engine TOYOTA RAV4 1996 Service Repair Manual

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig. 13: Removing Left (Driver
-Side) Axle Shaft (4WD Models)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
21. Remove stabilizer bar-to-frame mount bolts. Remove stabilizer bar with mounting brackets and
insulators. Remove 2 steering gear assembly-to-front suspension crossmember bolts/nuts located at each
end of steering gear assembly.
22. Support engine with hoist. Remove engine mount crossmember-to-front suspension crossmember nuts.
Front suspension crossmember mounts between both lower control arms.
23. Support front suspension crossmember with floor jack. Remove front suspension crossmember bolts and
front suspension crossmember.
24. Remove front (exhaust manifold side) engine mount-to-engine mount crossmember bolts. Remove engine
mount crossmember-to-body bolts. Remove engine mount crossmember.
25. Remove power steering pump with hoses attached and secure aside. Remove left (transaxle side) engine
mounting bracket-to-engine mount bolts/nuts. Remove right (timing belt side) engine mounting bracket-
to-en
gine mount bolts/nuts. Lower engine from engine compartment.

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 15 © 2005 Mitchell Repair Information Company, LLC.

Installation
1. Install engine in engine compartment. Loosely install right (timing belt side) engine mounting bracket-to-
engine mount bolts/nuts.
2. Install and tighten left (transaxle side) engine mounting bracket-to-engine mount bolts/nuts to
specification. See TORQUE SPECIFICATIONS
. Tighten right (timing belt side) engine mounting
bracket-to-engine mount bolts/nuts to specification.
3. Install power steering pump. Install and tighten bolts to specification. See TORQUE
SPECIFICATIONS .
4. Install engine mount crossmember with front (exhaust manifold side) engine mount-to-engine mount
crossmember bolts and engine mount crossmember-to-
body bolts loosely installed. DO NOT tighten bolts
at this time.
5. Install front suspension crossmember on body with bolts loosely installed. Loosely install engine mount
crossmember-to-front suspension crossmember nuts and steering gear assembly-to-front suspension
crossmember bolts/nuts. DO NOT tighten bolts/nuts at this time.
6. Install and tighten front suspension crossmember bolts to specification. See TORQUE
SPECIFICATIONS .
7. Tighten steering gear assembly-to-front suspension crossmember bolts/nuts and then engine mount
crossmember-to-front suspension crossmember nuts to specification. See TORQUE
SPECIFICATIONS .
8. Tighten front (exhaust manifold side) engine mount-to-engine mount crossmember bolts and then engine
mount crossmember-to-body bolts to specification. See TORQUE SPECIFICATIONS
.
9. To install remaining components, reverse removal procedure. Before installing axle shafts coat axle shaft
seals in transaxle with grease.
10. On all axle shafts except right (passenger-side) axle shaft on 2WD models, install NEW snap ring on end
of axle shaft. Position snap ring on end of axle shaft with opening facing downward.
11. Install axle shaft by lightly tapping axle shaft into transaxle. Ensure axle shaft moves inward and outward
approximately .079-.120"(2.00-3.00 mm) and cannot be pulled from transaxle.
12. On 2WD M/T models, when installing right (passenger-side) axle shaft, install NEW axle shaft retaining
bolt. Tighten axle shaft retaining bolt to specification. See TORQUE SPECIFICATIONS
.
13. On 4WD models, ensure reference marks on drive shaft flanges are aligned. Ensure mounting bracket on
drive shaft center support bearing is straight and perpendicular to drive shaft before tightening bolts to
specification.
14. On all models, use NEW gasket and NEW nuts when installing front exhaust pipe on catalytic converter.
Ensure all bolts/nuts are loosely installed before tightening to specification.
15. Adjust fluid levels and control cables. On 2WD models with A/T, use Dexron-II ATF. On 4WD models
with A/T, use Type "T" ATF. On all M/T models, use SAE 75-90 GL-5 gear oil.
CYLINDER HEAD & MANIFOLDS NOTE: All axle shafts except right (passenger-side) axle shaft on 2WD models,
use a snap ring on end of axle shaft. Ensure NEW snap ring is installed.

