JAC S2. Instruction — part 4

Front Vehicle Door

Front Vehicle Door

37

IV、Outer Handle Lock Core of Left Front Door

（I）Removal

1. Remove outer handle lock core of left front door

1). Pry fixed bolt cover of outer handle lock core of left front

door;

2). Loosen fixed bolt of outer handle lock core of left front door;
△ Note Lock core fixed bolt and outer handle base seat of front

door are integrated, can’t remove bolt single.

3). Pull out lock core and lock core cover;
△ Note Please don’t lose sealing mat of lock core cover.

4). Disconnect clamp of lock core cover, and take down front

door lock core;

（II）Installation

1. Install outer handle lock core of left front door

1). Connect clamp, and install lock core to lock core cover;

2). Insert lock core to lock assembly
△ Note Ensure outer handle lock core of left front door bar

inserted into front door lock assembly.

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3). Tighten fixed bolt of lock core;

Tighten torque

5~7N·m

4). Install fixed bolt cover of lock core;

Front Vehicle Door

Front Vehicle Door

39

V、Outer Handle Fastener Assembly of Front Vehicle Door

（I）Removal

1. Remove outer handle lock core of front vehicle door (left) Refer to “Left outer handle lock core of front vehicle door”

2. Remove outer handle fastener assembly of front vehicle door

1). Pull outer handle fastener assembly of front vehicle door to

right and take down;

△Note Please don’t lose sealing mat of lock core cover.

（II）Check

1. Check extrinsic feature of outer handle assembly of front side vehicle door

1). Check whether surface of inner handle assembly of front side vehicle door is flat, whether there is deformation of scratch,

air bubble etc..

（III）Installation

1. Install outer handle fastener assembly of front vehicle door

1). Install outer handle fastener assembly of front vehicle door

to outer handle seat from outside of vehicle;

2. Install outer handle lock core of front vehicle door (left)

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VI、Outer Handle Seat Assembly of Front Vehicle Door

（I）Removal

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove front door triangle window cover plate assembly Refer to “Front door trim panel assembly”

4. Remove front door trim panel assembly Refer to “Front door trim panel assembly”

5. Remove installation bracket of front door inclined handle Refer to “Waterproof membrane of front vehicle door”

6. Remove waterproof membrane of front vehicle door Refer to “Waterproof membrane of front vehicle door”

7. Remove outer handle lock core of front vehicle door (left) Refer to “Left outer handle lock core of front vehicle door”

8. Remove outer handle fastener assembly of front vehicle door Refer to “Outer handle fastener assembly of front vehicle door”

9. Remove outer handle seat assembly of front vehicle door

1). Remove fixed bolt of outer handle seat assembly of front

vehicle door;

2). Disconnect outer opening bar of front vehicle door, and take

out outer handle seat assembly of front vehicle door

between inner and outer panel of front vehicle door;

△ Note Lift window to highest position before disconnecting

battery negative electrode, to be convenient to take out

outer handle seat assembly of front vehicle door.

（II）Check

1. Check extrinsic feature of outer handle assembly of front side vehicle door

1). Check whether surface of inner handle assembly of front side vehicle door is flat, whether there is deformation of scratch,

air bubble etc..

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Front Vehicle Door

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（III）Installation

1. Install outer handle seat assembly of front vehicle door

1). Install front vehicle door outer opening bar, and place outer

handle seat assembly of front vehicle door to installation

position;

Tighten torque

5~7N·m

2. Install outer handle fastener assembly of front vehicle door

3. Install outer handle lock core of front vehicle door (left)

4. Install waterproof membrane of front vehicle door

5. Install installation bracket of front door inclined handle

6. Install front door trim panel assembly

7. Install front door triangle window cover plate assembly

8. Connect battery negative electrode

9. Close engine compartment cover

Front Vehicle Door

Front Vehicle Door

42

VII、Limit Device of Front Side Vehicle Door

（I）Removal

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove front door triangle window cover plate assembly Refer to “Front door trim panel assembly”

4. Remove front door trim panel assembly Refer to “Front door trim panel assembly”

5. Remove installation bracket of front door inclined handle Refer to “Waterproof membrane of front vehicle door”

6. Remove waterproof membrane of front vehicle door Refer to “Waterproof membrane of front vehicle door”

7. Remove limit device of front side vehicle door

1). Remove 2 fixed nuts

① connecting limit device of front

side vehicle door and vehicle door;

2). Remove fixed bolt

② connecting limit device of front side

vehicle door and vehicle body;

3). Take out limit device of front side vehicle door from inside

of vehicle door;

（II）Installation

1. Install limit device of front side vehicle door

1). Install limit device of front side vehicle door from inside of

vehicle door;

