TOYOTA CAMRY V20 1986 Service Information

11. INSTALL RH CAMSHAFT TIMING PULLEY AND
TIMING BELT
(a) Remove any oil or water on the RH camshaft timing and
No±2 idler pulleys, and keep them clean.
(b) Align the installation mark on the timing belt with the timing
mark of the RH camshaft timing pulley.
(c) Hang the timing belt on the RH camshaft timing pulley, fac-
ing the flange side inward. (b) Remove any oil or water on the LH camshaft timing
pulley, and keep it clean.
(c) Using SST, slightly turn the LH camshaft timing pulley
clockwise. Align the installation mark on the timing
belt with the timing mark of the camshaft timing
pulley, and hang the timing belt on the LH
camshaft timing pulley.
SST 09278±54012 10. INSTALL TIMING BELT TO LH CAMSHAFT TIMING
PULLEY
(a) Check that the installation mark on the timing belt
matches the end of the No.1 timing belt cover±.
If the installation mark do not align, shift the meshing of the
timing belt and crankshaft timing pulley until they align.
(d) Using SST, align the timing marks of the LH
camshaft pulley and No.3 timing belt cover.
SST 09278±54012
(e) Check that the timing belt has tension between the
crankshaft timing and LH camshaft timing pulleys.
(d) Align the timing .marks of the RH camshaft timing
pulley and No.3 timing belt cover.
(e) Slide the RH camshaft timing pulley on the camshaft.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±44

12. SET TIMING BELT TENSIONER
(a) Place a plate washer between the tensioner and a block.
(b) Using a press, slowly press in the push rod using 100
± 1,000 kg (220 ± 2,205 ib, 981 ± 9,807 N) of pressure.
(c) Align the holes of the push rod and housing, pass a
1.27 mm hexagon wrench (sized 1.27 mm) through the
holes to keep the setting position of the push rod.
(d) Release the press.
(e) Install the dust boot to the tensioner. (g) Using SST, install and torque the bolt.
SST09249±63010 and 09278±54012
Torque: 760 kg±cm (55 ft±lb, 75 N±m)
HINT: Use a torque wrench with a fulcrum length of 340
mm (13.39 in.). (f) Using SST, align the knock pin hole of the camshaft with
the knock pin groove of the pulley and install the
knock pin.
SST 09278±54012
13. INSTALL TIMING BELT TENSIONER
(a) Install the tensioner with the two bolts.
Torque: 270 kg±cm (20 ft±lb, 26 N±m)
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±45

16. INSTALL NO.2 TIMING BELT COVER
(a) Install the gasket to the timing belt cover.
(b) Install the timing belt cover with the eight bolts.
HINT: Use the bolts indicated by A, B and C.
17. INSTALL SPARK PLUGS (See page IG±11 )
Torque: 180 k9±cm (13 ft±Ib, 18 N±m)
14. CHECK VALVE TIMING
(a) Turn the crankshaft pulley two revolutions from TDC
to TDC.
HINT: Always turn the crankshaft clockwise.
(b) Check that each pulley aligns with the timing marks as
shown in the figure.
If the marks do not align, remove the timing belt and
reinstall it.
15. INSTALL ENGINE RH MOUNTING BRACKET
Install the mounting bracket with the three bolt.
Torque: 410 kg±cm (30 ft±lb, 39 N±m)
(b) Remove the 1.27 mm hexagon wrench (sized 1.27
mm) from the tensioner.
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±46

