wheel GEELY MK 2008 Workshop Manual

(3) Side Wall Assembly The left/right side wall assembly is a frame structure, which is a side component that connects the front and
rear parts of the body. As shown in Fig.5-4, it includes left/right side wall outside plate assembly, left/right wheel
assembly, left/right A post inside plate assembly, and left/right intermediate post interior plate assembly etc.Survey -Body Structure7-4Fig. 5-4 Side Wall Assembly
1. LH/RH upper front body inner pillar 2.LH/RH lower front body inner pillar 3.LH/RH no.1 crossemember joint panel
4.LH/RH roof inner rail 5.LH/RH center body inner pillar 6.LH/RH rear crossmember tee joint panel
7.LH/RH lower rear pillar remforcement panel 8.LH/RH roof rear inner panel 9.LH/RH side rear pillar inner panel
10.LH/RH luggage compartment support panel 11.LH/RH luggage compartment hinge fixing panel
12.LH/RH wheel house outer panel 13.LH/RH wheel house inner panel 14.LH/RH side panel
15.LH/RH rear combination lamp fixing panel 16.Fuel refilling cap assembly 17.LH/RH side doorsill outer reinforcement panel
18.LH/RH side doorsill inner reinforcement panel 19.LH/RH center pillar upper reinforcement panel
20.LH/RH front seat belt upper reinforcement panel 21.LH/RH roof rail upper master reinforcement panel
22.LH/RH center pillar middle reinforcement panel 23.LH/RH center pillar lower reinforcement panel
24.LH/RH roof rail assistant reinforcement panel 25.LH/RH front body pillar upper reinforcement panel
26.LH/RH front body pillar outer reinforcement panel

(2) Front FenderFront fender plays a role in front wheel apron and rotect person safty.And at the same tirne,if also woork as vehicle
styling parts.
For the match relationship between the front fender & engine hood and the front door, see Fig. 5-9.Fig. 5-9 Front Fender related to surrounding parts
A) With Engine Hood (4mm¡À1mm)
B) With Front Door (5mm¡À1mm)(3) Door Assembly Doors have LH/RH front door and rear door.
The door uses hinge gemel with limiting device, which is an open structure.
The door includes door outside plate, door inside plate, bumper and hinge reinforced plate etc.
The door has a complex structure, which is a movable component on the body. It helps the passengers get on/
off the vehicle and form an enclosed cabin with the main structure and the relevant parts. Meanwhile, the doors
are used frequently, so there is high requirement on their reliability and durability.
The outside/inside plate is molded by one complete steel sheet, which can improve the stiffness and precision.
In order to improve the safety when the vehicle is collided from the side, four doors are equipped with door
bumpers.
As shown in Fig. 5-10 and Fig. 5-11, the door assembly is made up of outside plate assembly and inside plate
assembly.Fig. 5-10 Front Door
1. Front door inner panel 2. Left front door inner reinforced panel 3. Front door window opper rail 4. Door lock reinforced panel
5. Left front door inner plate cross beam 6. Front door outer panel 7. Door bumper assembly
8. Front door upper hinge assembly 9. Front door lower hinge assembly 10. Hinge reinforced panel assemblySurvey -Body Structure7-7Engine hood
Front fenderFront door
Front fenderA
B12345678910

5. Base Anti-rust Processing
Impact-proof Coat
In order to avoid corrosion and protect the body from being damaged by bouncing stone on the road, a layer
of impact-proof coat is applied on the door threshold plate, arc area and balancing plate etc.
Tips: There are two types of painting: impact-resistant coat on the electrophoresis primer or on the surface paint
according to different types and painting positions. (See Fig.5-22)7-15IV. Repair Requirement 1. As the body is an integral structure and the steel plates used are not thick, special attention shall be paid to
reinforce the parts acted in the reshaping process in the plate work processing. For the parts that burden the stress
intensively, measures shall be taken to lower the local stress.
2. After the plate work processing, note to apply the antirust primer on the inside and outside surfaces to avoid
corrosion.
3. In the body repair process, repair the old parts; or remove the parts with serious defects and order new parts
from the manufacturer.
4. When making body reshaping or parts welding, make sure that all main control points of the body are within
the specified scope in the design.
5. The strength and serviceability of the repaired body shall not be lower than those of the new vehicle.
6. The outside decoration of the repaired body shall meet the requirements by the new vehicle body and the
drivers in various aspects, such as modern aesthetics and ergonomics etc. (b) Apply primer
In order to prevent rust and protect the body steel plate from
being damaged by the bouncing stone, sufficient primer is
applied onto the body base and inner wheel cup.
(c) Apply antirust (wax)
In order to prevent the painting part from rusting, sufficient
antirust is applied on the engine cover, door inner corner, hinge
ambiance, or in the inside welding part of the box section
structures such as side beam, body post.Fig. 5-22 Apply the impact-proof coat on the surface paint
Impact-proof coat
Surface paint
Intermediate primer
Electrophoresis primer
Steel sheet Apply the impact-proof coat on the electrophoresis primer
Surface paint
Intermediate primer
Impact-proof coat
Electrophoresis primer
Steel sheetBody Repair -Body Damage Forms and requirements For Repair

