1996 TOYOTA LAND CRUISER check oil

P23172
CORRECTWRONG
EM−102
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
(3) Using SST and a hammer, tap in a new oil seal until
its surface is flush with the rear oil seal retainer
edge.
SST 09223−15030, 09950 −70010 (09951−07150)
NOTICE:
Do not let foreign matter get onto the lip of the oil seal. (4) Check that the lip of the oil seal is not bent inward.
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EM−104
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
(c) Position the piston rings so that the ring ends are as shown.
NOTICE:
Do not align the ring ends.
3. INSTALL BEARINGS
(a) Align the bearing claw with the groove of the connecting
rod or connecting rod cap.
(b) Install the bearings in the connecting rod and connecting rod cap.
4. INSTALL CYLINDER BLOCK ORIFICE
5. INSTALL OIL NOZZLES AND CHECK VALVES
(a) Align the pin of the oil nozzle with the pin hole of the cylin-
der block.
(b) Install the oil nozzle with the check valve. Install the 6 oil nozzles and check valves.
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
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EM−106
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
(2) Install the 7 main bearing caps in their proper loca-
tions.
HINT:
Each bearing cap has a number and front mark.
(b) Install the main bearing cap bolts.
HINT:
The main bearing cap bolts are tightened in 2 progressive
steps (steps (b) and (d)).
If any of the main bearing cap bolts is broken or deformed,
replace it.
(1) Apply a light coat of engine oil on the threads and
under the heads of the main bearings cap bolts.
(2) Install and uniformly tighten the 14 bolts of the main
bearing caps, in several passes, in the sequence
shown.
Torque: 74 N·m (750 kgf·cm, 54 ft·lbf)
If any one of the main bearing cap bolts does not meet the
torque specification, replace the main bearing cap bolt.
(3) Mark the front of the main bearing cap bolt withpaint.
(4) Retighten the main bearing cap bolts by 90 ° in the
numerical order shown above.
(5) Check that the painted mark is now at a 90° angle
to the front.
(c) Check that the crankshaft turns smoothly.
(d) Check that the crankshaft thrust clearance (See page EM−83 ).
10. INSTALL PISTON AND CONNECTING ROD AS- SEMBLIES
(a) Cover the connecting rod bolts with a short piece of hose
to protect the crankshaft from damage.
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P04615
EM−108
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
(5) Check that the painted mark on the nut is at 90 °
angle in relation to the mark on the bolt.
(c) Check that the crankshaft turns smoothly.
(d) Check that the connecting rod thrust clearance (See page
EM−83 ).
12. INSTALL REAR OIL SEAL RETAINER
(a) Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces of the retainer
and cylinder block.
Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing groove.
Thoroughly clean all components to remove all the
loose material.
Using a non −residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the retainer as shown in the illustra-
tion.
Seal packing: Part No. 08826−00080 or equivalent
Install a nozzle that has been cut to a 2 − 3 mm (0.08
− 0.12 in.) opening.
HINT:
Avoid applying an excessive amount to the surface.
Parts must be assembled within 5 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.
Immediately remove nozzle from the tube and rein-
stall cap.
(c) Install the retainer with the 4 bolts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
13. INSTALL OIL COOLER COVER AND OIL COOLER
Install a new gasket, the oil cooler cover and oil cooler with the
10 bolts and 2 nuts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
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IG0IB−02
SPARK TEST
TRY ANOTHER IGNITERNO
OK
OK
OK
OK
OK
BAD
BAD
BAD
BAD
BAD
BADConnect securely.
Replace the cord(s).
Replace the distributor housing assembly.
Check wiring between ECM, ignition coil and
igniter, and then try another ECM.
CHECK CONNECTION OF IGNITION COIL, IGNITER AND
DISTRIBUTOR CONNECTOR
CHECK RESISTANCE OF HIGH−
TENSION CORD
(See step 8)
Maximum resistance: 25 k Ω per cord
CHECK RESISTANCE OF IGNITION COIL (See step 24)
Resistance: Cold Hot
Primary 0.36 − 0.55 Ω 0.45 − 0.65 Ω
Secondary 9.0 − 15.4 kΩ 11.4 − 18.1 kΩ
CHECK AIR GAP OF DISTRIBUTOR (See step 31)
Air gap: 0.2 − 0.4 mm (0.008 −0.016 in.)
OK
CHECK RESISTANCE OF SIGNAL GENERATOR
(PICKUP COIL) (See step 32)
Resistance: Cold Hot
G1 and G− 185 − 275 Ω 240 − 325 Ω
G2 and G− 185 − 275 Ω 240 − 325 Ω
NE and G − 185 − 275 Ω 240 − 325 Ω
CHECK IGT SIGNAL FROM ECM
(See page DI−93 ) Check
wiring between ignition switch to ignition
coil and igniter.
