Generator TOYOTA RAV4 1996 Service Service Manual

17. Ensure slot area on intake camshaft is vertically positioned. Rotate coupling on distributor so cutout
aligns with alignment mark on distributor housing.
18. Install distributor so center of flange on distributor is aligned with bolt hole on cylinder head. Install
distributor hold-down bolt(s). Adjust ignition timing.
CRANKSHAFT REAR OIL SEAL
Removal
Remove transaxle, clutch assembly (if equipped) and flywheel/drive plate. Using a knife, cut seal lip from oil
seal. Pry oil seal from rear seal housing. DO NOT damage sealing surfaces.
Installation
1. Ensure all sealing surfaces are clean. Apply grease to seal lip of new oil seal. Using Oil Seal Installer
(SST 09223-15030), install oil seal into rear seal housing until oil seal is even with surface of rear seal
housing.
2. Apply Loctite to flywheel/drive plate bolts. Install flywheel/drive plate. Install bolts and tighten to
specification using a crisscross pattern. See TORQUE SPECIFICATIONS
. To install remaining
components, reverse removal procedure.
WATER PUMP
Removal
1. Disconnect negative battery cable. Drain cooling system. Remove timing belt and idler pulley(s) as
needed for access to water pump. See TIMING BELT
.
2. Disconnect lower radiator hose from thermostat housing. Remove generator adjusting bracket. Remove
coolant b
y-pass pipe-to-water pump nuts. See Fig. 27. NOTE: On 4WD models, manufacturer recommends removing engine with transaxle for
transaxle removal. On 2WD models, transaxle may be removed with engine in
vehicle.

1999 Toyota RAV4
1999-2000 ENGINES 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:22:26 AMPage 39 © 2005 Mitchell Repair Information Company, LLC.

OIL PUMP SPECIFICATIONS
Reassembly & Installation
1. To reassemble, reverse disassembly procedure. Ensure reference marks (dot area) on rotors face toward
oil pump body cover, away from oil pump housing.
2. Using hammer and Oil Seal Installer (SST 09950-60010), install NEW crankshaft front oil seal (if
removed) until oil seal surface is even with oil pump housing. Coat lip of oil seal with grease.
3. Install NEW oil pump oil seal (if removed) until oil seal surface is even with oil pump body cover. Coat
lip of oil seal with grease.
4. Install oil pump body cover using NEW "O" ring. Install and tighten oil pump body cover bolts to
specification. See TORQUE SPECIFICATIONS
. Using NEW gasket, install oil pump on cylinder
block.
5. Ensure 2 longest oil pump-to-cylinder block bolts are located in lowest outside holes nearest to oil pan
flange on each side of oil pump. Tighten oil pump-to-cylinder block bolts to specification. See TORQUE
SPECIFICATIONS . To install remaining components, reverse removal procedure.
OIL COOLER
Removal
1. Oil cooler is mounted between oil filter and cylinder block. Disconnect negative battery cable. Drain
cooling system.
2. Remove passenger-side lower engine cover. Remove front exhaust pipe from between front catalytic
converter on exhaust manifold and rear exhaust pipe. Remove generator.
3. Remove exhaust manifold with catalytic converter and heat insulators for access to oil cooler. Remove oil
filter. Disconnect coolant hoses from oil cooler. Remove oil cooler relief valve and plate washer from
center of oil cooler housing. Remove oil cooler-to-cylinder block nut. Remove oil cooler, gasket and "O"
ring.
Inspection
1. Inspect oil cooler for damage. Apply air pressure to coolant hose pipe on oil cooler. Ensure air flows
through oil cooler, and oil cooler is not restricted. Replace oil cooler if damage or restricted.
2. Using wooden stick, push inward on check valve located in center of oil cooler relief valve. Push inward
from threaded end (opposite oil filter threads) on oil cooler relief valve. Replace oil cooler relief valve if
check valve fails to move.
ApplicationIn. (mm)
Driven Rotor-To-Oil Pump Housing Clearance
Standard.0039-.0063 (.100-.160)
Wear Limit.0079 (.200)
Rotor Tip Clearance
Standard.0016-.0063 (.040-.160)
Wear Limit.0079 (.200)

1999 Toyota RAV4
1999-2000 ENGINES 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:22:27 AMPage 56 © 2005 Mitchell Repair Information Company, LLC.