(f). Flatten the edge with hammer or sizing block, and remove the burr with file to make sure that it is aligned
with the both side alternative plates with a clearance not more than 1mm;
(g). Replace the plate, and clamp it with pincers. Carry out the spot welding along the seam at a space of
approximately 50mm;
(h). Make the welding from the center to both sides alternately block by block. Which can reduce the
deformation;
(i). Strike the welding line with the hammer or sizing block to remove the retaining stress. Polish the welding
lien wit the file or manual grinding wheel to make it even and smooth for the painting.
c. Repair for Accidented Damage
(a). Plate work flattening
When the accidented damage occurs on the plate work of the body, it can be repaired by means of beating.
In the repair process, start from Point C as shown in Fig. 5-26. Put the sizing block on the convex point, and beat
it with the hammer and change the block's position correspondingly. When the convex point is flattened, the
concaved part in Point B will rise. Similar wit the original profile of the plate, for the remaining dent, a sizing block
with the same radian can be employed. Press the bottom of the plate with hand, and beat the high point of the dent
with the hammer. (Fig. 5-27)Fig. 5-27 Plate Work Flattening (II)
A. Hammer B. Plate work
C. Sizing block Fig. 5-26 Plate Work Flattening (I)
A. Impact point B. Concaved point after impact
C. Convex point after impactFig. 5-28 Heating & Planishing
Convex Point
1. Heating pointBody Repair -Repair After Body Damage7-19 In the beating process, beat the work piece heavily at the beginning and lightly at the end. Attention shall
be paid to reduce the number of beating as possible as it can. Don't beat the same points repeatedly to prevent the
metal plate extending locally, which can complicate the repair work.
For the larger arc concave, a sizing block can be used under the center of the concave. The area of the sizing
block shall be a little larger. Jack the concaved plate up with a supporting tool. Sometime, heat the concaved part
to wine color to reduce the force. When jacking the plate up, a little excess is acceptable. (Fig. 5-28)
(b) Thermal contraction
When the concave is jacked up, if the plate extends seriously and the area is large, the thermal contraction
method can be used in case that the traditional methods don't work. (Fig. 5-29)
Heat the work piece to cerise color with oxyacetylene flame. The heating scope depends on the degree of extension.
If the extension is serious or the area is large, the heating point shall be larger relatively (diameter: approx.20-
30mm). If the extension is not serious or the area is small, the heating point shall be a little smaller (diameter:
approx.10-15mm). After the heating, beat the heating point immediately. In the beating process, a proper sizing
block is used under the plate. After it is cooled down, beat it lightly with the hammer.
The contraction starts from the highest point to the center, and then to the edge. Heat and flatten the extended
part repeatedly till the plate is flattened fully. If the convex part is too high, compress it to one half of the original
height. After it is cooled down, heat it at the original heating point till the other half of convex part is removed.

(a) Cutting with Gas Welding
(b) Cutting with SawFig. 5-33Fig. 5-34 (a) Milling Welding Point with Flat Blade Borer
(b) Drill Spot Welding Point with Common Borer(c) Separating Spot Welding Point
(d) Seperating Continuous Welding JointBody Repair -Repair After Body Damage7-22Cutting line
Cutting line
Flat blade borer
Mill welding point
Separate
Brush
Welding point
Determinate position of
welding pointElectronic borer head
Removable piece
Mill welding point
Welding point
Wedge
Grinding wheel
Welding line
Grinding wheel
Welding line

