1996 TOYOTA LAND CRUISER Pump

EM−16
−
ENGINE MECHANICAL TIMING CHAIN
1996 LAND CRUISER (RM451U)
19. REMOVE CRANKSHAFT TIMING GEAR
HINT:
If necessary, remove the gear with SST.
SST 09950−40010 (09951 −04010, 09952−04010,
09953 −04020, 09954 −04010, 09955 −04060),
09950 −60010 (09951 −00350)
20. REMOVE CHAIN TENSIONER SLIPPER AND VIBRA- TION DAMPER
(a) Using a 10 mm hexagon wrench, remove the bolt and slip-
per.
(b) Remove the 2 bolts and damper.
21. REMOVE OIL JET
Remove the bolt and oil jet.
22. REMOVE CRANKSHAFT ROTOR
23. REMOVE OIL PUMP DRIVE SHAFT GEAR
24. REMOVE PUMP DRIVE SHAFT GEAR
If the pump drive shaft gear cannot be removed by hand, use
2 screwdrivers.
NOTICE:
Position shop rags as shown to prevent damage.
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EM1EB−01
−
ENGINE MECHANICAL TIMING CHAIN
EM−19
1996 LAND CRUISER (RM451U)
INSTALLATION
1. SET CRANKSHAFT
Turn the crankshaft until the set key on crankshaft facing down-
ward.
2. INSTALL PUMP DRIVE SHAFT GEAR
3. INSTALL OIL PUMP DRIVE SHAFT GEAR
(a) Apply a light coat of engine oil on the shaft portion of the
gear.
(b) Install the gear.
4. INSTALL CRANKSHAFT ROTOR
5. INSTALL OIL JET
Install the oil jet with the bolt. Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
6. INSTALL CHAIN TENSIONER SLIPPER AND VIBRA- TION DAMPER
(a) Install the damper with the 2 bolts.
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
(b) Using a 10 mm hexagon wrench, install the slipper with the bolt.
Torque: 69 N·m (700 kgf·cm, 51 ft·lbf)
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EM−22
−
ENGINE MECHANICAL TIMING CHAIN
1996 LAND CRUISER (RM451U)
(d) Engage the gear of the oil pump drive rotor with the gear
of the oil pump drive gear, and install the oil pump.
(e) Install the oil pump and drive belt adjusting bar with the 9 bolts and 2 nuts.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
HINT:
Each bolt length is indicated in the illustration.
Bolt A: 30 mm (1.18 in.)
Bolt B: 50 mm (1.97 in.)
Bolt C: 60 mm (2.38 in.)
(f) Remove the cord from the chain.
10. INSTALL DRIVE BELT IDLER PULLEY
Install the pulley with the bolt. Torque: 43 N·m (440 kgf·cm, 32 ft·lbf)
11. INSTALL CRANKSHAFT PULLEY
(a) Align the pulley set key with the key groove of the pulley, and slide on the pulley.
(b) Using SST, install and torque the pulley bolt.
SST 09213−58012, 09330 −00021
Torque: 412 N·m (4,200 kgf·cm, 304 ft·lbf)
12. INSTALL NO. 1 OIL PAN (See page LU−12)
13. INSTALL NO. 2 OIL PAN (See page LU−12)
14. INSTALL BOLTS HOLDING NO. 1 OIL PAN TO TRANS-
MISSION HOUSING
Install the 6 bolts. Torque: 72 N·m (730 kgf·cm, 53 ft·lbf)
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−
ENGINE MECHANICAL TIMING CHAIN
EM−23
1996 LAND CRUISER (RM451U)
15. 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)
16. CONNECT OIL COOLER PIPE BRACKET TO NO. 1 OIL
PA N
17. INSTALL CYLINDER HEAD (See page EM−54 )
NOTICE:
However, for the installation of the camshaft timing gear
and timing chain, follow the below procedure. Align the
blight link of the timing chain and camshaft timing gear
mark, and install them to the camshaft.
18. 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)
19. 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)
20. 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).
21. INSTALL RADIATOR (See page CO−16 )
22. FILL ENGINE WITH OIL
23. INSTALL ENGINE UNDER COVER
24. START ENGINE AND CHECK FOR LEAKS
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−
ENGINE MECHANICAL ENGINE UNIT
EM−71
1996 LAND CRUISER (RM451U)
20. DISCONNECT PS PRESSURE HOSE
Remove the union bolt and 2 gaskets, and disconnect the pres-
sure hose from the PS pump.
