1996 TOYOTA LAND CRUISER check oil

LU0817
LU08N−03
EM1759
P22601
Oil Pressure Gauge
P08343
Adhesive
−
LUBRICATION OIL AND FILTER
LU−1
712
Author: Date:
1996 LAND CRUISER (RM451U)
OIL AND FILTER
INSPECTION
1. CHECK ENGINE OIL QUALITY
Check the oil for deterioration, entry of water, discoloring or thin-
ning.
If the quality is visibly poor, replace the oil.
Oil grade:
API grade SH Energy−Conserving II multigrade en-
gine oil or ILSAC multigrade engine oil.
Recommended viscosity is as shown in the illustra-
tion, with SAE 5W −30 being the preferred engine oil.
2. CHECK ENGINE OIL LEVEL
The oil level should be between the ”L” and ”F” marks on the di\
p-
stick.
If low, check for leakage and add oil up to ”F” mark.
3. REMOVE OIL PRESSURE SWITCH, AND INSTALL OIL
PRESSURE GAUGE
4. WARM UP ENGINE
Allow the engine to warm up to normal operating temperature.
5. CHECK OIL PRESSURE Oil pressure:
At idle
29 kPa (0.3 kgf/cm
2, 4.3 psi) or more
At 3,000 rpm
245 − 490 kPa (2.5 − 5.0 kgf/cm
2, 36 − 71 psi)
6. REMOVE OIL PRESSURE GAUGE AND REINSTALL OIL PRESSURE SWITCH
(a) Remove the oil pressure gauge.
(b) Apply adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No. 08833 −00080, THREE BOND 1344,
LOCTITE 242 or equivalent
(c) Reinstall the oil pressure switch.
7. START ENGINE AND CHECK FOR LEAKS
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LU0KE−03
LU−2
−
LUBRICATION OIL AND FILTER
1996 LAND CRUISER (RM451U)
REPLACEMENT
CAUTION:
Prolonged and repeated contact with mineral oil will result
in the removal of natural fats from the skin, leading to dry-
ness, irritation and dermatitis. In addition, used engine oil
contains potentially harmful contaminants which may
cause skin cancer.Care should be taken, therefore, when
changing engine oil to minimize the frequency and length
of time your skin is exposed to used engine oil. Protective
clothing and gloves that cannot be penetrated by oil should
be worn. The skin should be thoroughly washed with soap
and water, or use water−less hand cleaner, to remove any
used engine oil. Do not used gasoline, thinners, or sol-
vents.In order to preserve the environment, used oil and
used oil filters must be disposed of only at designated dis-
posal sites.
1. DRAIN ENGINE OIL
(a) Remove the oil filler cap.
(b) Remove the oil drain plug, and drain the oil into a contain-
er.
2. REPLACE OIL FILTER
(a) Using SST, remove the oil filter. SST 09228−44011
(b) Check and clean the oil filter installation surface.
(c) Apply clean engine oil to the gasket of a new oil filter.
(d) Lightly screw the oil filter into place, and tighten it until the
gasket contacts the seat.
(e) Using SST, tighten it an additional 3/4 turn. SST 09228−44011
3. FILL WITH ENGINE OIL
(a) Clean and install the oil drain plug with a new gasket.
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(b) Fill with new engine oil. Oil grade:
See step 1 in oil pressure check
Capacity:
Drain and refill
w/ Oil filter change
7.2 liters (7.5 US qts, 6.3 lmp. qts)
w/o Oil filter change
6.9 liters (7.3 US qts, 6.1 lmp. qts)
Dry fill
8.0 liters (8.5 US qts, 7.0 lmp. qts)
(c) Reinstall the oil filler cap.
4. START ENGINE AND CHECK FOR LEAKS
5. RECHECK ENGINE OIL LEVEL
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LU0KH−01
−
LUBRICATION OIL PUMP
LU−9
1996 LAND CRUISER (RM451U)
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 does not, replace the relief valve. If necessary, replace the
oil pump assembly.
2. INSPECT ROTOR BODY CLEARANCE
Using a thickness gauge, measure the clearance between the
driven rotor and body.
Standard body clearance:
0.100 − 0.170 mm (0.0039 − 0.0067 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.
3. INSPECT ROTOR SIDE CLEARANCE
Using a thickness 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.
4. INSPECT ROTOR TIP CLEARANCE
Using a thickness gauge, measure the clearance between the
drive and driven rotor tips. Standard tip clearance:
0.030 − 0.160 mm (0.0012 − 0.0063 in.)
Maximum tip clearance:
0.25 mm (0.0098 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.