2. Shock Absorption & Noise Isolation
(1) Body structure (Fig. 5-37)
a. Arrange the reinforced bar reasonably to improve the parts' rigidity, reduce the shock and lower the noise.
b. Apply the sealant in the floor seam to improve the floor sealing and reduce the noise in the cabin.Fig. 5-37 Front Wall Panel
1. Front wall bridge reinforced panel
2. Front wall mid-frame panel
3. Front wall lower main panel
4. Heat-isolated pad
Fig. 5-38 (a) Body floor
1. Front mud guard 2. Rear side wall 3. Rear wheel housing 4.Floor sides (2) Deadening
It is an interactive and systemic work to make the body isolate heat, shock and noise. Besides the measures
carried out to improve the body's stiffness and sealing performance, the following measures shall be taken in the
design and manufacture process.
a. Sound isolation material: add sound isolation pad on the front wall and floor.
b. Sound absorption material: add molded carpet on the front floor and rear floor.
3. Sealing
Special consideration has been given to the sealing of the body both in design process and in manufactureprocess. Sealing plays an important role in many aspects, such as dust resistance, water resistance, corrosionresistance, heat resistance, heat preservation, and noise reduce etc. Especially when the body floor and front wall
stay in a tough external condition, the mud, dust, noises (from the tire and engine) and hot air will invade into the
cabin any time.
After the body assembly is welded, sealant will be employed on all joints to prevent the water and steam
penetrating into the metal seam and ensure the quality of subsequent painting.
In addition, a thick layer of impact-proof PVC coat is applied on the base of the body, which has excellentsealing performance. For the sealing to those assemblies, the traditional sealing method is used, such as rubber sealBody Repair -Features and Composition of Automobile Body7-251
123Front4

1 Engine right insulator x body JQ184C1025(3 pcs)43~58 43~58
2 Brake pedal with bracket assy. x central cross member Q151B0820(1 pcs)22~29 22~29
3Brake pedal with bracket assy. x brake master cylinder
Q32008(4 pcs)22~29 22~29
with vacuum booster assy.
4 Clutch pedal x central cross member Q1840816(1 pcs)/22~29
5 Clutch pedal x clutch master cylinder Q32208(2 pcs)/22~29
6 Accelerator pedal Q32208(2 pcs)22~29 22~29
7 LH/RH front brake pipe component x HECU controller Null13~18 13~18
8 LH/RH rear brake pipe component I x HECU controller Null13~18 13~18
9Brake master cylinder No. 1 and No.2 pipe component
Null13~18 13~18
x HECU controller, brake master cylinder
10Clutch hydraulic hose assy. x master cylinder oil outlet pipe componentNull13~18 13~18
11 Steering column assy. x universal joint assy.Q151B0820TF2(1 pcs)22~29 22~29
12 (LH & RH) front shock absorber component x body37~45 37~45
13 (LH & RH) rear shock absorber component top nut Q341C10(2 pcs) 22~29 22~29
14(LH & RH) front shock absorber piston rod x front
Q330B12(2 pcs)31~38 31~38
suspension bracket sub-assy.
15 (LH & RH) rear seat belt assy. x body7/16" bolt ( )39~53 39~53
16 (LH & RH) front seat belt assy. x body7/16" bolt( )39~53 39~53
17 (LH & RH) front buckle assy. x body7/16" bolt( )39~53 39~53
18 RR seat belt buckle and lap belt assy. x body7/16" bolt( )39~53 39~53
19 LR buckle assy. x body7/16" bolt( )39~53 39~53
20 Rear axle assy. x bodyJQ14012110TF2(2 pcs)73~103 73~103
21 (LH & RH) rear shock absorber x rear axle JQ320B12(2 pcs)47~56 47~56
22LH & RH brake pipe component III x LH & RH rear
Null13~18 13~18
drum brake with wheel hub assy.
23LH & RH rear brake hose x LH & RH rear brake pipe component IIINull13~18 13~18
24 LH/RH rear drum brake with wheel hub assy. x rear axleMounting nut (8pcs)60~72 60~72
25LH/RH rear brake pipe component I x LH/RH rear brake pipe component IINull13~18 13~18Appendix: Torque Table of the Fasteners for Important AssemblyTorque N.m
No.
JL7132HU
JL7152HUJL7132U
JL7152U
JL7162UAppendix-Torque Table of the Fasteners for Important AssemblyIArea Fastener
front suspension
support sub-assy.
Mounting nut (6 pcs)

Torque N.m
No.
JL7132HU
JL7152HUJL7132U
JL7152U
JL7162U Area FastenerAppendix: Torque Table of the Fasteners for Important Assembly77 Primary muffler x intermediate muffler JQ32010(2 pcs)40~60 40~60
78 Engine right mount x right insulator JQ184C1040(2 pcs)49~60 49~60
79 Wheel rim x wheel hub Hub nut (16 pcs)88~117 88~117
80 Universal joint x power steering gearQ151B0820TF2(1 pcs)22~29 22~29
81 Steering wheel x steering column assy. Steering wheel nut33~59 33~59Appendix-Torque Table of the Fasteners for Important AssemblyIV