 771±2.5
4
D-e 777±2.5
D-L 746±2.5
4
D-l 746±2.5
N-O 1410±2.5
A-c 1376±2.5
4
a-C 1376±2.5
I-j 547±2.5
4
I-J 547±2.5
I-H 410±2.5
4
I-h 410±2.5
O-p 1360±2.5
4
o-P 1360±2.5
A-o 1408±2.5
4
a-O 1408±2.5
I-g 580±2.5
4
i-G 580±2.5
F-b 997±2.5
f-B 1088±2.5
L-c 1231±2.5
4
l-C 1231±2.5
Measuring
point
Value
ToleranceMeasuring
point
Value
ToleranceMeasuring
point
Value
Tolerance
Measuring
point
Value
Tolerance
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