4WD Models27 (37)
Drive Shaft Flange Bolt/Nut
4WD Models54 (73)
EGR Valve
Nut(3)
Union Nut43 (58)
Engine Mounts & Brackets
Front (Exhaust Manifold Side) Engine Mount-To-Engine Mount
Crossmember Bolt59 (80)
Left (Transaxle Side) Engine Mounting Bracket-To-Engine Mount Bolt/Nut47 (64)
Right (Timing Belt Side) Engine Mounting Bracket-To-Cylinder Block Bolt38 (52)
Right (Timing Belt Side) Engine Mount-To-Body Bolt47 (64)
Right (Timing Belt Side) Engine Mounting Bracket-To-Engine Mount Bolt/Nut
Bolt27 (37)
Nut38 (52)
Engine Mount Crossmember-To-Body Bolt26 (35)
Exhaust Manifold Nut36 (49)
Flywheel/Drive Plate Bolt
A/T61 (83)
M/T65 (88)
Front Catalytic Converter Brace Bolt/Nut31 (42)
Front Catalytic Converter-To-Exhaust Manifold Bolt/Nut45 (61)
Front Exhaust Pipe-To-Front Catalytic Converter Nut46 (62)
Front Exhaust Pipe-To-Rear Exhaust Pipe Bolt/Nut35 (47)
Front Suspension Crossmember Bolt
Bolt At Body152 (206)
Bolt At Lower Control Arm101 (137)
Fuel Line-To-Fuel Filter Union Bolt21 (28)
Fuel Pipe-To-Delivery Pipe Union Bolt25 (34)
Generator Adjusting Bracket Bolt20 (27)
Generator Mounting Bracket Bolt31 (42)
Intake Manifold Bolt/Nut14 (19)
Intake Manifold Brace Bolt31 (42)
Main Bearing Cap Bolt (4) 43 (58)
No. 1 & No. 2 Idler Pulley Bolt31 (42)
Oil Cooler Relief Valve58 (79)
Oil Pump Sprocket Nut18 (24)
Oxygen Sensor-To-Exhaust Manifold Nut15 (20)
Oxygen Sensor-To-Front Catalytic Converter33 (45)
Power Steering Pump Bolt32 (43)

1999 Toyota RAV4
1999-2000 ENGINES 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:22:27 AMPage 58 © 2005 Mitchell Repair Information Company, LLC.

Fig. 7: Exhaust Valve Adjusting Shim Selection Chart
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
REMOVAL & INSTALLATION
FUEL PRESSURE RELEASE
1. Remove driver-side rear seat and floor panel cover for access to electrical connector for electric fuel
pump.
2. Disconnect electrical connector for electric fuel pump. Start engine and allow engine to idle until engine
stalls. Turn ignition off.
3. Reconnect electrical connector for electric fuel pump. Reinstall floor panel cover and driver-side rear
seat.
4. Disconnect negative battery cable. Place an approved gasoline container under fuel line. Cover fuel line
connection with shop towel.
5. Slowly loosen fuel line connection to release fuel pressure. Once fuel pressure is released, fuel system
components may be serviced.
ENGINE
Removal
1. Engine and transaxle are removed as an assembly from bottom of engine compartment. Release fuel
pressure. See FUEL PRESSURE RELEASE
. Remove hood, battery and battery tray. Drain cooling
system and engine oil.
2. Disconnect control cables at throttle body. Remove air cleaner assembly and air cleaner case. Remove
bolts, and disconnect relay box from body. Relay box is located near driver-side strut tower. See Fig. 8
.
3. Remove upper cover from relay box. Disconnect electrical connector from relay box. See Fig. 8
. Remove
nuts, and disconnect engine wiring harness from relay box.
4. Remove charcoal canister. Remove accessory drive belt and generator. Disconnect upper and lower
radiator hoses. Remove thermostat housing from front of engine.
5. Disconnect necessar
y electrical connectors, coolant hoses, vacuum hoses and fuel lines for engine CAUTION: To prevent air bag deployment, disconnect negative battery cable and wait
at least 90 seconds before working on vehicle.
CAUTION: When battery is disconnected, vehicle computer and memory systems
may lose memory data. Driveability problems may exist until computer
systems have completed a relearn cycle.
NOTE: For reassembly reference, label all electrical connectors, vacuum hoses and
fuel lines before removal. Also place mating marks on engine hood and other
major assemblies before removal.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
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Sunday, November 22, 2009 10:23:30 AMPage 10 © 2005 Mitchell Repair Information Company, LLC.

