1998 TOYOTA LAND CRUISER radiator

RADIATOR SUPPORT (ASSY)
REMOVAL
LH:
RH (With Battery Carrier Support):
LH:
RH (With Battery Carrier Support):
BODY PANEL REPLACEMENTRE-8

RADIATOR SUPPORT (ASSY)
REMOVAL
LH:
RH (With Battery Carrier Support):
LH:
RH (With Battery Carrier Support):
BODY PANEL REPLACEMENTRE-8

HINT: For symbols, capital letters indicate right side of vehicle,
small letters indicate left side of vehicle (Seen from rear).
(Three-Dimensional Distance)
mm (in.)
Hole dia.
12 (0.47)
9 (0.35)
11y9 (0.43
y0.35)
6 (0.24) nut Name
Radiator installation hole
Radiator installation hole
Radiator installation hole
Hood lock support installation nut Symbol
F, f
G
g
H Hole dia.
6 (0.24) nut
6 (0.24) nut
6 (0.24) nut
10 (0.39) Name
Front fender installation nut
Front fender installation nut
Front fender installation nut
Cowl top panel vehicle center mark
Front fender apron standard hole Symbol
A, a
B, b
C, c
D
E, e
BODY DIMENSION DRAWINGS
ENGINE COMPARTMENT
BODY DIMENSIONSDI-3

CO0IO-06
- COOLINGCOOLANT
CO-1
1762 Author
: Date
:
2004 LAND CRUISER (RM1071U)
COOLANT
INSPECTION
HINT:
Check the coolant level when the engine is cold.
1. CHECK ENGINE COOLANT LEVEL AT RADIATOR RESERVOIR
The engine coolant level should be between the ºLOWº and ºFULLº lines at normal temperature
(20°C(68°F)).
If low, check for leaks and add ºToyota Super Long Life Coolantº or similar high quality ethylene glycol based
non-silicate, non-amine, non-nitrite, and non-borate coolant with long-life hybrid organic acid technology
up to the ºFULLº line.
2. CHECK ENGINE COOLANT QUALITY
(a) Remove the radiator cap.
CAUTION:
To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator
are still hot, as fluid and steam can be blown out under pressure.
(b) There should not be any excessive deposits of rust or scale around the radiator cap or radiator filler
hole, and the coolant should be free from oil.
If excessively dirty, clean the coolant passages and replace the coolant.
(c) Reinstall the radiator cap.

CO0IP-10
B04480Drain PlugDrain Plug Drain Plug
CO-2
- COOLINGCOOLANT
1763 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REPLACEMENT
1. DRAIN ENGINE COOLANT
(a) Remove the radiator cap.
CAUTION:
To avoid the danger of being burned, do not remove the ra-
diator cap while the engine and radiator are still hot, as fluid
and steam can be blown out under pressure.
(b) Remove the 3 drain plugs on the engine and radiator, and
drain the coolant.
(c) Close the 3 drain plugs.
Torque: 12.7 N´m (130 kgf´cm, 9 ft´lbf) for engine
2. REFILL WITH ENGINE COOLANT
(a) Slowly fill the system with coolant.
Capacity:
w/ Front heater: 14.8 liters (15.6 US qts, 13.0 Imp. qts)
w/ Front heater and rear heater:
15.3 liters (16.2 US qts, 13.4 Imp. qts)
NOTICE:
Do not use plain water alone.
HINT:

Use of improper coolants may damage the engine cooling
system.

Use ºToyota Super Long Life Coolantº or similar high qual-
ity ethylene glycol based non-silicate, non-amine, non-
nitrite, and non-borate coolant with long-life hybrid or-
ganic acid technology.

New Toyota vehicles are filled with Toyota Super Long
Life Coolant (color is pink, premixed ethylene glycol con-
centration is approximately 50 % and freezing tempera-
ture is -35°C (-31°F)). When replacing the coolant, Toyo-
ta Super long Life Coolant is recommended.