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 16 © 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
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Sunday, November 22, 2009 10:23:31 AMPage 17 © 2005 Mitchell Repair Information Company, LLC.

14. Remove timing belt from camshaft sprocket. Remove camshaft sprocket, No. 1 idler pulley and tension
spring. See TIMING BELT
. Remove No. 3 timing belt cover from cylinder head. See Fig. 14 . Remove
camshafts. See CAMSHAFTS
.
15. Loosen cylinder head bolts in proper sequence using several steps. See Fig. 15
. Remove cylinder head
bolts, washers, cylinder head with intake manifold. If cylinder head is difficult to remove, carefully pry
between cylinder head and block using a screwdriver. Use care not to damage contact surfaces between
cylinder head and block. Remove cylinder head gasket from cylinder block.
16. Remove air tube bolted onto side of intake manifold. Remove bolts/nuts, intake manifold and gasket from
cylinder head.
17. Remove fuel delivery pipe-to-cylinder head bolts. Remove fuel delivery pipe from cylinder head.
Remove fuel injectors and spacers from cylinder head. Remove oil pressure switch from side of cylinder
head.
18. Note location of adjusting shims and valve lifters for reassembly reference. Remove adjusting shims and
valve lifters from c
ylinder head (if necessary). NOTE: After removing timing belt from camshaft sprocket, manufacturer
recommends supporting timing belt so belt does not come off crankshaft
sprocket. If timing belt comes off crankshaft sprocket, timing belt must be
completely removed and reinstalled.
CAUTION: Cylinder head bolts must be loosened in proper sequence to prevent
cylinder head warpage.

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 18 © 2005 Mitchell Repair Information Company, LLC.

Fig. 14: Exploded View Of Typical Cylinder Head & Components (1997 Shown; 1998 Is Similar)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 19 © 2005 Mitchell Repair Information Company, LLC.

Fig. 15: Cylinder Head Bolt Removal & Installation Sequence
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Inspection
1. Inspect cylinder head warpage at cylinder block, exhaust manifold and intake manifold surfaces. Replace
cylinder head if warpage exceeds specification. See CYLINDER HEAD
under ENGINE
SPECIFICATIONS.
2. Inspect cylinder block deck surface for warpage. Replace cylinder block if deck surface warpage exceeds
specification. See CYLINDER BLOCK
under ENGINE SPECIFICATIONS.
3. Inspect intake and exhaust manifold machined surfaces for warpage. Replace component if warpage
exceeds .0118" (.300 mm). Inspect camshaft and components. See CAMSHAFTS
.
4. Measure valve lifter diameter and bore diameter. Ensure oil clearance is within specification. Replace
components if not within specification. See VALVE LIFTERS
under ENGINE SPECIFICATIONS.
Installation

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 20 © 2005 Mitchell Repair Information Company, LLC.