2). Tighten 2 fixed nuts

① of limit device of front side vehicle

door and vehicle door;

Tighten torque

7.8~11.8N·m

3). Tighten fixed bolt

② connecting limit device of front side

vehicle door and vehicle body;

Tighten torque

20~24N·m

2. Install waterproof membrane of front vehicle door

3. Install installation bracket of front door inclined handle assembly

4. Install front door trim panel assembly

5. Install front door triangle window cover plate assembly

6. Connect battery negative electrode

7. Close engine compartment cover

（III）Adjustment

1. Adjust limit device of front side vehicle door

1). After installing limit device of front side vehicle door, check whether limit device of front side vehicle door is installed in

place and adjust to make sure of shaft line of limit device of front side vehicle door and hinge shaft line.

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Parallelism degree

Φ0.5mm

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VIII、Hinge Assembly of Front Side Vehicle Door

（I）Removal

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove upper cover plate of front bumper Refer to “Upper cover plate of front bumper”

4. Remove front bumper assembly Refer to “Front bumper assembly”

5. Remove fixed bracket of front bumper Refer to “Fixed bracket of front bumper”

6. Remove front combination light assembly Refer to “Front combination light assembly”

7. Remove fender cover plate assembly Refer to “Fender cover plate assembly”

8. Remove front vehicle door triangle window cover plate assembly Refer to “Fender”

9. Remove fender Refer to “Fender

10. Remove front side vehicle door assembly Refer to “Front side vehicle door assembly”

11. Remove upper hinge assembly of front side vehicle door

1). Mark hinge position in vehicle body, remove vehicle body

side fixed bolt of hinge, and take down upper hinge

assembly of front side vehicle door;

12. Remove lower hinge assembly of front side vehicle door

1). Mark hinge position in vehicle body, remove vehicle body

side fixed bolt of hinge, and take down lower hinge

assembly of front side vehicle door;

（II）Check

1. Check hinge assembly of front side vehicle door

1). Check whether surface of hinge assembly of front side vehicle door is flat, whether there is deformation of scratch, air

bubble etc..

Front Vehicle Door

Front Vehicle Door

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（III）Installation

1. Install lower hinge assembly of front side vehicle door

1). Install hinge to vehicle body according to marked position,

and tighten 2 fixed bolts;

Tighten torque

30~36N·m

2. Install upper hinge assembly of front side vehicle door

1). Install hinge to vehicle body according to marked position,

and tighten 2 fixed bolts;

Tighten torque

30~36N·m

3. Install front side vehicle door assembly

4. Install fender

5. Install front vehicle door triangle window cover plate assembly

6. Install fender cover plate assembly

7. Install front combination light assembly

8. Install front bumper bracket

9. Install front bumper assembly

10. Install upper cover plate of front bumper

11. Connect battery negative electrode

12. Close engine compartment cover

Rear Vehicle Door

Rear Vehicle Door

46

Rear Vehicle Door

I、Summary

（I）Structure Overview

Explored Diagram

1. Rear vehicle door

2. Lower hinge assembly of rear vehicle door

3. Rear vehicle door limiting device

4. Upper hinge assembly of rear vehicle door

5. Inner handle assembly of rear vehicle door

6. Outer handle fastener assembly of rear vehicle door

7. Outer handle lock core cover of rear vehicle door

8. Outer handle seat assembly of rear vehicle door

（II）Maintenance Parameter/Technical Parameter

No.

Item

Adjustment parameter

1

Proper alignment of upper/lower hinge axle of rear vehicle door

Φ0.5mm

2

Parallelism degree of rear vehicle door limiting device axle line and hinge axle line

Φ0.5mm

（III）Torque Parameter

No.

Item

Torque

（N·m）

1

Fixed bolt of outer handle assembly of rear vehicle door

8~12

2

Vehicle body side fixed bolt of rear vehicle door hinge

30~36

3

Vehicle body side fixed bolt of rear vehicle hinge

30~36

4

Fixed bolt of rear vehicle inner handle assembly

5~7

5

Vehicle body side fixed bolt of rear vehicle door limiting device

20~24

Rear Vehicle Door

Rear Vehicle Door

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6

Vehicle door side fixed nut of rear vehicle door limiting device

7.8~11.8

II、Rear Side Vehicle Door Assembly

（I）Remove

△

Note

When removing, don’t loosen once, and should remove from up to down.

