TOYOTA LAND CRUISER 1998 Factory Repair Manual

LU08W-08
B04473
Oil Cooler Hose

O-Ring
Oil Cooler
Plate Washer
Union Bolt
Oil Filter
N´m (kgf´cm, ft´lbf): Specified torque

Non-reusable part
68.6 (700, 51)
- LUBRICATIONOIL COOLER
LU-19
1800 Author
: Date
:
2004 LAND CRUISER (RM1071U)
OIL COOLER
COMPONENTS

LU08Y-06
B04610
- LUBRICATIONOIL COOLER
LU-21
1802 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION
INSPECT OIL COOLER
Check the oil cooler for damage or clogging.
If necessary, replace the oil cooler.

LU08Z-08
B04611
New O-Ring
B04612
LU-22
- LUBRICATIONOIL COOLER
1803 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL OIL COOLER
(a) Clean the oil cooler contact surface on the cooler mount-
ing.
(b) Install a new O-ring to the oil cooler.
(c) Apply a light coat of engine oil on the threads and under
the head of the union bolt.
(d) Install the plate washer and union bolt.
Torque: 68.6 N´m (700 kgf´cm, 51 ft´lbf)
(e) Connect the 2 oil cooler hoses to the oil cooler.
2. INSTALL OIL FILTER (See page LU-2)
3. FILL WITH ENGINE COOLANT
4. START ENGINE AND CHECK FOR ENGINE OIL
LEAKS
5. CHECK ENGINE OIL LEVEL

LU08X-06
B04612
LU-20
- LUBRICATIONOIL COOLER
1801 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE OIL FILTER (See page LU-2)
3. REMOVE OIL COOLER
(a) Disconnect the 2 oil cooler hoses from the oil cooler.
(b) Remove the union bolt, plate washer and the oil cooler.
(c) Remove the O-ring from the oil cooler.

LU08P-07
B04470
B04791
RH No.3 Timing Belt Cover
LH No.3 Timing Belt CoverNo.2 Timing Belt Cover
Camshaft Position
Sensor Connector
Engine Wire
Drive Belt Idler PulleyTiming Belt
Fan Bracket
N´m (kgf´cm, ft´lbf) : Specified torqueOil Cooler Pipe
Timing Belt Tensioner Dust Boot
Cover Plate
39 (400,29)
245 (2,500, 181)
32 (330, 24)
16 (160, 12)
7.5 (80, 66 in.´lbf)
16 (160, 12)
Water Bypass
Hose
LU-4
- LUBRICATIONOIL PUMP
1785 Author
: Date
:
2004 LAND CRUISER (RM1071U)
OIL PUMP
COMPONENTS

B04472
GeneratorDrive Belt Tensioner
No.1 Timing Belt Cover
Crankshaft Pulley
Timing Belt
Timing Belt Guide
(Crankshaft Angle Sensor Plate)No.1 Idler Pulley
Crankshaft Timing PulleyPlate Washer
No.2 Idler Pulley
Timing Belt Cover SpacerGasket

Precoated part
N´m (kgf´cm, ft´lbf) : Specified torque
39 (400, 29)
34.5 (350, 25)

34.5 (350, 25)
- LUBRICATIONOIL PUMP
LU-5
1786 Author
: Date
:
2004 LAND CRUISER (RM1071U)

B04485
Oil Pump
Crankshaft Position
Sensor Connector Crankshaft
Position Sensor
Oil Filter, Oil Cooler and
Filter Bracket AssemblyOil Cooler HoseClamp
Oil StrainerOil Dipstick
Guide and
Dipstick  O-Ring
 Gasket
No.1 Oil Pan
No.2 Oil Pan Oil Pan Baffle PlateClamp
 Gasket
Drain Plugx 20
N´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable part Gasket
30.5 (310, 22)
15.5 (160, 11)
 O-Ring
15.5 (160, 11)
x 4
x 8
28 (290, 21)
7.5 (80, 66 in.´lbf)
7.5 (80, 66 in.´lbf)
7.5 (80, 66 in.´lbf)
7.5 (80, 66 in.´lbf)
39 (400, 29)
7.5 (80, 66 in.´lbf)
18 (185,13)
15 (153,11)
LU-6
- LUBRICATIONOIL PUMP
1787 Author
: Date
:
2004 LAND CRUISER (RM1071U)

B03735
Crankshaft
Front Oil Seal
Compression Spring Relief Valve Driven RotorDrive Rotor
Oil Pump Body Coverx 10

 Non-reusable partSnap RingRetainer
Oil Pump Body
- LUBRICATIONOIL PUMP
LU-7
1788 Author
: Date
:
2004 LAND CRUISER (RM1071U)

LU08R-07
B03740
B03741
- LUBRICATIONOIL PUMP
LU-1 1
1792 Author
: Date
:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. REMOVE RELIEF VALVE
(a) Using snap ring pliers, remove the snap ring.
(b) Remove the retainer, spring and relief valve.
2. REMOVE DRIVE AND DRIVEN ROTORS
Remove the 10 screws, pump body cover, the drive and driven
rotors.

LU08S-05
B04454
B04455
Mark
B04456
B04457
B04458
LU-12
- LUBRICATIONOIL PUMP
1793 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT RELIEF VALVE
Coat the valve with engine oil and check that it falls smoothly
into the valve hole by its own weight.
If it doesn't, replace the relief valve. If necessary, replace the oil
pump assembly.
2. INSPECT DRIVE AND DRIVEN ROTORS INTO OIL
PUMP BODY
Place the drive and driven rotors into the oil pump body with the
mark facing upward.
3. INSPECT ROTORS FOR TIP CLEARANCE
Using a feeler gauge, measure the clearance between the drive
and driven rotor tips.
Standard tip clearance:
0.110 - 0.240 mm (0.0043 - 0.0094 in.)
Maximum tip clearance: 0.35 mm (0.0138 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.
4. INSPECT ROTORS FOR SIDE CLEARANCE
Using a feeler gauge and precision straight edge, measure the
clearance between the rotors and precision straight edge.
Standard side clearance:
0.030 - 0.090 mm (0.0012 - 0.0035 in.)
Maximum side clearance: 0.15 mm (0.0059 in.)
If the side clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.
5. INSPECT ROTOR FOR BODY CLEARANCE
Using a feeler gauge, measure the clearance between the driv-
en rotor and body.
Standard body clearance:
0.100 - 0.175 mm (0.0039 - 0.0069 in.)
Maximum body clearance: 0.30 mm (0.0118 in.)
If the body clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.
6. REMOVE DRIVE AND DRIVE ROTORS