Replace the ignition coil.
Replace the distributor housing assembly.
BAD
OK
CHECK
POWER SUPPLY TO IGNITION COIL AND IGNITER
1. Turn ignition switch to ON.
2. Check that there is battery voltage at ignition coil positive (+)
terminal.
−
IGNITION IGNITION SYSTEM
IG−1
735
Author: Date:
1996 LAND CRUISER (RM451U)
IGNITION SYSTEM
ON−VEHICLE INSPECTION
1. CHECK THAT SPARK OCCURS
(a) Disconnect the high −tension cords (from the ignition coil)
from the distributor cap.
(b) Hold the end approx. 12.5 mm (0.50 in.) from the body ground.
(c) Check if spark occurs while engine is being cranked.
HINT:
To prevent gasoline from being injected from injectors during
this test, crank the engine for no more than 1 − 2 seconds at a
time.
If the spark does not occur, do the test as follows:
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−
IGNITION IGNITION SYSTEM
IG−3
737
Author: Date:
1996 LAND CRUISER (RM451U)
(b) Disconnect the high−tension cord at the grommet.
Do not pull on the cord.
NOTICE:
Pulling on or bending the cords may damage the conductor
inside.Do not wipe any of the oil from the grommet after the
high −tension cord is disconnected.
8. INSPECT HIGH−TENSION CORD RESISTANCE
Using an ohmmeter, measure the resistance. Maximum resistance: 25 k Ω per cord
If the resistance is greater than maximum, check the terminals.
If necessary, replace the high −tension cord.
9. RECONNECT HIGH− TENSION CORDS TO DISTRIBU-
TOR CAP AND IGNITION COIL
(a) Assemble the holder and grommet.
HINT:
Connect the high− tension cords to the distributor cap as shown
in the illustration.
(b) Align the spline of the distributor (ignition coil) with the spline of the holder, and push in the cord.
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−
IGNITION IGNITION SYSTEM
IG−7
741
Author: Date:
1996 LAND CRUISER (RM451U)
NOTICE:
”Cold” and ”Hot” in the following sentences express the
temperature of the coils themselves. ”Cold” is from −10° C
(14 °F) to 50° C (122°F) and ”Hot” is from 50 °C (122° F) to
100 °C (212 °F).
28. DISCONNECT DISTRIBUTOR CONNECTOR
29. REMOVE DISTRIBUTOR CAP WITHOUT DISCON- NECTING HIGH−TENSION CORDS
30. REMOVE ROTOR
31. INSPECT AIR GAPS
Using a thickness gauge, measure the gap between the signal
rotor and the pickup coil projection. Air gap: 0.2 − 0.4 mm (0.008 − 0.016 in.)
If the gap is not as specified, replace the distributor housing.
32. INSPECT SIGNAL GENERATOR (PICKUP COIL) RE- SISTANCE
Using an ohmmeter, check that the resistance of the pickup coil. Pickup coil resistance:
Cold G1 and G
G2 and G
NE and G185 − 275 Ω
185 − 275 Ω
185 − 275 Ω
Hot G1 and G
G2 and G
NE and G240 − 325 Ω
240 − 325 Ω
240 − 325 Ω
If the resistance is not as specified, replace the distributor hous-
ing.
33. REINSTALL ROTOR
34. REINSTALL DISTRIBUTOR CAP
35. RECONNECT DISTRIBUTOR CONNECTOR
NOTICE:
”Cold” and ”Hot” in the following sentences express the
temperature of the sensor itself.
”Cold” is from −10° C (14°F) to 50° C (122°F) and ”Hot” is
from 50° C (122°F) to 100° C (212°F).
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IG0IE−01
−
IGNITION DISTRIBUTOR
IG−11
1996 LAND CRUISER (RM451U)
INSTALLATION
1. CHECK NO.1 CYLINDER TO TDC/COMPRESSION
If necessary, remove the cylinder head cover, and check these
conditions:
Turn the crankshaft pulley and align its groove with
the timing mark ”0” of the timing chain cover.
Verify that the timing marks with 1 and 2 dots are in
straight line on the cylinder head surface as shown
in the illustration.
If not, turn the crankshaft 1 revolution (360°) and align the mark
as above.
2. INSTALL DISTRIBUTOR
(a) Install a new O−ring to the distributor.
HINT:
Always use a new O −ring when installing the distributor.
(b) Align the groove of the distributor housing with the protru-
sion on the driven gear.
(c) Apply a light coat of engine oil on the O −ring.
(d) Insert the distributor, aligning the center of the flange with
that of the bolt hole on the cylinder head.
(e) Lightly tighten the hold −down bolt.
3. INSTALL DISTRIBUTOR CAP
4. CONNECT DISTRIBUTOR CONNECTOR
5. CHECK IGNITION TIMING (See page EM−10)
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