TOYOTA CAMRY V20 1986 Service Information

REMOVAL OF TIMING BELT
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL
OF BATTERY
2. (w/ CRUISE CONTROL SYSTEM)
REMOVE CRUISE CONTROL ACTUATOR AND
VACUUM PUMP
(See step 14 on page EM±140 or 141)
3. REMOVE PS OIL RESERVOIR TANK WITHOUT
DISCONNECTING HOSES
(See step 35 on page EM±144)
4. REMOVE RH FRONT WHEEL
5. REMOVE ALTERNATOR DRIVE BELT
6. REMOVE RH FENDER APRON SEAL
7. REMOVE PS DRIVE BELT
TIMING BELT (2VZ±FE)
COMPONENTS
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±34

9. SLIGHTLY JACK UP ENGINE
Raise the engine enough to remove the weight from the en-
gine mounting on the right side.
10. REMOVE ENGINE RH MOUNTING INSULATOR
(a) (w/ A.B.S..)
Remove the clamp bolts of the PS oil cooler pipes.
(b) Remove the bolt, four nuts and mounting insulator.
11. REMOVE SPARK PLUGS (See page IG±11)
14. IF RE±USING TIMING BELT, CHECK INSTALLATION
MARKS ON TIMING BELT
Check that there are four installation marks on the timing belt
by turning the crankshaft pulley as shown in the illustration.
If the installation marks have disappeared, place a new
installation mark on .the timing belt before removing each
part.8. REMOVE ENGINE RH MOUNTING STAYS
(a) Remove the three bolts and No.1 mounting stay.
(b) Remove the bolt, nut and No.2 mounting stay.
12. REMOVE NO.2 TIMING BELT COVER
Remove the eight bolts, timing belt cover and gasket.
13. REMOVE ENGINE RH MOUNTING BRACKET
Remove the three bolts and mounting bracket.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±35

17. REMOVE TIMING BELT FROM CAMSHAFT TIMING
PULLEY
HINT (Re±using timing belt): If the installation marks have
disappeared, before removing the timing belt, place new
instillation marks on the timing belt to match the timing marks
of the camshaft timing pulleys.
(a) Using SST, loosen± the tension between the LH and
RH camshaft timing pulleys by slightly turning the RH
camshaft timing pulley clockwise.
SST 09278±54012 15. SET NO.1 CYLINDER TO TDCI COMPRESSION
(a) Turn the crankshaft pulley and align its groove with the timing
mark º0º of the No.1 timing belt cover.
(b) Check that timing marks of the camshaft timing
pulleys and No±3 timing belt cover are aligned.
If not, turn the crankshaft one revolution (360
°).
16. REMOVE TIMING BELT TENSIONER
Remove the two bolts, tensioner and dust boot.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±36

20. REMOVE CAMSHAFT TIMING PULLEYS
Using SST, remove the bolt, timing pulley and knock pin.
Remove the two timing pulleys.
SST R H 09249±63010 and 09278±54012
LH 09278±54012
HINT: Arrange the RH and LH pulleys. HINT (Re±using timing belt): If the installation marks
have disappeared, after removing the timing belt from
the camshaft timing pulleys, place new installation mark
on the timing belt to match the end of the No. 1 timing
belt cover. (b) Remove the timing belt from the camshaft timing pul-
leys.
21. REMOVE NO. 2 IDLER PULLEY
Remove the bolt and idler pulley.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±37

22. REMOVE CRANKSHAFT PULLEY
(a) Using SST, remove the pulley bolt.
SST 09213±54014 (Body),
90213±70010 (90105±08076 (Bolt)) and 09330±00021
HINT (Re±using timing belt): When the crankshaft pulley
bolt is loosened, the position of the timing mark of the
crankshaft pulley and also the installation mark may slip,
so check and align them again.
23. REMOVE NO. 1 TIMING BELT COVER
Remove the four bolts, timing belt cover and gasket. (b) Using SST, remove the pulley.
SST 09213±60017
24. REMOVE TIMING BELT GUIDE
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±38

27. REMOVE CRANKSHAFT TIMING PULLEY
If the pulley cannot be removed by hand, use two screwdriv-
ers.
HINT: Position shop rags as shown to prevent damage.25. REMOVE TIMING BELT
HINT (Re±using timing belt): If the installation marks have
disappeared, place new installation mark on the timing belt
to match the drilled mark of the crankshaft timing pulley.
26. REMOVE NO. 1 IDLER PULLEY
Using a 8 mm hexagon wrench, remove the bolt, idler pulley
and plate washer.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±39

