Removing Air Conditioner Pipes - wsm STW37 Workshop Manual

STW34, STW37, STW40, WSM

(4) Removing Air Conditioner Pipes

Air Conditioning Unit
1. Remove the unit cover.
2. Disconnect the heater hoses (4).
3. Remove the joint mounting screw and then disconnect the air
conditioner pipes (2).
4. Remove the screws and remove the unit.
5. Remove the duct hoses.
(When reassembling)
• When reconnecting the cooler pipes with the unit, apply
compressor oil (DENSO CO. ND-OIL8 or equivalent) to O-rings.
• When remounting the unit, tighten five screws by hand and
finally retighten them after aligning the inner roof duct with the
unit duct.
• When connecting the heater hose with A/C unit, hose should be
put into the A/C unit pipe more than 10 mm (0.39 in.)
A/C unit mounting screw
(M6)
A/C unit mounting screw
Tightening torque
(M8)
Joint mounting screw
(1) Evaporator
(2) Air Conditioner Pipe
Discharging Refrigerant
• See page 10-S18.
Hood, Side Cover and Battery Cord
1. To open the hood (1), hold the hood (1) and pull the release
lever (3) and open the hood (1).
2. Remove the bolt from each of the side covers (2) and detach the
side covers (2).
3. Disconnect the battery negative cable (4).
4. Disconnect the head light connector (5) and damper (7).
5. Remove the two screws (6) and then remove the hood (1).
6. Remove the air cleaner (8).
(When reassembling)
NOTE
• When disconnecting the battery cords, disconnect the
grounding cord first. When connecting, positive cord first.
(1) Hood
(2) Side Cover
(3) Release Lever
(4) Battery Negative Cable
10-S48
3.9 to 6.8 N·m
0.40 to 0.70 kgf·m
2.9 to 5.0 lbf·ft
9.81 to 11.6 N·m
1.00 to 1.19 kgf·m
7.24 to 8.60 lbf·ft
7.85 to 11.8 N·m
0.801 to 1.20 kgf·m
5.79 to 8.70 lbf·ft
(3) Heater Core
(4) Heater Hoses
9Y1211109CAS0064US0
9Y1211109CAS0065US0
(5) Head Light Connector
(6) Screw
(7) Damper
(8) Air Cleaner
9Y1211109CAS0082US0
KiSC issued 11, 2014 A
CABIN