1998 TOYOTA LAND CRUISER Factory Repair Manual

Page 17 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I24787
Front Heater Unit
 Heater Radiator
 Air Mix Servomotor
 Air Outlet Servomotor Solar Sensor
Front Cooling Unit
 Expansion Valve
 Evaporator
 Evaporator Temperature Sensor Rear Heater Unit

Page 18 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual AC1HL-05
I06757
Sight Glass
- AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC-3
2728 Author: Date:
2004 LAND CRUISER   (RM1071U)
ON-VEHICLE  INSPECTION
1. INSPECT REFRIGERANT VOLUME
Observe the sight gla

Page 19 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I01386
AC-4
- AIR CONDITIONINGAIR CONDITIONING SYSTEM
2729 Author: Date:
2004 LAND CRUISER   (RM1071U)
2. INSPECT REFRIGERANT PRESSURE WITH MAN-
IFOLD GAUGE SET
Check the trouble area using a set of

Page 20 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I01387
Condition : Periodically cools and then fails to cool
I01388
Condition: Insufficient cooling
- AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC-5
2730 Author: Date:
2004 LAND CRUISER   (RM1071U)
(2

Page 21 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I01389
Condition: Insufficient cooling
I01449
Condition: Does not cool (Cools from time to time in some cases) AC-6
- AIR CONDITIONINGAIR CONDITIONING SYSTEM
2731 Author: Date:
2004 LAND CRUISER   (

Page 22 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I01390
Condition: Insufficient cooling
I01392
Condition: Insufficient cooling
NOTE : These gauge indica-
tions are shown when the
refrigeration system has
been opened and the refrig-
erant charged wit

Page 23 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual I01450
Condition: Insufficient cooling
I01393
Condition : Does not cool AC-8
- AIR CONDITIONINGAIR CONDITIONING SYSTEM
2733 Author: Date:
2004 LAND CRUISER   (RM1071U)
(8) Expansion  valve improperl

Page 24 of 3115

TOYOTA LAND CRUISER 1998  Factory Repair Manual - AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC-9
2734 Author: Date:
2004 LAND CRUISER   (RM1071U)
3. INSPECT IDLE-UP SPEED
(a) Warm up engine
(b) Inspect idle-up speed when following conditions are es