Removal
1. Release fuel pressure. See FUEL PRESSURE RELEASE . Drain cooling system. Raise and support
vehicle. Remove right lower engine cover.
2. Disconnect control cables at throttle body. Remove air cleaner assembly and air cleaner case. Remove
accessory drive belt and generator. On 1997 models, remove distributor with spark plug wires. On 1998
models, remove front exhaust pipe.
3. On 1997 models, disconnect electrical connectors for oxygen sensors and remove exhaust manifold and
front catalytic converter. On 1998 models, disconnect oxygen sensor (except California) or Air/Fuel ratio
(A/F) sensor (California) and remove exhaust manifold and heat shield. On all models, remove sensors
from exhaust manifold and front catalytic converter, if equipped. See Fig. 14
.
4. On 1997 models, separate exhaust manifold and front catalytic converter and disconnect oil pressure
switch. On 1998 models, remove heat insulator from front exhaust pipe. Remove ignition coils with spark
plug wires attached. Disconnect oil pressure switch. See Fig. 14
.
5. On all models, disconnect necessary electrical connectors, coolant hoses and vacuum hoses from throttle
body, cylinder head and intake manifold. Remove coolant outlet, coolant by-pass pipe and gaskets. See
Fig. 14
.
6. Remove throttle body and gasket. Remove union bolt and disconnect fuel line at fuel filter. Remove EGR
valve and vacuum modulator. Remove EGR Vacuum Switching Valve (VSV) from side of cylinder head.
See Fig. 14
.
7. Remove intake manifold brace located between cylinder block and intake manifold. On A/T models,
disconnect control cable bracket from side of intake manifold. On all models, disconnect power steering
fluid reservoir, PCV hoses, cable brackets and control cables for access to valve cover.
8. Disconnect engine wiring harness protector at rear of timing belt cover for access to valve cover. When
disconnecting engine wiring harness protector, remove bolt on intake manifold side of engine first, and
then bolt on exhaust manifold side of engine.
9. Remove nuts, grommets, valve cover and gasket. Note location of grommets for reassembly reference, as
grommets must be installed in original location.
10. Remove bolts and disconnect engine wiring harness protector from rear side of intake manifold.
Disconnect electrical connectors at injectors, A/C compressor and crankshaft position sensor. Remove
engine wiring harness clamps from timing belt cover and generator drive belt adjusting bar.
11. Disconnect engine wiring harness protector from brackets on front side of intake manifold. Remove scuff
plate from passenger-side door opening and passenger-side kick panel. Remove center console trim panel
from passenger-side of center console.
12. Disconnect 2 electrical connectors from Engine Control Module (ECM), and 2 electrical connectors on
bracket. See Fig. 9
. Disconnect electrical connector for relay box located behind passenger-side kick
panel.
13. Disconnect engine wiring harness clamp located on engine wiring, near firewall. Pull engine wiring
harness out through firewall. Remove engine wiring harness from between cylinder head and intake
manifold. NOTE: On 4WD models, manufacturer recommends engine removal for servicing of
cylinder head and manifolds. See ENGINE. Proceed to appropriate step in
following procedure for servicing of cylinder head and manifolds.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 17 © 2005 Mitchell Repair Information Company, LLC.

Removal
1. Disconnect negative battery cable. Remove power steering fluid reservoir with mounting bracket.
Remove accessory drive belts. Remove generator and generator mounting bracket. Remove wiring
brackets for access to timing belt covers.
2. On models with Anti-Lock Brake System (ABS), disconnect electrical connectors and brake lines from
ABS actuator. ABS actuator is located in front of passenger-side strut tower. Remove ABS actuator
mounting bracket-to-body bolts/nuts. Remove ABS actuator with mounting bracket.
3. On all models, raise and support vehicle. Remove passenger-side lower engine cover. Remove passenger-
side front wheel.
4. Using floor jack, slightly raise engine to remove weight from right (timing belt side) engine mount at
timing belt cover. Remove right (timing belt side) engine mount from body and mounting bracket on
cylinder block for access to timing belt covers.
5. Remove spark plugs. Remove crankshaft pulley bolt. Using puller, remove crankshaft pulley. Remove
right (timing belt side) engine mounting bracket from front of cylinder block.
6. Disconnect engine wiring harness protector from rear of No. 2 timing belt cover. When disconnecting
engine wiring harness protector, remove bolt on intake manifold side of engine first and then bolt on
exhaust manifold side of engine.
7. Remove No. 2 timing belt cover. See Fig. 17
. Install crankshaft pulley on crankshaft. Temporarily install
crankshaft pulley bolt.
8. Rotate crankshaft clockwise, viewed from timing belt end of engine, so cylinder No. 1 is at TDC on
compression stroke and timing mark on crankshaft pulley aligns with "0" mark on timing belt cover.
Cylinder No. 1 is front cylinder at timing belt end of engine.
9. Ensure hole in camshaft sprocket aligns with alignment mark on camshaft bearing cap. See Fig. 18
. If
hole in camshaft sprocket is not aligned with alignment mark, rotate crankshaft clockwise one full
revolution.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 23 © 2005 Mitchell Repair Information Company, LLC.

