1b-39 SUZUKI GRAND VITARA 1999 2.G Service Workshop Manual

YH4
GRAND
VITARA
1B-2 AIR CONDITIONING (OPTIONAL)
Condenser Dryer (Receiver / Dryer) 1B-36. . . . . .
Air Filter Element 1B-37. . . . . . . . . . . . . . . . . . . . .
Cooling Unit (Evaporator) 1B-39. . . . . . . . . . . . . .
Expansion Valve 1B-42. . . . . . . . . . . . . . . . . . . . .
A / C Evaporator Thermistor (Evaporator
Temperature Sensor) 1B-43. . . . . . . . . . . . . . . .
Refrigerant Pipes and Hoses 1B-44. . . . . . . . . . .
A / C Switch 1B-45. . . . . . . . . . . . . . . . . . . . . . . . . .
A / C Controller 1B-46. . . . . . . . . . . . . . . . . . . . . . . .
Dual Pressure Switch 1B-47. . . . . . . . . . . . . . . . . A / C Compressor Relay and A / C
Condenser Cooling Fan Relay 1B-48. . . . . . . .
Compressor Assembly 1B-49. . . . . . . . . . . . . . . .
Magnet Clutch Assembly
(For Denso Compressor) 1B-53. . . . . . . . . . .
Magnet Clutch Assembly
(For Seiko Seiki Compressor) 1B-56. . . . . . .
Lip Type Seal (For Seiko Seiki) 1B-59. . . . . . .
REQUIRED SERVICE MATERIAL1B-61 . . . . . . . .
SPECIAL TOOLS1B-61 . . . . . . . . . . . . . . . . . . . . . .

YH4
GRAND
VITARA
AIR CONDITIONING (OPTIONAL) 1B-39
COOLING UNIT (EVAPORATOR)
REMOVAL
1) Disconnect negative (±) cable at battery.
2) Disable air bag system. Refer to ªDisabling Air Bag Systemº in
Section 10B.
3) Recover refrigerant by using recovery and recycling equipment.
Be sure to follow the instruction manual for the equipment.
The amount of compressor oil removed must be measured and
the same amount added to the system.
4) For G16 and J20 engine
Disconnect suction pipe (1), and liquid pipe (2) from evaporator
(cooling unit).
CAUTION:
As soon as above hose and pipe are disconnected, cap
opened fittings so that moisture and dust may not enter
cooling unit.
5) Remove blower motor unit. Refer to Section 1A ªHEATER AND
VENTILATIONº.
6) Disconnect thermistor wire coupler.
7) Remove cooling unit (evaporator).
DISASSEMBLY (FOR CAMI PRODUCTION VEHICLE)
1) Remove filter (2) from cooling unit (3) assembly by removing fil-
ter cover (1).
2) Remove screws (1) to separate evaporator upper and lower
cases from each other.