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LU−14
−
LUBRICATION OIL PUMP
1996 LAND CRUISER (RM451U)
Install the 6 bolts.
Torque: 72 N·m (730 kgf·cm, 53 ft·lbf)
11. INSTALL OIL LEVEL SENSOR
(a) Install a new gasket to the level sensor.
(b) Install the level sensor with the 4 bolts. Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
12. CONNECT OIL COOLER PIPE BRACKET TO NO.1 OIL
PA N
13. INSTALL CYLINDER HEAD(See page EM−54)
14. INSTALL WATER PUMP
Install a new gasket and water pump with the 4 bolts and 2 nuts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
15. INSTALL RADIATOR PIPE
(a) Connect the No.2 radiator hose to the water inlet.
(b) Install the 2 nuts holding the radiator pipe to the No.1 oil pan.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
16. INSTALL A/C COMPRESSOR AND BRACKET
(a) Install the A/C compressor bracket with the 5 bolts. Torque: 37 N·m (375 kgf·cm, 27 ft·lbf)
(b) Install the A/C compressor with the 4 bolts.
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(c) Install and adjust the drive belt (See page CH−2).
17. INSTALL RADIATOR (See page CO−16 )
18. INSTALL ENGINE UNDER COVER
19. FILL WITH ENGINE OIL
20. START ENGINE AND CHECK FOR LEAKS
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LU08Y−03
LU−18
−
LUBRICATION OIL COOLER
1996 LAND CRUISER (RM451U)
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
cooler cover.
2. INSPECT OIL COOLER
Check the oil cooler for damage or clogging.
If necessary, replace the oil cooler.
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LU08Z−04
P08343
Adhesive
−
LUBRICATION OIL COOLER
LU−19
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL RELIEF VALVE
Install the relief valve, spring and a new gasket with the plug.
Torque: 37 N·m (375 kgf·cm, 27 ft·lbf)
2. ASSEMBLE OIL COOLER AND OIL COOLER COVER
Install 2 new gaskets and the oil cooler to the oil cooler cover
with the 4 nuts. Torque: 17 N·m (170 kgf·cm, 12 ft·lbf)
3. INSTALL OIL COOLER AND OIL COOLER COVER ASSEMBLY
Install a new gasket, the oil cooler and oil cooler cover assembly
with the 10 bolts and 2 nuts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
4. INSTALL OIL PRESSURE SWITCH
(a) Apply adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No. 08833 −00080, THREE BOND 1344,
LOCTITE 242 or equivalent
(b) Install the oil pressure switch.
5. INSTALL NO.1 EXHAUST MANIFOLD
(a) Install a new gasket and the exhaust manifold with the 6 nuts.
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
(b) Install the heat insulator with the 3 bolts. Torque: 19 N·m (195 kgf·cm, 14 ft·lbf)
6. INSTALL FRONT EXHAUST PIPE
(a) Install 2 new gaskets and the front exhaust pipe with the 4 nuts.
Torque: 63 N·m (630 kgf·cm, 46 ft·lbf)
(b) Install the No.1 support bracket with the 2 bolts. Torque: 24 N·m (240 kgf·cm, 17 ft·lbf)
(c) Connect the clamp and tighten the clamp bolt. Torque: 19.5 N·m (195 kgf·cm, 14 ft·lbf)
(d) Connect the front exhaust pipe to the rear TWC with a new gasket, 2 bolts and 2 nuts.
Torque: 46 N·m (470 kgf·cm, 34 ft·lbf)
7. INSTALL AIR CLEANER CAP AND HOSE
8. FILL RADIATOR WITH ENGINE COOLANT
9. START ENGINE AND CHECK FOR LEAKS
10. CHECK ENGINE OIL
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LU0KM−04
−
LUBRICATION OIL NOZZLE
LU−21
1996 LAND CRUISER (RM451U)
REMOVAL
1. REMOVE CYLINDER HEAD (See page EM−28 )
2. REMOVE TIMING CHAIN AND GEARS (See page EM−13 )
3. REMOVE CRANKSHAFT (See page EM−83 )
4. REMOVE OIL NOZZLES
Remove the 6 check valves and oil nozzles. Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
HINT:
At the time of installation, align the pin of the nozzle with the pin
hole of the cylinder block.
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LU0KN−01
LU−22
−
LUBRICATION OIL NOZZLE
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT CHECK VALVES
Push the valve with a wooden stick to check if it is stuck.
If stuck, replace the check valve.
2. INSPECT OIL NOZZLES
Check the oil nozzles for damage or clogging.
If necessary, replace the oil nozzle.
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