17. Ensure slot area on intake camshaft is vertically positioned. Rotate coupling on distributor so cutout
aligns with alignment mark on distributor housing. See Fig. 16
.
18. Install distributor so center of flange on distributor is aligned with bolt hole on cylinder head. Install
distributor hold-down bolt(s). Adjust ignition timing.
CRANKSHAFT REAR OIL SEAL
Removal
Remove transaxle, clutch assembly (if equipped) and flywheel/drive plate. Using a knife, cut seal lip from oil
seal. Pry oil seal from rear seal housing. DO NOT damage sealing surfaces.
Installation
1. Ensure all sealing surfaces are clean. Apply grease to seal lip of NEW oil seal. Using Oil Seal Installer
(SST 09223-15030), install oil seal in rear seal housing until oil seal is even with surface of rear seal
housing.
2. Apply Loctite to flywheel/drive plate bolts. Install flywheel/drive plate. Install bolts and tighten to
specification using a crisscross pattern. See TORQUE SPECIFICATIONS
. To install remaining
components, reverse removal procedure.
WATER PUMP
Removal
1. Disconnect negative battery cable. Drain cooling system. Remove timing belt and idler pulley(s) as
needed for access to water pump. See TIMING BELT
.
2. Disconnect lower radiator hose from thermostat housing. Remove generator adjusting bracket. Remove
coolant by-pass pipe-to-water pump nuts. See Fig. 28
.
3. Remove water pump bolts in sequence. See Fig. 29
. Remove water pump, water pump cover and "O"
rings. See Fig. 28
. Remove water pump-to-water pump cover bolts. Remove water pump and gasket
from water pump cover. NOTE: On 4WD models, manufacturer recommends removing engine with transaxle for
transaxle removal. On 2WD models, transaxle may be removed with engine in
vehicle.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 39 © 2005 Mitchell Repair Information Company, LLC.

drive rotor is on outside of rotor and tip of driven rotor is on inside of rotor. Replace rotor assembly if
clearance exceeds specification. See OIL PUMP SPECIFICATIONS
.
OIL PUMP SPECIFICATIONS
Reassembly & Installation
1. To reassemble, reverse disassembly procedure. Ensure reference marks (dot area) on rotors face toward
oil pump body cover, away from oil pump housing.
2. Using hammer and Oil Seal Installer (SST 09226-10010), install NEW crankshaft front oil seal (if
removed) until oil seal surface is even with oil pump housing. Coat lip of oil seal with grease.
3. Install NEW oil pump oil seal (if removed) until oil seal surface is even with oil pump body cover. Coat
lip of oil seal with grease.
4. Install oil pump body cover using NEW "O" ring. Install and tighten oil pump body cover bolts to
specification. See TORQUE SPECIFICATIONS
. Using NEW gasket, install oil pump on cylinder
block using NEW gasket.
5. Ensure 2 longest oil pump-to-cylinder block bolts are located in lowest outside holes nearest to oil pan
flange on each side of oil pump. Tighten oil pump-to-cylinder block bolts to specification. See TORQUE
SPECIFICATIONS . To install remaining components, reverse removal procedure.
OIL COOLER
Removal
1. Oil cooler is mounted between oil filter and cylinder block. Disconnect negative battery cable. Drain
cooling system.
2. Remove passenger-side lower engine cover. Remove front exhaust pipe that fits between front catalytic
converter on exhaust manifold and rear exhaust pipe. Remove generator.
3. Remove exhaust manifold with catalytic converter and heat insulators for access to oil cooler. Remove oil
filter. Disconnect coolant hoses from oil cooler. Remove oil cooler relief valve and plate washer from
center of oil cooler housing. Remove oil cooler-to-cylinder block nut. Remove oil cooler, gasket and "O"
ring.
Inspection
1. Inspect oil cooler for damage. Apply air pressure on coolant hose pipe on oil cooler. Ensure air flows
through oil cooler and oil cooler is not restricted. Replace oil cooler if damage or restricted.
ApplicationIn. (mm)
Driven Rotor-To-Oil Pump Housing Clearance
Standard.0039-.0063 (.100-.160)
Wear Limit.0079 (.200)
Rotor Tip Clearance
Standard.0016-.0063 (.040-.160)
Wear Limit.0079 (.200)

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 59 © 2005 Mitchell Repair Information Company, LLC.