21. DISCONNECT PS RETURN HOSE
Disconnect the return hose from the PS reservoir tank.
22. DISCONNECT ENGINE WIRE FROM CABIN
(a) Remove the 2 screws and glove compartment door.
(b) Remove the screw and speaker panel.
(c) Remove the screw, and disconnect the A/C amplifier.
(d) Disconnect the connectors.
(1) Disconnect the 3 connectors from the ECM.
(2) Disconnect the 2 connectors from the cowl wire.
(e) Pull out the engine wire from the cabin.
23. REMOVE STABILIZER BAR
(a) Remove the 2 bolts and disconnect stabilizer bar from the
bracket.
(b) Remove the bolt and nut, and remove the stabilizer bar from the axle housing.
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EM1Q8−01
−
ENGINE MECHANICAL CYLINDER BLOCK
EM−83
1996 LAND CRUISER (RM451U)
DISASSEMBLY
1. REMOVE DRIVE PLATE
Uniformly loosen and remove the drive plate bolts, in several
passes, in the sequence shown.
2. INSTALL ENGINE TO ENGINE STAND FOR DIS-
ASSEMBLY
3. REMOVE CYLINDER HEAD (See page EM−28 )
4. REMOVE TIMING CHAIN AND GEARS (See page EM−13 )
5. REMOVE OIL FILTER (See page LU−2)
6. REMOVE OIL FILTER UNION
7. REMOVE KNOCK SENSORS
Using SST, remove the 2 knock sensors. SST 09816−30010
8. REMOVE PS PUMP
(a) Remove the 2 nuts and pump.
(b) Remove the O−ring from the pump.
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EM−94
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
3. INSPECT BEARING OF OIL PUMP DRIVE SHAFT
GEAR
Check the bearing for pitting and scratches.
If the bearing is damaged, replace the cylinder block.
4. CLEAN PISTON
(a) Using a gasket scraper, remove the carbon from the pis-
ton top.
(b) Using a groove cleaning tool or broken ring, clean the pis-
ton ring grooves.
(c) Using solvent and a brush, thoroughly clean the piston.
NOTICE:
Do not use a wire brush.
5. INSPECT PISTON AND CONNECTING ROD
(a) Inspect the piston oil clearance.
HINT:
There are 3 sizes of the standard piston diameter , marked ”1”,
”2” and ”3”. The mark is stamped on the piston top.
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−
ENGINE MECHANICAL CYLINDER BLOCK
EM−109
1996 LAND CRUISER (RM451U)
14. INSTALL LH ENGINE MOUNTING BRACKET
(a) Install the bracket with the 4 bolts.
Torque: 69 N·m (700 kgf·cm, 51 ft·lbf)
(b) Install the insulator with the nut. Torque: 72 N·m (730 kgf·cm, 43 ft·lbf)
15. INSTALL RH ENGINE MOUNTING BRACKET
(a) Install the bracket with the 4 bolts. Torque: 69 N·m (700 kgf·cm, 51 ft·lbf)
(b) Install the insulator with the nut. Torque: 72 N·m (730 kgf·cm, 43 ft·lbf)
16. INSTALL PS PUMP
(a) Place a new O−ring to the pump.
(b) Install the pump with the 2 nuts.
Torque: 36 N·m (370 kgf·cm, 27 ft·lbf)
17. INSTALL KNOCK SENSORS
Using SST, install the 2 knock sensors. SST 09816−30010
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
18. INSTALL OIL FILTER UNION
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
19. INSTALL OIL FILTER (See page LU−2)
20. INSTALL TIMING CHAIN (See page EM−19)
21. INSTALL CYLINDER HEAD (See page EM−54 )
22. REMOVE ENGINE STAND
23. INSTALL DRIVE PLATE
(a) Install the front spacer, drive plate and rear plate on the crankshaft.
(b) Install and uniformly tighten the 10 drive plate bolts, in several passes, in the sequence shown.
Torque: 100 N·m (1,000 kgf·cm, 74 ft·lbf)
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