TOYOTA CAMRY 2000 Service Manual Online

TIMING BELT COMPONENTS INSPECTION
1. INSPECT TIMING BELT
NOTICE:
wDo not bend, twist or turn the timing belt Inside out.
wDo not allow the timing belt to come into contact
with oil, water or steam.
22. REMOVE CRANKSHAFT TIMING PULLEY
If the pulley cannot be removed by hand, use 2 screw±
drivers.
HINT: Position shop rags as shown to prevent
damage.20. REMOVE NO.1 IDLER PULLEY AND TENSION
SPRING
Remove the bolt, pulley and tension spring.
23. REMOVE OIL PUMP PULLEY
Using SST, remove the nut and pulley.
SST 09616±3001121. REMOVE NO.2 IDLER PULLEY
Remove the bolt and pulley.
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wDo not utilize timing belt tension when installing or
removing the mounting bolt of the camshaft timing
pulley.
If there are any defects as shown in the illustration,
check the following points:
(a) Premature parting
wCheck for proper installation.
wCheck the timing cover gasket for damage and
proper installation.
(b) If the belt teeth are cracked or damaged, check to see
if either camshaft or water pump is locked.
(e) If there is noticeable wear on the belt teeth, check the
timing cover for damage, correct gasket installation,
and for foreign material on the pulley teeth.
If necessary, replace the timing belt. (c) If there is noticeable wear or cracks on the belt face,
check to see if there are nicks on the side of the idler
pulley lock.
(d) If there is wear or damage on only one side of the belt,
check the belt guide and the alignment of each pulley.
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3. INSPECT TENSION SPRING
(a) Measure the free length of tension spring.
Free length:
46.0 mm (1.811 in.)
If the free length is not as specified, replace the
tension spring.
(b) Measure the tension of the tension spring at the
specified installed length.
Installed tension (at 50.5 mm (1.988 in.)):
Green color
32 ± 37 N (3.25 ± 3.75 k9f, 7.2 ± 8.3 lbf)
Silver color
47 ± 52 N (4.75 ± 5.25 kgf, 10.5 ± 11.8 lbf)
If the installed tension is not as specified, replace the
tension spring.
TIMING BELT INSTALLATION
(See Components for Removal and Installation)
1. INSTALL OIL PUMP PULLEY
(a) Align the cutouts of the pulley and shaft, and slide on
the pulley. 2. INSPECT IDLER PULLEYS
Check that the idler pulley turns smoothly.
If necessary, replace the idler pulley.
(b) Using SST, install the nut.
SST 09616 ± 30011
Torque: 28 N±m (290 kgf±cm, 21 ft±lbf)
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4. TEMPORARILY INSTALL NO.1 IDLER PULLEY AND
TENSION SPRING
(a) Install the pulley with the bolt. Do not tighten the bolt
yet.
HINT: Use a bolt 42 mm (1.65 in.) in length.
(b) Install the tension spring.
(c) Pry the pulley toward the left as far as it will go and
tighten the bolt.
(d) Check that the idler pulley moves smoothly.
5. TEMPORARILY INSTALL TIMING BELT
NOTICE: The engine should be cold.
(a) Using the crankshaft pulley bolt, turn the crankshaft
and position the key groove of the crankshaft timing
pulley upward.
(b) Remove any oil or water on the crankshaft pulley, oil
pump pulley, water pump pulley, No. 1 idler pulley, No.
2 idler pulley and keep them clean.
(c) Install the timing belt on the crankshaft timing pulley,
oil pump pulley, No.1 idler pulley, water pump pulley
and No.2 idler pulley.
HINT (When re±using timing belt): Align the points
marked during removal, and install the belt with the
arrow pointing in the direction of engine revolution. 2. INSTALL CRANKSHAFT TIMING PULLEY
(a) Align the timing pulley set key with the key groove of
the pulley.
(b) Slide on the timing pulley, facing the flange side
inward.
3. INSTALL NO.2 IDLER PULLEY
(a) Install the pulley with the bolt.
Torque: 42 N±m (425 kgf±cm, 31 ft±lbf)
HINT: Use a bolt 35 mm (1.38 in.) in length.
(b) Check that the idler pulley moves smoothly.
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9. INSTALL CAMSHAFT TIMING PULLEY
(a) Align the camshaft knock pin with the knock pin
groove of the pulley, and slide on the timing pulley.
