TOYOTA RAV4 1996 Service Repair Manual

P25637
Oil Pump Body Cover O−RingDrive RotorDriven Rotor
Relief Valve
Spring
Retainer
Snap Ring  Oil Pump Oil Seal Crankshaft
Front Oil Seal
 Non−reusable part LU−6
− LUBRICATIONOIL PUMP
1996 RAV4 (RM447U)

LU0O4−01
S01775S01237B13839
M/T
A/T
S01375
P04282
SST
SST
− LUBRICATIONOIL PUMP
LU−7
1996 RAV4 (RM447U)
REMOVAL
HINT:
When repairing the oil pump, the oil pan and strainer should be
removed and cleaned.
1. REMOVE HOOD
2. REMOVE RH ENGINE UNDER COVER
3. DRAIN ENGINE OIL
4. REMOVE FRONT EXHAUST PIPE (See page EM−33)
5. REMOVE STIFFENER PLATE
Remove the 2 bolts (M/T) or 3 bolts (A/T) and stiffener plate.
6. REMOVE OIL PAN
(a) Remove the dipstick.
(b) Remove the 17 bolts and the 2 nuts.
(c) Insert the blade of SST between the cylinder block and oil
pan, and cut off applied sealer and remove the oil pan.
SST 09032−00100
NOTICE:
Do not use SST for the oil pump body side and rear oil
seal retainer.
Be careful not to damage the oil pan flange.

P04349
S02326
Engine
Hanger
No.1
S01635
SST
S01599
S01581
LU−8
− LUBRICATIONOIL PUMP
1996 RAV4 (RM447U)
7. REMOVE OIL PAN BAFFLE PLATE AND OIL STRAIN-
ER
Remove the 2 bolts, 2 nuts, oil strainer, baffle plate and gasket.
8. SUSPEND ENGINE WITH ENGINE SLING DEVICE
Install a engine hanger No. 1 in the correct direction.
Part No. :
Engine hanger No. 1 12281−74060
Bolt 91611−B1020
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
9. REMOVE TIMING BELT (See page EM−15)
10. REMOVE NO.2 IDLER PULLEY AND CRANKSHAFT
TIMING PULLEY (See page EM−81)
11. REMOVE OIL PUMP PULLEY
Using SST, remove the nut and pulley.
SST 09960−10010 (09962−01000, 09963−00600)
12. REMOVE CRANKSHAFT POSITION SENSOR
(a) Disconnect the connector from the generator drive belt
adjusting bar.
(b) Remove the bolt and crankshaft position sensor.
13. REMOVE OIL PUMP
(a) Remove the 12 bolts.

P04230
− LUBRICATIONOIL PUMP
LU−9
1996 RAV4 (RM447U)
(b) Using a plastic−faced hammer, remove the oil pump by
carefully tapping the oil pump body.
(c) Remove the gasket.

LU0LF−01
P05146
P25468
LU−10
− LUBRICATIONOIL PUMP
1996 RAV4 (RM447U)
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 2 bolts, pump body cover, O−ring, the drive and
driven rotors.
Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf)
HINT:
At the time of reassembly, please refer to the following items.
Place the drive and driven rotors into pump body with the
marks facing the pump body side.
Use a new O−ring.

LU065−02
P04232
P04350
P04233
− LUBRICATIONOIL PUMP
LU−11
1996 RAV4 (RM447U)
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
3. INSPECT ROTOR BODY CLEARANCE
Using a feeler gauge, measure the clearance between the driv-
en rotor and body.
Standard body clearance:
0.10 − 0.16 mm (0.0039 − 0.0063 in.)
Maximum body clearance:
0.20 mm (0.0079 in.)
If the body 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 feeler gauge, measure the clearance between the drive
and driven rotor tips.
Standard tip clearance:
0.04 − 0.16 mm (0.0016 − 0.0063 in.)
Maximum tip clearance:
0.20 mm (0.0079 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.

LU066−02
P05373
P25628
SST LU−12
− LUBRICATIONOIL PUMP
1996 RAV4 (RM447U)
REPLACEMENT
1. REMOVE OIL SEAL
Using a screwdriver, pry out the oil seal.
2. INSTALL OIL SEAL
(a) Using SST and a hammer, tap in a new oil seal until its sur-
face is flush with the oil pump cover edge.
SST 09950−60010 (09951−00310),
09950−70010 (09951−07100)
(b) Apply MP grease to the oil seal lip.
3. REPLACE CRANKSHAFT FRONT OIL SEAL (See
page EM−96)

LU067−01
− LUBRICATIONOIL PUMP
LU−13
1996 RAV4 (RM447U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See page LU−10).

LU0O5−01
Z17341
A
B AA A
A A
A
AAA
B
S01599
S01633
SST LU−14
− LUBRICATIONOIL PUMP
1996 RAV4 (RM447U)
INSTALLATION
1. INSTALL OIL PUMP
Install a new gasket and the oil pump with the 12 bolts. Uniform-
ly tighten the bolts is several passes.
Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf)
HINT:
Each bolt length is indicated in the illustration.
Bolt length:
A: 25 mm (0.98 in.)
B: 35 mm (1.38 in.)
2. INSTALL CRANKSHAFT POSITION SENSOR
(a) Install the crankshaft position sensor with the bolt.
Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf)
(b) Connect the connector to the generator drive belt adjust-
ing bar.
3. INSTALL OIL PUMP PULLEY
(a) Align the cutouts of the pulley and shaft, and slide on the
pulley.
(b) Using SST, install the pulley nut.
SST 09960−10010 (09962−01000, 09963−00600)
Torque: 24 N·m (245 kgf·cm, 18 ft·lbf)
4. INSTALL CRANKSHAFT TIMING PULLEY AND NO.2
IDLER PULLEY (See page EM−20)
5. INSTALL TIMING BELT (See page EM−20)
6. REMOVE ENGINE SLING DEVICE
Remove the engine hanger No.1.

P04349
LU0420
Seal Width
ABC
A
B
C
5mm (0.20 in.)
S01375
− LUBRICATIONOIL PUMP
LU−15
1996 RAV4 (RM447U)
7. INSTALL OIL PAN BAFFLE PLATE AND OIL STRAIN-
ER
Install a new gasket, the oil strainer and baffle plate with the 2
bolts and 2 nuts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
8. INSTALL OIL PAN
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the oil pan
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.
NOTICE:
Do not use a solvent which will affect the painted surfaces.
(b) Apply seal packing to the oil pan as shown in the illustra-
tion.
Seal packing:
Part No.08826−00080 or equivalent
Install a nozzle that has been cut to a 3−5 mm (0.12
− 0.20 in.) opening.
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 oil pan with 17 bolts and 2 nuts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
(d) Install the dipstick.