20. INSTALL ENGINE RH MOUNTING STAYS
(a) Install the No±1 mounting stay with the three bolts.
Torque the bolts.
Torque: 530 kg±cm (38 ft±Ib, 52 N±m)
(b) Install the No.2 mounting stay with the bolt and nut.
Torque the bolt and nut.
Torque:
Bolt 670 kg±cm (48 ft±Ib, 66 N±m)
Nut 530 kg±cm (38 ft±Ib, 52 N±m)
21. INSTALL PS PUMP DRIVE BELT
Adjust the drive belt.
Drive belt tension: New belt 125
+ 20 Ib
Used belt 80
+ 25 Ib
22. INSTALL ALTERNATOR DRIVE BELT
Adjust the drive belt. (See page CH±3)
Drive belt tension: New belt 175
+ 5 Ib
Used belt 115
+ 20 Ib
23. INSTALL RH FRONT FENDER APRON SEAL
24. INSTALL RH FRONT WHEEL
25. INSTALL PS OIL RESERVOIR TANK
(See step 6 on page EM±170)
26. (w/ CRUISE CONTROL SYSTEM)
INSTALL CRUISE CONTROL ACTUATOR AND
VACUUM PUMP (See step 27 on page EM±173)
27. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY 18. INSTALL ENGINE RH MOUNTING INSULATOR
(a) Attach the mounting insulator to the mounting bracket and
body, and temporarily install the mounting insulator bolt,
four nuts and the mounting stay bolt (A).
(b) Torque the mounting insulator bolt and four nuts. Do not
torque the mounting stay bolt (A) yet.
Torque:
Bolt 650 kg±cm (47 ft±Ib, 64 N±m)
Nut To bracket 530 kg±cm (38 ft±lb, 52 N±m)
To body 900 kg±cm (65 ft±lb, 88 N±m)
(c) (w/ A.B.S..)
Install the two clamp bolts of the PS oil cooler pipes.
19. LOWER ENGINE
± ENGINE MECHANICALTiming Belt (2VZ±FE)EM±47

CYLINDER HEAD (3S±FE)
COMPONENTS
± ENGINE MECHANICALCylinder Head (3S±FE)EM±48

REMOVAL OF CYLINDER HEAD
(See page EM±48)
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL
OF BATTERY
2. DRAIN ENGINE COOLANT (See page CO±4)
3. (A/T)
DISCONNECT THROTTLE CABLE AND BRACKET FROM
THROTTLE BODY
4. DISCONNECT ACCELERATOR CABLE AND BRACKET
FROM THROTTLE BODY AND AIR INTAKE CHAMBER
5. REMOVE CRUISE CONTROL ACTUATOR
(See step 9 on page EM±108)
6. REMOVE AIR CLEANER HOSE
7. REMOVE ALTERNATOR (See page CH±6)
8. REMOVE OIL PRESSURE SWITCH, ENGINE HANGERS
AND ALTERNATOR UPPER BRACKET
9. RAISE VEHICLE
NOTICE: Be sure the vehicle is securely supported.
10. REMOVE RH FRONT WHEEL
11. REMOVE ENGINE RH UNDER COVER
12. REMOVE SUSPENSION LOWER CROSSMEMBER
(See step 20 on page EM±109)
13. DISCONNECT FRONT EXHAUST PIPE FROM
CATALYTIC CONVERTER
(See step 25 on page EM±110)
14. REMOVE EXHAUST MANIFOLD AND CATALYTIC
CONVERTER ASSEMBLY
(a) Disconnect the oxygen sensor connector(s).
(b) Remove the six bolts and manifold upper heat insulator.
(c) Remove the two±bolts, two nuts and catalytic converter
stay.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±49

17. REMOVE WATER OUTLET
(a) Disconnect the following connectors and hoses:
(1) Water temperature sender gauge connector
(2) Water temperature sensor connector
(3) Cold start injector time switch connector
(4) Radiator upper hose
(5) Water hoses
(6) Emission control vacuum hoses
(b) Remove the two bolts, water outlet and gasket.
18. REMOVE WATER BY±PASS PIPE
(a) Disconnect the water hoses.
(b) Remove the two bolts, two nuts, water by±pass pipe, gasket
and O±ring. 15. SEPARATE EXHAUST MANIFOLD AND CATALYTIC
CONVERTER
Remove the following parts:
(1) Five bolts
(2) Manifold lower heat insulator
(3) Eight bolts
(4) Two catalytic converter heat insulators
(5) Three bolts and two nuts
(6) Exhaust manifold
(7) Gasket
(8) Retainer
(9) Cushion
(10) Catalytic converter
16. REMOVE DISTRIBUTOR (Seepage IG±13) (d) Remove the six nuts, the exhaust manifold and catalytic
converter assembly.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±50