(b) Using SST, install the plate washer and bolt.
SST 09249 ± 63010 and 09278 ± 54012
Torque: 37 N±m (380 kgf±cm, 27 ft±lbf)
HINT: Use a torque wrench with a fulcrum length of
340 cm (13.39 in.)8. 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 the pulley bolt.
SST 09213±54015 (91651 ±60855)
09330±00021
Torque: 108 N±m (1,100 kgf±cm, 80 ft±lbf)
10. SET No.1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its groove with
timing mark ª0º of the No.1 timing belt cover. 7. INSTALL NO.1 TIMING BELT COVER
(a) Install the gasket to the timing belt cover.
(b) Install the timing belt cover with the 4 bolts. 6. INSTALL TIMING BELT GUIDE
Install the guide, facing the cup side outward.
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11. INSTALL TIMING BELT
HINT. (When re±using timing belt):
wCheck that the matchmark on the timing belt
matches the end of the No.1 timing belt cover.
If the matchmark does not align, shift the meshing of
the timing belt and crankshaft timing pulley until they
align. (See page EG1±29)
(a) Remove any oil or water on the camshaft timing
pulley, and keep it clean.
(b) Install the timing belt, and check the tension between
the crankshaft timing pulley and camshaft timing
pulley. (b) Using SST, turn the camshaft, and align the hole of
the camshaft timing pulley with the timing mark of the
bearing cap.
SST 09278±54012
wAlign the matchmarks of the timing belt and
camshaft timing pulley.
12. CHECK VALVE TIMING
(a) Loosen the No.1 idler pulley bolt 1/2 turn.
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13. INSTALL NO.2 TIMING BELT COVER
(a) Install the 2 gaskets to the No. 1 and No.2 belt covers.
(b) install the belt cover with the 5 bolts.
(c) Align the 2 clamps of the engine wire with cover
mounting bolts. (d) w/ Green Tension Spring:
Slowly turn the crankshaft pulley 1 and 7/8 revolu±
tions, and align its groove with the mark at 45
BTDC
(for No.1 cylinder) of the No.1 timing belt cover.
NOTICE: Always turn the crankshaft clockwise.
(c) Check that each pulley aligns with the timing marks as
shown in the illustration..
If the timing marks do not align, remove the timing
belt and reinstall it. (b) Turn the crankshaft pulley 2 revolutions from TDC to
TDC.
NOTICE: Always turn the crankshaft clockwise.
(e) Torque the mounting bolt of the No.1 idler pulley.
Torque: 42 N±m (425 kgf±cm, 31 ft±lbf)
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17. INSTALL ENGINE MOVING CONTROL ROD
(a) Temporarily install the engine moving control rod with
the 3 bolts in the sequence shown. 15. INSTALL NO.2 ENGINE MOUNTING BRACKET
(a) Temporarily install the No.2 engine mounting bracket
with the 2 bolts. 14. INSTALL SPARK PLUGS
(a) Using a 16 mm plug wrench, install the spark plug.
(b) Connect the high±tension cords.
(b) Install the remaining bolt.
(c) Tighten the 3 bolts in the sequence shown.
Torque: 52 N±m (530 kgf±cm, 38 ft±lbf)
16. CONNECT CONNECTOR TO GROUND WIRE ON RH
FENDER APRON
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19. INSTALL RH FENDER APRON SEAL
20. INSTALL RH FRONT WHEEL
21. INSTALL GENERATOR (See page CH±24)
Drive belt tension:
w/ A/C
New belt
175 + 5 lbf
Used belt
130 + 10 lbf
w/o A/C
New belt
125 + 25 lbf
Used belt
95 + 20 lbf
22. INSTALL ENGINE COOLANT RESERVOIR TANK
23. CONNECT NEGATIVE (±) TERMINAL CABLE TO
BATTERY 18. INSTALL AND ADJUST PS DRIVE BELT
Install the drive belt with the pivot and adjusting bolts.
Drive belt tension:
New belt
125 + 25 lbf
Used belt
80 + 20 I bf (b) Tighten the 3 bolts in the sequence shown.
Torque: 64 N±m (650 kgf±cm. 47 ft±lbf)
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CYLINDER HEAD
COMPONENTS FOR REMOVAL AND
INSTALLATION
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