1998 TOYOTA LAND CRUISER instrument panel

AC1KT-03
I07437
Instrument Panel
Cooling Unit
Blower Unit
Reinforcement
No. 2 Brace No. 1 Brace
Blower Unit CaseAir Inlet Servomotor
Blower Motor Control Relay Blower Motor
AC-54
- AIR CONDITIONINGBLOWER UNIT
2779 Author
: Date
:
2004 LAND CRUISER (RM1071U)
BLOWER UNIT
COMPONENTS

AC1LA-03
I06764
Antenna RelayNo.1 Cooler Cover
Evaporator
O-RingSuction Tube
Liquid Tube
Clamp
Instrument Panel
Evaporator Temperature SensorEvaporatorExpansion Valve
N´m (kgf´cm, in.´lbf)Grommet
: Specified torque
3.4 (35, 30)
Clamp

O-Ring

O-Ring

Non-reusable part
Tube
AC-74
- AIR CONDITIONINGFRONT A/C EVAPORATOR
2799 Author
: Date
:
2004 LAND CRUISER (RM1071U)
COMPONENTS

AC1LB-04
I06745
I07899
- AIR CONDITIONINGFRONT A/C EVAPORATOR
AC-75
2800 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION
SYSTEM
HINT:
At the time of installation, evacuate air from refrigeration system
and charge the system with the refrigerant and inspect for leaks
of the refrigerant.
Specified amount: 1,050 ± 50 g (37.03 ± 1.76 oz.)
2. DISCONNECT LIQUID AND SUCTION TUBES FROM
FRONT COOLING UNIT (See page AC-24)
3. REMOVE INSTRUMENT PANEL (See page BO-84)
4. REMOVE ANTENNA RELAY
(a) Disconnect the connector.
(b) Remove the 2 screws and the antenna relay.
5. REMOVE EVAPORATOR
(a) Disconnect the connector.
(b) Disconnect the connector clamp.
(c) Remove the 8 screws and the No .1 cooler cover.
(d) Pull out the evaporator.

AC1K5-06
I15820
Instrument Panel
Cooling UnitLiquid Tube
Clamp Suction Tube

O-Ring
Antenna Relay
No. 2 Brace No. 1 BraceReinforcement

O-RingClamp
Grommet
Tube Expansion Valve
Cooler Case
Cooler Case Evaporator Evaporator
Temperature Sensor
No. 1 Cooler Case
O-Ring

O-Ring
N´m (kgf´cm, in.´lbf) : Specified Torque

Non reusable part
3.4 (35, 30)
- AIR CONDITIONINGFRONT COOLING UNIT
AC-23
2748 Author
: Date
:
2004 LAND CRUISER (RM1071U)
FRONT COOLING UNIT
COMPONENTS

AC1K6-04
I07892
I03838
SST
I03839
SST
SST Push Pull
Release
Lever
I06878
CorrectWrong AC-24
- AIR CONDITIONINGFRONT COOLING UNIT
2749 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION
SYSTEM
HINT:
At the time of installation, first evacuate air from refrigeration
system.
Then, charge the system with the refrigerant and inspect for
leaks of the refrigerant.
Specified amount: 1,050 ± 50 g (37.03 ± 1.76 oz.)
2. DISCONNECT LIQUID AND SUCTION TUBES
(a) Using SST, remove the 2 piping clamps.
SST 09870-00025 (Liquid tube)
09870-00015 (Suction tube)
(1) Insert SST to piping clamp.
HINT:
Confirm the direction of the piping clamp claw and SST referring
to the illustration on the caution label.
(2) Push down SST and release the clamp lock.
NOTICE:
Be careful not to deform the tubes when pushing SST.
(3) Pull SST slightly and push the release lever, then re-
move the piping clamp with SST.
(4) Remove the piping clamp from SST.
(b) Disconnect the both tubes.
NOTICE:
Cap the open fittings immediately to keep moisture or dirt
out of the system.
HINT:
At the time of installation:

Lubricate 4 new O-rings with compressor oil and install
them to the tubes.

After connection, check the fitting for claw of the piping
clamp.
3. REMOVE INSTRUMENT PANEL AND REINFORCE-
MENT (See page BO-84)

AC1KH-03
I07436
No. 1 BraceReinforcementInstrument Panel
Heater to Register No. 4 Duct
Heater to Register No. 3 Duct Heater Unit
Lower Defroster Nozzle No. 2 Brace
Heater Radiator
Air Duct (Vent)Cooling Unit
Air Mix Servomotor

Non-reusable partAir Outlet Servomotor
Air Duct (Foot)
PackingWater Hose
Heater Case
I06723 I06724
- AIR CONDITIONINGFRONT HEATER UNIT
AC-39
2764 Author
: Date
:
2004 LAND CRUISER (RM1071U)
FRONT HEATER UNIT
COMPONENTS

AC1KI-04
I06727
I25894
Second Ridge
View A
UpperHose Clip
Lower
MarkingRHLH Upper
LowerMarking
View A
I06728
I06729
AC-40
- AIR CONDITIONINGFRONT HEATER UNIT
2765 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DRAIN ENGINE COOLANT FROM RADIATOR
HINT:
It is not necessary to drain out all coolant.
2. DISCONNECT WATER HOSES FROM HEATER RA-
DIATOR PIPES
(a) Using pliers, grip the claws of the hose clip and slide the
clip along the hose.
(b) Disconnect the water hoses from the heater radiator
pipes.
HINT:
At the time of installation , please refer to the following items.

Push the water hose onto the heater radiator pipe to the
second ridge on the pipe.

Install a hose clip in the position as shown in the illustra-
tion.
3. REMOVE INSTRUMENT PANEL AND REINFORCE-
MENT (See page BO-84)
4. REMOVE FRONT COOLING UNIT (See page AC-24)
5. REMOVE HEATER UNIT
(a) Remove the lower defroster nozzle.
(b) Disconnect the connector.
(c) Remove the 4 nuts and heater unit.

I06809
AC1LM-05
AC-86
- AIR CONDITIONINGSOLAR SENSOR
2811 Author
: Date
:
2004 LAND CRUISER (RM1071U)
SOLAR SENSOR
INSPECTION
1. REMOVE SOLAR SENSOR
Using a screwdriver, pull out the solar sensor, then disconnect
the connector.
HINT:
Tape up the screwdriver tip before use.
2. INSPECT SOLAR SENSOR CIRCUIT
(See page DI-1333)
3. INSTALL SOLAR SENSOR
(a) Connect the connector.
(b) Insert the solar sensor to the instrument panel.