22. REMOVE AIR TUBE
(a) Disconnect the following air hoses:
(1) Air intake chamber air hose
(2) Throttle body air hose
(3) (w/ PS)
PS pump air hoses
(b) Remove the two bolts and air tube.19. REMOVE EGR VALVE AND MODULATOR
(a) Remove the vacuum hoses.
(b) Loosen the union nut of the EGR pipe, and remove two
bolts, EGR modulator and gasket.
(c) Remove the bolt and EGR valve.
20. REMOVE THROTTLE BODY
(See steps 5 to 7 on page FI±107)
21. REMOVE COLD START INJECTOR PIPE
(See step 3 on page FI±78)
(b) Disconnect the vacuum sensing hose.
(c) Remove the six bolts, two nuts, intake manifold and
gasket. 23. REMOVE INTAKE MANIFOLD
(a) Remove the two bolts and manifold stay.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±51

28. REMOVE NO. 3 TIMING BELT COVER
Remove the four bolts and belt cover.
HINT:
wSupport the belt so the meshing of the crankshaft timing
pulley and timing belt does not shift.
wBe careful not to drop anything inside the timing belt cover.
wDo not allow the belt to come into contact with oil, water or
dust. 24. REMOVE DELIVERY PIPE AND INJECTORS
(See steps 3 and 7 on page FI±89)
25. REMOVE SPARK PLUGS (See page IG±6)
26. REMOVE CAMSHAFT TIMING PULLEY
(See steps 2 to 14 on pages EM±23 and 25)
27. REMOVE NO. 1 IDLER PULLEY AND TENSION SPRING
(See step 18 on page FI±26)
30. REMOVE CAMSHAFTS
HINT: Since the thrust clearance of the camshaft is small, the
camshaft must be held level while it is being removed.
If the camshaft is not kept level, the portion of the cylinder
head receiving the shaft thrust may crack or be damaged,
causing the camshaft to seize or break. To avoid this, the fol-
lowing steps should be carried out.
A. Remove exhaust camshaft
(a) Set the knock pin of the intake camshaft at 10 ± 450
BTDC of camshaft angle.
HINT: The above angle helps to lift the exhaust camshaft level
and evenly by pushing No. 2 and No. 4 cylinder cam lobes of
the exhaust camshaft to their valve lifters.29. REMOVE CYLINDER HEAD COVER
Remove the four nuts, grommets, head cover and gasket.
HINT: Arrange the grommets in correct order, so that they
can be reinstalled into their original positions. This minimizes
any possibility of oil leakage due to reuse of grommets.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±52

Alternately loosen and remove No. 3 bearing cap bolts 9
and 10.
HINT:
wAs bearing cap bolts 9 and 10 are loosened, check that the
camshaft is being lifted out straight and level.
wIf the camshaft is not being lifted out straight and level, tighten
bearing cap bolts 9 and 10. Then reverse the order of above
steps from (f) to (a) and reset the knock pin of the intake cam-
shaft at 10 ± 45° BTDC, and repeat the steps from (b) and (g)
once again.
NOTICE: Do not pry on or attempt to force the camshaft
with a tool or other object.
(h) Remove the No. 3 bearing cap and exhaust camshaft.
B. Remove intake camshaft
(a) Set the knock pin of the intake camshaft at 80 ± 115°
BTDC of camshaft angle.
NOTE: The above angle allows No. 1 and No. 3 cylinder
cam lobes of the intake camshaft to push their valve lifters
evenly.(b) Secure the exhaust camshaft sub±gear to main gear
with a service bolt.
Recommended service bolt:
Thread diameter6 mm
Thread pitch 1.0 mm
Bolt length 16 ± 20 mm (O.63 ± 0.79 in.)
HINT: When removing the camshaft, make certain that
the torsional spring force of the sub±gear has been elimi-
nated by the above operation.
(e) Uniformly loosen and remove bearing cap bolts 3 to 8
in several passes in the sequence shown.
HINT: Do not remove the No. 3 bearing cap bolts at this
stage.
(f) Remove the No. 1, No. 2 and No. 4 bearing cap.(c) Remove rear bearing cap bolts 1 and 2.
(d) Remove the rear bearing cap.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±53