1. Install NEW insulator at bottom of fuel injector and NEW grommet on top of fuel injector. Coat NEW
"O" rings with gasoline and install on fuel injector.
2. Install 2 spacers on cylinder head. Install fuel injectors on cylinder head. Install fuel delivery pipe on fuel
injectors. Using twisting motion, push fuel injectors into fuel delivery pipe.
3. Install and slightly tighten fuel delivery pipe-to-cylinder head bolts. Ensure all fuel injectors rotate
smoothly. If fuel injector fails to rotate smoothly, check for improperly installed or damaged "O" rings.
4. Position electrical connector on fuel injector facing toward top of engine. Tighten fuel delivery pipe-to-
cylinder head bolts to specification. See TORQUE SPECIFICATIONS
.
5. Using NEW gasket, install intake manifold. Install and tighten bolts/nuts to specification. See TORQUE
SPECIFICATIONS . Install air tube on side of intake manifold.
6. Install adjusting shims and valve lifters in original location on cylinder head (if removed). Ensure valve
lifters rotate smoothly in cylinder head.
7. Install NEW gasket for cylinder head on cylinder block. Ensure all holes in gasket align with holes in
cylinder block.
8. Install cylinder head. Coat threads and bolt-to-cylinder contact surfaces on cylinder head bolts with
engine oil. Install and tighten cylinder head bolts to specification in sequence. See Fig. 15
. See
TORQUE SPECIFICATIONS
.
9. Install camshafts using proper procedure. See CAMSHAFTS. Install No. 3 timing belt cover. Install and
tighten bolts to specification. See TORQUE SPECIFICATIONS
.
10. To install remaining components, reverse removal procedure. If camshaft or cylinder head components
are serviced, adjust valve clearance. See VALVE CLEARANCE ADJUSTMENT
under
ADJUSTMENTS.
11. Before installing gasket and valve cover, apply sealant at front and rear valve cover areas on cylinder
head. See Fig. 4
. Using NEW gasket, install valve cover.
12. Install grommets in original location with marking on grommet aligned in designated area. See Fig. 5
.
Install and tighten valve cover nuts to specification. See TORQUE SPECIFICATIONS
.
13. Install NEW throttle body gasket with protruding area on gasket facing toward bottom of throttle body.
On throttle bodies using 4 mounting bolts, ensure longer bolts are installed in 2 lower bolt holes.
14. Install NEW "O" ring on coolant by-pass pipe and NEW gasket on water pump cover before installing
coolant by-pass pipe. Apply soapy water solution on "O" ring before installing coolant by-pass pipe. Use
NEW gasket when installing catalytic converter on exhaust manifold.
15. Use NEW gasket and NEW nuts when installing front exhaust pipe on front catalytic converter. Ensure
all bolts/nuts are loosely installed on front exhaust pipe before tightening to specification. See TORQUE
SPECIFICATIONS .
16. Install NEW "O" ring on distributor. Coat "O" ring with engine oil. Rotate crankshaft clockwise, as
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.
17. Ensure slot area on intake camshaft is positioned vertically. Rotate drive 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 hol
d-down bolt. Adjust control cables and ignition timing. Fill cooling system.

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 21 © 2005 Mitchell Repair Information Company, LLC.

Fig. 16: Installing Distributor (1997)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
CRANKSHAFT FRONT SEAL
Removal & Installation (Oil Pump Installed)
1. Remove timing belt and crankshaft sprocket. See TIMING BELT. Using a knife, cut lip from seal. Pry
seal from oil pump housing. DO NOT damage sealing surfaces.
2. To install, apply grease to lip of NEW seal. Using hammer and Seal Installer (SST 09226-10010), install
seal until seal surface is even with oil pump housing. To install remaining components, reverse removal
procedure.
Removal & Installation (Oil Pump Removed)
Using hammer and drift, remove seal from oil pump housing. To install, use hammer and Seal Installer (SST
09226-10010). Install seal until seal surface is even with oil pump housing. Apply grease to lip of NEW seal.
TIMING BELT
CAUTION: If reusing timing belt, mark direction of timing belt rotation and place
reference mark on timing belt at camshaft sprocket for reassembly
reference. Also place reference mark on timing belt at upper edge of No. 1
timing belt cover. DO NOT bend, twist or turn timing belt inside out. DO
NOT expose timing to oil, water or steam.

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 22 © 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.

Fig. 17: Exploded View Of Timing Belt & Components
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

1997 Toyota RAV4
2.0L 4-CYL 1997-98 ENGINES Toyota 2.0L 4-Cylinder
Microsoft
Sunday, November 22, 2009 10:23:31 AMPage 24 © 2005 Mitchell Repair Information Company, LLC.