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove rear side vehicle door assembly

1). Disconnect rear vehicle door wiring harness rubber jacket,

and disconnect rear vehicle door wiring harness;

2). Remove fixed bolt connecting limiting device and vehicle

body;

3). Disconnect connection of limiting device and vehicle body;

4). Mark position of hinge in vehicle door, remove 4 vehicle

door side fixed bolts of hinge, and take down vehicle door;

△ Note

When removing vehicle door, it needs partner

to lift vehicle door to prevent vehicle door dropping.

（II）Installation

△

Note

Tighten for several times when installing, don’t tighten for once.

1. Install rear side vehicle door assembly

1). Connect rear vehicle door wiring harness connector, and

install wiring harness rubber jacket;

2). Tighten fixed bolt connecting limiting device and vehicle

body;

Tighten torque

20~24N·m

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Rear Vehicle Door

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3). Install vehicle door to hinge according to mark, and tighten

vehicle door side bolt of hinge after adjusting slightly;

Tighten torque

30~36N·m

△ Note Pay attention to face difference of front vehicle
door and side wall components.

2. Connect battery negative electrode

3. Close engine compartment cover

Rear Vehicle Door

Rear Vehicle Door

49

III、Rear Side Vehicle Door Hinge Assembly

（I）Removal

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove rear side vehicle door assembly Refer to “ Rear side vehicle door assembly”

4. Remove rear side vehicle door hinge assembly

1). Mark hinge position in vehicle body, remove vehicle body

side fixed bolt of hinge, and take down hinge on vehicle

door;

5. Remove rear side vehicle door lower hinge assembly

1). Mark hinge position in vehicle body, remove vehicle body

side fixed bolt of hinge, and take down lower hinge on

vehicle door;

（II）Check

1. Check rear side vehicle door hinge

1). Check whether rear side vehicle door hinge is smooth, flat, and it’s not permitted to appear extrinsic feature fault of obvious

crinkle, crack, rag, hollow, scratch, overflow track, uneven gloss, etc..

（III）Install

1. Install lower hinge assembly of rear side vehicle door

1). Install hinge to vehicle body according to mark, and tighten

2 fixed bolts;

Tighten torque

30~36N·m

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Rear Vehicle Door

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2. Install upper hinge assembly of rear side vehicle door

1). Install hinge to vehicle body according to mark, and tighten

2 fixed bolts;

Tighten torque

30~36N·m

3. Install rear side vehicle door assembly

4. Connect battery negative electrode

5. Close engine compartment cover

Rear Vehicle Door

Rear Vehicle Door

51

IV、Inner Handle Assembly of Rear Side Vehicle Door

（I）Removal

1. Open engine compartment cover

2. Disconnect battery negative electrode

3. Remove triangle window cover plate assembly of rear vehicle door Refer to

“Triangle window cover plate assembly of rear

vehicle door

”

4. Remove rear vehicle door trim panel assembly Refer to

“Rear vehicle door trim panel assembly”

5. Remove inner handle assembly of rear side vehicle door

1). Remove 3 fixed bolts connecting inner handle of rear

vehicle door and rear vehicle door trim panel assembly;

2). Disconnect buckles connecting inner handle of rear vehicle

door and rear vehicle door trim panel assembly;

3). Take down inner handle assembly of rear side vehicle door;

（II）Check

1. Extrinsic check of inner handle assembly

1). Check whether surface of inner handle assembly is flat, whether there is effecting usage deformation of scratch, air bubble.

（III）Installation

1. Install inner handle assembly of rear side vehicle door

1). Place inner handle assembly of rear side vehicle door to

installation position;

2). Connect buckles connecting inner handle assembly of rear

side vehicle door and rear vehicle door trim panel

assembly;

3). Tighten 3 fixed bolts connecting inner handle assembly of

rear side vehicle door and rear vehicle door trim panel

assembly;

Tighten torque

5~7N·m

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2. Install rear vehicle door trim panel assembly

3. Install triangle window cover plate assembly of rear vehicle door

4. Connect battery negative electrode

5. Close engine compartment cover

V、Lock Core Cover of Outer Handle of Rear Vehicle Door

（I）Removal

1. Remove lock core cover of outer handle of rear vehicle door

1). Pull outer handle fastener assembly of rear vehicle door;

2). Pry buckle connecting lock core cover of outer handle and

vehicle door;

3). Take down lock core cover of outer handle, and put down

outer handle fastener assembly;

△

Note

Please put soft towel to connecting parts of

vehicle door and crowbar to prevent scratching
vehicle door paint surface.

（II）Installation

1. Install lock core cover of outer handle of rear vehicle door

1). Pull outer handle fastener assembly of rear vehicle door;

2). Place lock core cover of outer handle to installation position,

and connect buckle connecting lock core cover and vehicle

door;

3). Put down outer handle fastener assembly;