Observe the coolant level inside the radiator by pressing
the inlet and outlet radiator hoses several times by hand.
if the coolant level goes down, add the coolant.
If the coolant level goes down, add the coolant.
(b) Install the radiator cap.
(c) Bleed the cooling system.
(1) Start the engine, and open the heater water valve.
(2) Maintain the engine speed at 2,000 - 2,500 rpm,
and warm up the engine.
(d) Stop the engine, and wait until the engine coolant cools
down.
(e) Refill coolant into the reservoir until it is ºFULLº.
3. CHECK FOR ENGINE COOLANT LEAKS
4. CHECK ENGINE COOLANT SPECIFIC GRAVITY COR-
RECTLY

CO0J0-02
B08313
Radiator Reservoir Tank
Fan Shroud
Radiator AssemblyA/T Oil Cooler Hose
Engine Under Cover No.1
Radiator AssemblyRadiator Upper
HoseRadiator Lower
Hose
Fan Pulley
Generator Drive Belt
x 8 Fan with
Fluid Coupling
RadiatorSide Support
Insulator Support Collar
Side Support12.7 (130, 9)
N´m (kgf´cm, ft´lbf) : Specified torque
5.0 (50, 43in.´lbf )
12.7 (130, 9)
20 (200, 15)
Grommet
A/C Discharge Tube
Wire BracketClamp
Clamp
Bracket Clamp
20 (200, 15)
Bracket
20 (200, 15)
CO-16
- COOLINGRADIATOR
1777 Author
: Date
:
2004 LAND CRUISER (RM1071U)
COMPONENTS

CO0J2-03
B08321
B04475
B08320
- COOLINGRADIATOR
CO-19
1780 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL SIDE SUPPORTS TO RADIATOR
(a) Install the 2 side support with 8 nuts.
Torque: 12.7 N´m (130 kgf´cm, 9 ft´lbf)
(b) Install the 2 brackets with the 4 nuts.
Torque: 20 N´m (200 kgf´cm, 13 ft´lbf)
2. INSTALL RADIATOR ASSEMBLY
(a) Place the radiator assembly to the body.
(b) Install the 2 nuts.
Torque: 20 N´m (200 kgf´cm, 15 ft´lbf)
(c) Install the radiator assembly with the 2 bolts to the body.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
3. INSTALL FAN PULLEY, FAN SHROUD, FAN WITH
FLUID COUPLING AND GENERATOR DRIVE BELT
(a) Place the fan with fluid coupling, fan pulley and fan shroud
in position.
(b) Temporarily install the fan pulley mounting nuts.
(c) Install the fan shroud with the 3 bolts.
Torque: 5.0 N´m (50 kgf´cm, 43 in.´lbf)
(d) Connect the A/T oil cooler hoses to the clamp on the fan
shroud.
(e) Install the generator drive belt. (See page CH-16)
(f) Tighten the 4 fan pulley mounting nuts.
(g) Install the 2 brackets on wire to the radiator wire with 2
bolts.
(h) Install the 2 clamps on the A/C discharge tube to the
brackets on the wire with the 2 nuts.
4. INSTALL RADIATOR RESERVOIR
(a) Install the grommet to the reservoir.
(b) Attach the lower side of the reservoir to the fun shuroud.
(c) install the reservoir with the 2 bolts.
(d) Connect the reservoir hose to the radiator.
(e) Install the clamp on the wire to the radiator.
5. CONNECT A/T OIL COOLER HOSES TO RADIATOR
6. CONNECT RADIATOR UPPER HOSE TO RADIATOR
7. CONNECT RADIATOR LOWER HOSE TO RADIATOR
8. FILL WITH ENGINE COOLANT
9. START ENGINE AND CHECK FOR ENGINE COOLANT
LEAKS
10. RECHECK ENGINE COOLANT LEVEL

CO-20
- COOLINGRADIATOR
1781 Author
: Date
:
2004 LAND CRUISER (RM1071U)
11. INSTALL ENGINE UNDER COVER NO.1