INSPECTION OF TIMING BELT
COMPONENTS
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.
wDo not utilize timing belt tension when installing or removing
the mount bolt of the camshaft timing pulley.
If there are any defects as shown in the figures, check the
following points:
(a) Premature parting
wCheck for proper installation.
wCheck the timing cover gasket for damage and proper instal-
lation.
(c) If there are cracks or noticeable wear on the belt face,
check to see if there are nicks on the side of the idler
pulley lock and water pump.
(d) If there is wear or damage on only one side of the belt,
check the belt guide 'and the alignment of each
pulley. (b) If the belt teeth are cracked or damaged, check to see
if either camshaft is locked.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±40

3. INSPECT TIMING BELT TENSIONER
(a) Visually check tensioner for oil leakage.
HINT: If there is only the faintest trace of oil on the seal on
the push rod side, the tensioner is all right.
If leakage is found, replace the tensioner. (e) If there is noticeable wear on the belt teeth, check tim-
ing cover for damage and check for correct gasket
installation. Check for foreign material on the pulley
teeth.
If necessary, replace the timing belt.
(c) Measure the protrusion of the push rod from the hous-
ing end.
Protrusion: 10.5 ± 11.5 mm (0.413 ± 0.453 in.)
If the protrusion is not as specified, replace the ten-
sioner. (b) Hold the tensioner with both hands and push the push
rod strongly against the floor or wall to check that it
doesn't move.
If the push rod moves, replace the tensioner. 2. INSPECT IDLER PULLEYS
Check the turning smoothness of the idler pulley.
If necessary, replace the idler pulley.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±41

2. INSTALL NO±1 IDLER PULLEY
(a) Apply adhesive to two or three threads of the mount bolt end.
Adhesive: Part No. 08833±00080, THREE BOND
1344, LOCTITE 242 or equivalent
(b) Using a 8 mm hexagon wrench, install the idler pulley with
the plate washer and bolt. Torque the bolt.
Torque: 350 kg±cm (25 ft±Ib, 34 N±m)
(c) Check that the pulley bracket moves smoothly.
3. TEMPORARILY INSTALL TIMING BELT
NOTICE: The engine should be cold.
(a) Remove any oil or water on the crankshaft timing,
No.1 idler and water pump pulleys, and keep them clean.
(b) Align the installation mark on the timing belt with the drilled
mark of the crankshaft timing pulley.
(c) Install the timing belt on the crankshaft timing, No.1
idler and water pump pulleys.
INSTALLATION OF TIMING BELT
(See page EM±34)
1. INSTALL CRANKSHAFT TIMING PULLEY
(a) Align the pulley set key with the key groove of the timing
pulley.
(b) Slide the timing pulley, facing the flange side inward.
5. INSTALL NO.1 TIMING BELT COVER
(a) Install the gasket to the tinning belt cover.
(b) Install the tinning belt cover with the four bolts.4. INSTALL TIMING BELT GUIDE
Install the belt guide, facing the cup side outward.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±42

8. INSTALL LH CAMSHAFT TIMING PULLEY
(a) Slide the timing pulley, facing the flange side outward.
(b) Align the knock pin hole of the camshaft with the knock pin
groove of the timing pulley, and install the knock pin.
(c) Using SST, install and torque the bolt.
SST 09278±54012
Torque: 1,100 kg±cm (80 ft±lb, 108 N±m)
6. INSTALL CRANKSHAFT PULLEY
(a) Align the pulley set key with the key groove of the pulley,
slide the pulley.
(b) Using SST, install and torque the the bolt.
SST 09213±54014 (Body),
09213±70010 (90105±08076 (Bolt)) and
09330±00021
Torque: 2,500 kg±cm (181 ft±ib, 245 N±m)
(b) (RH Camshaft Pulley Position)
Turn the camshaft, align the knock pin hole of the
camshaft with the timing mark of the No.3 timing belt
cover.
(c) (LH Camshaft Pulley Position)
Turn the camshaft timing pulley, align the timing
marks of the camshaft timing pulley and No.3 timing
belt cover. 9. SET NO.1 CYLINDER TO TDC/COMPRESSION
(a) (Crankshaft Position)
Turn the crankshaft pulley, and align the its groove with the
º0º timing mark of the No.1 timing belt cover. 7. INSTALL NO.2 IDLER PULLEY
(a) Install the idler pulley with the bolt. Torque the bolt.
Torque: 400 kg±cm (29 ft±lb, 39 N±m)
(b) Check that the idler pulley moves smoothly.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±43