Page 347 of 484
BE-69
SL SK SY SJ
1 connected to cab wire harness
2 connected to cab wire harness
3 odometer sensor
4 back-up lamp switch
5 turn lamp on right side
6 grounding wire
7 brush motor
8 protective box II
9 wire connecting with accumulator anode
10 wire connecting with accumulator anode
11 electromagnetic fan
12 washer motor
13 right fog lamp
14 right turn lamp
15 right headlamp
16 right small lamp17 horn electric horn
18 left turn lamp
19 left small lamp
20 left headlamp
21 left fog lamp
22 pressure switch of air-conditioner
23 generator
24 generator
25 grounding wire
26 turn lamp on left side
27 brake liquid level sensor
28 connected to cab wire harness
29 connected to cab wire harness
30 connected to cab wire harness
31 flasher relay
1
O
3
4
5
6
7
8
9
10
11
12
13
14
151617
18
19
20 21222324252627282930
31
Housing wire harness (continued)
Body Electric SystemWire Harness Distribution
Page 348 of 484

BE-70
SF
1
2 P
4 5 6
7
8 9 10
11 12 13
14
15 16 1718 19
20
21
22
23
2425262728
29
30 3132
33
34
3536
37
38
39
40
41
42
43
44 45 46 47
48
49 50 51
52
53
54
555657 5859
Housing wire harness (continued)
60 61
1 left door lamp switch
2 defrost switch at tail door
3 window regulator at tail door
4 parking brake switch
5 ignition lock
6 combined switch
7 instrument
8 combined switch shell
9 grounding wire
10 amplifying plate of air-conditioner
11 heat-sensitive resistance
12 control panel of air-conditioner
13 A/C Switch
14 glove-box lamp switch
15 glove-box lamp
16 speed-adjusting resistance
17 blower
18 indoor temperature sensor
19 right front loudspeaker
20 brush motor
21 turn lamp on right side22 electric fan relay
23 maxi-fuse
24 joint of wire harness at right front door
25 right front door lamp switch
26 right electric back-up mirror
27 grounding wire
28 rear sound box wire
29 ashtray lamp
30 CD Device wire
31 cigarette lighter A
32 cigarette lighter B
33 dual flasher switch
34 fog lamp switch
35 temperature indicator
36 stop lamp switch
37 brake liquid level sensor
38 control case of central control lock
39 left front loudspeaker
40 automatic aerial
41 turn lamp on left side
42 generator43 left front conner lamp
44 left front lever-shaped lamp
45 front fog lamp
46 left headlamp
47 temperature control switch
48 connected to wire of 220
49 spraying motor A
50 spraying motor B
51 right front conner lamp
52 right headlamp
53 horn A
54 horn B
55 right front lever-shaped lamp
56 right front fog lamp
57 electric fan
58 outdoor temperature sensor
59 connected to chassis wire harness
anright central wire harness
60 connected to left central wire harness
61 connected to engine wire harness
Body Electric SystemWire Harness Distribution
Page 349 of 484

BE-71
Cab wire harness
aê
1 right front turn lamp
2 outdoor temperature sensor
3 right lever-shaped lamp
4 front fog lamp
5 horn
6 accumulator wire of 220V
7 electromagnetic fan
8 temperature control switch
9 protective box II
10 turn signal lamp on right side
11 brush motor
12 plug of engine wire harness
13 wire harness at right rear door
14 plug of frame wire harness
15 door lamp switch
16 wire harness at right front door
17 door lamp
18 right external electric rear vision mirror
19 protective box III
20 indoor temperature sensor
21 right loudspeaker22 speed-adjusting resistance
23 air blower
24 grounding wire
25 A/C switch
26 controlling element
27 ashtray lamp
28 receiver wire
29 cigarette lighter
30 cigarette lighter
31 rear sound box wire
32 amplifying plate of air-conditioner
33 grounding wire
34 heat-sensitive resistance
35 dual flasher switch
36 fog lamp switch
37 temperature indicator
38 combined switch shell lamp
39 combined switch
40 ignition switch
41 combination instrument A
42 combination instrument B43 parking brake switch
44 brake switch
45 left loudspeaker
46 control case of central control lock
47 grounding wire
48 grounding wire
49 voltage regulator
50 brake liquid level alarming device
51 protective box I
52 plug of wire harness at left rear door
53 door lamp
54 door lamp switch
55 ceiling lamp
56 lamp for reading
57 door lamp
58 door lamp switch
59 backup radar screen
60 right rear loudspeaker
61 highly-mounted stop lamp
62 left rear loudspeaker
1
2
34
5 6
789 10111213
14
15
16
17
18
19
20
2122
23
2425
26
27
28
29 30313233
34
35
36
373839
40
41
4243
4445
4647
48
4950
5152 53
54
55
56
5758 59
60
61
62
Body Electric SystemWire Harness Distribution
Page 360 of 484
BE-82
Chassis Wire Harness
Dr
12
3456 7 8
910
11
12
1 connected to cab wire harness
2 back up radar
3 fuel pump
4 fuel sensor
5 left backup radar probe
6 left rear fog lamp7 left license lamp
8 left rear combination lamp
9 right backup radar probe
10 right rear fog lamp
11 right license lamp
12 right rear combination lamp
Body Electric SystemWire Harness Distribution
Page 363 of 484
BE-85
SF
1 fuel level sensor
2 electric fuel pump
3 connected to cab wire harness
1
2
3
Chassis Wire Harness (continued)
Body Electric SystemWire Harness Distribution
Page 382 of 484

AC-19Air-Conditioning SystemRefrigeration Device
inspectionofevaporator
1. Check the radiating ribs of evaporator to see whether there is
block.
If the radiating rib is blocked, clean it with the compressed air.
Notice: do not wash the evaporator with water.
2. Check the joint to see whether there is crack or scrape.
Make reparation as requirement.
Mount the evaporator parts:
(a) Connect the expansion valve to the entrance joint of evaporator
and screw up the nuts.
Remark: Carefulness should be put on the O-ring seal.
(b) Mount the bracket on the suction pipe with thermal sensor;
(c) Connect the liquid pipe to the entrance joint of expansion
valve and screw up nuts.
(d) Mount the lower cluster housing on evaporator.
(e) Mount the upper cluster housing;
(f) Mount the four screws;
(g) Mount the two clipes;
(h) Mount the HP/LP pressure rubber washer; and
(i) Connect the plugging elements;
1. Mount the refrigeration device.
Mount the refrigeration device with three nuts.
2. Connect the plugging elements;
3. Mount the right glove box (SY rear air-conditioner: mount the
interior trim panel at left rear side).
4. Mount the insulation ring on the inlet and outlet joints;
5. Connect the liquid pipe to the outlet joint of refrigeration device;
Tightening moment(see page AC-8)
6. Connect the suction pipe to the outlet joint of refrigeration pipe;
Tightening moment(see page AC-8)
7. Connect the cathode lead to the storage cell.
8. Vacuumize the air-conditioning system:
Vacuumizing time:
Dr SL SK SF SJvacuumize for 20min and maintain the
pressure for 30min
SY: vacuumize for 30min and maintain the pressure for
another 30min.
9. Inflate the refrigerant in the air-conditioning system and
check to see whether there is air leakage;
Refrigerant quantity:
Dr(600-650)g
SL7000g
SK SJ5600g
SF(700-720)g
SY8500g
expansion valveHP pipe LP pipe
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