Chapter 10 On-board Vehicle TelephoneI. Key points for use of Geely hands-free car telephone: 1. Microphone of hands-free car telephone is installed on the back of steering wheel upright column, away from
driver to ensure talking effect. During talking, do not open window, otherwise noisy wind might influence talking
effect.
2. Since there are many kinds of mobile phones in Chinese market, in order to ensure talking effect, please
select interface line corresponding to your mobile phone, otherwise talking effect might be influenced. At present,
Nokia, Motorola, Siemens interface lines are available.
3. To use, insert one end of mobile phone interface line into 8 core RJ 45 stand on automobile panel, connect
the other end to earphone output port of the mobile phone. When mobile phone is not connected, automobile sound
works normally, when mobile phone receive a call, CD becomes quiet automatically, at the same time, loudspeaker
in the vehicle is switched to hands-free telephone output. This hands-free car telephone is provided with response
button at the top of microphone, however, new style of mobile phone does not support manual response function
for the time being, while supports automatic response function, namely it receive the call automatically after
ringing for three times.
4. After talking is finished, automobile sound will return to original state automatically.
5. During daily use, note that contact insertion and withdraw force of mobile phone interface line should not
be too large, so as to avoid damage.
6. Hands-free car telephone has no volume switch, volume of loudspeaker voice may be adjusted by regulating
the volume of handset earphone.II. Circuit diagram5-129On Board Vehicle Telephone-On-board Vehicle TelephonePlease Refer to "MK WIRING DIAGRAM"
Interior & Exterior Trim and Accessory -Front Seat Belt6-8VI. Attentions:
1. Before mounting, you must check if the product is damaged, cracked or rusted.
2. Place the retractor on the vertical position before pulling out the strap. Check if the strap can be easily pulled
out and rotated and the retractor can be locked.
3. When installing a pretensioning seat belt, check if the emitter head pin deflects and is rusted, etc. The emitter
in the pre-tensioning seat belt can work for 15 years.
4. Check if the buckle lock and connection piece comply with the connection of the car. And check if the buckle
can be opened easily.
5. When fitting the bolts, check if the threads on the nut of coating are clear. Those with welding slag must be
cleaned before fitting the bolts.
6. After pulling out the strap of retractor, no barrier (such as wiring harness, etc.) around the strap is allowed. If
there is, it is necessary to get rid of the barrier to ensure the force of retractor and that the strap is not scratched.
VII. How to handle with scraped seat belt
Tips:
Scrap seat belt provided with pre-tensioner, you have to trigger the pre-tensioner taking the following steps.
1. Check if the storage battery is above 12 V on its positive and negative poles;
2. Check the energizing tool;
Warning:
When energizing the pre-tensioner of seat belt, be sure to use dedicated energizing tool for the pre-tensioner
of seat belt.
3. Connect the special tool with the storage battery and also connect
the red clip on the special tool with the positive terminal of the battery
and connect the black clip with the negative terminal of the battery;
4. If the front seat belt is on the car body and is not taken off,
disconnect the joint of the pre-tensioner of seat belt;
5. Connect the yellow joint of the special tool with the joint of the
pre-tensioner of seat belt;
6. At 10 meter away from seat belt, use a special tool to trigger theAbove 10 meterpre-tensioner of seat belt.
Warning:
a. Ensure that there be no people within 10 meters from the seat
belt;
b. If the seat belt has already been taken down from the car, it is
necessary to cover it using the car wheel with tire to avoid injury.
c. When triggering, explosion will emit loud sound. So it shall be
done outdoors without disturbing local community.
d. When you hold the triggered seat belt, be sure to wear gloves
and goggles.
e. After you have finished the operation, you must wash your hands.
f. Do not pour water, etc. to the energized seat belt pre-tensioner.
7. Place the already triggered seat belt into the ethylene bag and tighten it as you do with other articles.
Warning:
a. Do not dispose untriggered seat belt at will.
b. When the pre-tensioner of seat belt is triggered, the seat belt assembly would be very hot. Therefore, you
cannot touch it until at least 30 minutes after it is triggered.
6-14 e. Pull the instrument panel sub-assembly backward and then take it out.
10. Remove the instrument panel lower housing assembly
Loosen 6 clasps and then pull the lower housing assembly out.
11. Remove the radio set assembly with bracket
a. Unfix 4 screws;
b. Disconnect the connector and then unfasten the radio set
assembly with bracket.
12. Remove the horn button assembly
13. Remove the steering wheel assembly
14. Remove the steering column upper cover assembly
15. Remove the steering column lower cover assembly
16. Remove the cupholder
17. Remove the auxiliary fasia console assembly
a. Unfix 3 screws;
b. Unfix 3 clips by use of a clip remover and then unfasten the
auxiliary fasia console assembly.6 clasps
2 clamps
2 clipsInterior & Exterior Trim and Accessory -Dashboard, Middle Console and Instrument Panel
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
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(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
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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.