Distributor Hold-Down Bolt14 (19)
Drive Shaft Center Support Bearing Bolt
4WD Models27 (37)
Drive Shaft Flange Bolt/Nut
4WD Models54 (73)
EGR Valve
Nut(3)
Union Nut43 (58)
Engine Mounts & Brackets
Front (Exhaust Manifold Side) Engine Mount-To-Engine Mount
Crossmember Bolt59 (80)
Left (Transaxle Side) Engine Mounting Bracket-To-Engine Mount
Bolt/Nut47 (64)
Right (Timing Belt Side) Engine Mounting Bracket-To-Cylinder Block
Bolt38 (52)
Right (Timing Belt Side) Engine Mount-To-Body Bolt47 (64)
Right (Timing Belt Side) Engine Mounting Bracket-To-Engine Mount Bolt/Nut
Bolt27 (37)
Nut38 (52)
Engine Mount Crossmember-To-Body Bolt26 (35)
Engine Mount Crossmember-To-Front Suspension Crossmember Nut82 (111)
Exhaust Manifold Nut36 (49)
Flywheel/Drive Plate Bolt
A/T61 (83)
M/T65 (88)
Front Catalytic Converter Brace Bolt/Nut31 (42)
Front Catalytic Converter-To-Exhaust Manifold Bolt/Nut21 (29)
Front Exhaust Pipe-To-Front Catalytic Converter Nut46 (62)
Front Exhaust Pipe-To-Rear Exhaust Pipe Bolt/Nut35 (47)
Front Suspension Crossmember Bolt
Bolt At Body152 (206)
Bolt At Lower Control Arm101 (137)
Fuel Line-To-Fuel Filter Union Bolt21 (29)
Fuel Pipe-To-Delivery Pipe Union Bolt25 (34)
Generator Adjusting Bracket Bolt20 (27)
Generator Mounting Bracket Bolt31 (42)
Intake Manifold Bolt/Nut14 (19)
Intake Manifold Brace Bolt31 (42)
Main Bearing Cap Bolt (4) 43 (58)
No. 1 Idler Pulley Bolt31 (42)
No. 2 Idler Pulley Bolt31 (42)

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
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Sunday, November 22, 2009 10:23:31 AMPage 61 © 2005 Mitchell Repair Information Company, LLC.

COMPRESSOR
Removal
1. If possible, run A/C system for 10 minutes. Disconnect negative battery cable and wait at least 90
seconds. Disconnect compressor clutch electrical connector.
2. Discharge A/C system, using approved refrigerant recovery/recycling equipment. Disconnect compressor
hoses and cap hose ends to keep moisture out of system. Remove right side engine undercover, if
necessary. Loosen lock nut and belt adjusting bolt at generator. Remove compressor drive belt. Remove
compressor mounting bolts. Remove compressor.
Installation
To install, reverse removal procedure. Tighten mounting bolts and compressor hoses to specification. See
TORQUE SPECIFICATIONS
. Evacuate, charge and leak test system.
CONDENSER
Removal
Discharge A/C system, using approved refrigerant recovery/recycling equipment. Disconnect negative battery
cable and wait at least 90 seconds. Disconnect A/C lines from condenser. Plug all openings. Remove 2
condenser mounting bolts and condenser.
Installation
To install, reverse removal procedure. Tighten condenser hoses to specification. See TORQUE
SPECIFICATIONS . If installing a new condenser, add 1.4 ounces of refrigerant oil to compressor. Evacuate,
charge and leak test system.
EVAPORATOR ASSEMBLY
Removal
Disconnect negative battery cable and wait at least 90 seconds. Discharge A/C system, using approved
refrigerant recovery/recycling equipment. Remove glove box assembly. Using knife, cut off glove compartment
reinforcement. Disconnect inlet lines, outlet lines and grommets from evaporator. Plug openings. Disconnect
electrical leads from evaporator. Remove 3 attaching screws and 3 nuts. Remove evaporator assembly.
Disassembly
Remove blower resistor and A/C amplifier. Release spring clips holding covers together. Remove 4 screws at
case joints. Separate upper and lower cases from evaporator core. Remove evaporator from lower case. Remove
thermistor and expansion valve. See Fig. 9
. NOTE: For removal and installation procedures not covered in this article, see HEATER
SYSTEMS - RAV4, TACOMA & 4RUNNER article.

1999 Toyota RAV4
1999 MANUAL A/C-HEATER SYSTEMS RAV4
Microsoft
Sunday, November 22, 2009 10:29:28 AMPage 13 © 2005 Mitchell Repair Information Company, LLC.