1986 TOYOTA CAMRY V20 check engine

(b) Using a belt tension gauge, measure the drive
belt tension.
Belt tension gauge:
Nippondenso BTG±20 (95506±00020)
Borroughs NO.BT±33±73F
Drive belt tension:
Alternator (3S±FE)
w/ A/C New belt 175 + 5lb
Used belt 130 + 10 lb
w/o A/C New belt 125 + 25 Ib
Used belt 95 + 20 Ib
Alternator (2vZ±FE) New belt 175 + 5 Ib
Used belt 115 + 20 Ib
PS pump New belt 125 + 25 Ib
Used belt 80 + 20 lb
If necessary, adjust the drive belt tension.
HINT:
wºNew beltº refers to a belt which has been used 5
minutes or less on a running engine.
wºUsed beltº refers to a belt which has been used on a
running engine for 5 minutes or more.
wAfter installing the belt, check that it fits properly i n the
ribbed grooves.
wCheck by hand to confirm that the belt has not slipped
out of the groove on the bottom of the pulley. .
wAfter installing a new belt, run the engine for about 5
minutes and recheck the belt tension.
MAINTENANCE OPERATIONS
ENGINE
Cold Engine Operations
1. REPLACE TIMING BELT
(a) Remove the timing belt.
3S±FE (See pages EM±23 to 26)
2VZ±FE (See pages EM±34 to 39)
(b) Install the timing belt.
3S±FE (See pages EM±29 to 33)
2VZ±FE (See pages EM±42 to 47)
2. INSPECT DRIVE BELTS
(a) Visually check the belt for excessive wear, frayed
cords etc.
If necessary, replace the drive belt.
HINT: Cracks on the rib side of a belt are considered accept-
able. If the belt has chunks missing from the ribs, it
should be replaced.
± MAINTENANCEMaintenance OperationsMA±4

6. REPLACE ENGINE OIL AND OIL FILTER
(See page LU±7)
Oil grade: API grade SG, multigrade, fuel±efficient and
recommended viscosity oil
Drain and refill with oil filter change capacity:
3.9 liters (4.1 US qts, 3.4 Imp. qts)
7. REPLACE ENGINE COOLANT
(See page CO±4)
Use a good brand of ethylene±glycol base coolant, mixed
according to the manufacturer's instructions.
Coolant capacity (w/ Heater):
3S±FE M/T 6.4 liters (6.8 US qts, 5.6 Imp. qts)
A/T (2WD)
6.3 liters (6.7 US qts, 5.5 Imp. qts)
A/T (4WD)
6.8 liters (7.2 US qts. 6.0 Imp. qts)
2VZ±FE M/T 9.5 liters (10.0 US qts, 8.4 Imp. qts)
A/T 9.4 liters (9.9 US qts, 8.3 Imp. qts)
8. INSPECT CHARCOAL CANISTER
(a) Remove the canister dust cover.
M Disconnect the hoses from the charcoal canister.
Label hoses for correct installation.
(c) Plug pipe C with your finger, and blow compressed air
(3kg/cm
2, 43 psi or 294 kPa) through pipe B (fuel tank
side).
wCheck that air comes out of the bottom pipe A
without resistance.
wCheck that no activated charcoal comes out.
If necessary, replace the charcoal canister.
NOTICE: Do not attempt to wash the charcoal.
(d) Reconnect the hoses to the charcoal canister.
(e) Reinstall the canister dust cover.
9. REPLACE GASKET IN FUEL TANK CAP
(a) Remove the old gasket (O±ring) from the tank cap. Do
not damage the cap.
(b) Install a new gasket by hand.
(c) Check the cap for damage or cracks.
(d) Install the cap and check the torque limiter.
± MAINTENANCEMaintenance OperationsMA±6

D. (4WD)
Check Rear differential oil
(a) Visually check the differential for oil leakage.
If leakage is found, check for cause and repair.
(b) Remove the filler plug and feel inside the hole with your
finger. Check that the oil comes to within 5 mm
(0.20 in.) of the bottom edge of the filler hole.
If the level is low, add oil until it begins to run out the
filler hole.
Differential oil: See step 21 (G)
21. REPLACE TRANSAXLE, TRANSFER AND
DIFFERENTIAL OIL (FLUID)
A. (2WD M/T (3S±FE))
Replace transaxle fluid
(a) Remove the engine under cover.
(b) Remove the filler and drain plugs, and drain the fluid.
(c) Reinstall the drain plug securely.
(d) Add new fluid until it beings to run out of the filler hole.
Transaxle fluid: ATF DEXRON
II
Capacity: 2.6 liters (2.7 US qts, 2.3 Imp. qts)
(e) Reinstall the filler plug securely.
(f) Reinstall the engine under cover.
6. (2WD M/T (2vZ±FE))
Replace transaxle oil
(a) Remove the engine under cover.
(b) Remove the filler and drain plugs, and drain the oil.
(c) Reinstall the drain plug securely.
(d) Add new oil until it begins to run out of the filler hole.
Transaxle oil:
Oil grade API GL±4 or GL±5
Viscosity SAE 75W±9O or 80W±90
Capacity: 4.2 liters (4.4 US qts, 3.7 Imp. qts)
(e) Reinstall the filler plug securely.
(f) Reinstall the engine under cover.
± MAINTENANCEMaintenance operationsMA±11

C. (4WD M/T (3S±FE))
Replace transaxle (incl. transfer) oil
(a) Remove the engine under cover.
(b) Remove the filler and drain plugs, and drain the oil.
(c) Reinstall the drain plug securely.
(d) Add new oil until it begins to run out of the filler hole.
Transaxle oil: Transaxle oil E50 (08885±80206) or equiv-
alent
Recommended transaxle oil:
Oil grade API GL±5
Viscosity SAE 75w±90 or 80W±90
Above ±18
°C (0°F) SAE 90
Below ±18°C (0°F) SAE 80W
Capacity: 5.0 liters (5.3 US qts, 4.4 Imp. qts)
(e) Reinstall the filler plug securely.
(f) Reinstall the engine under cover.
(d) with the engine OFF, add new fluid through the
dipstick tube.
Transmission fluid: ATF DEXRON
II
Drain and refill capacity: 2.5 liters
(2.6 us qts, 2.2 Imp. qts)
(e) Start the engine and shift the selector into all posi-
tions from ºf'º through ºLº, and then shift into ºPº.
(f) With the engine idling, check the fluid level. Add
fluid up to the ºCOOLº level on the dipstick.
NOTICE: Do not overfill. The transmission and differ-
ential are separate units.
(g) Recheck the fluid level with the normal tempera-
ture (70 ± 80
°C (158 ± 176°F)) and add as neces-
sary.
(h) Reinstall the engine under cover. D. (2WD A/T)
Replace transaxle fluid
(Transmission)
(a) Remove the engine under cover.
(b) Using a 10 mm hexagon wrench, remove the drain
plug and drain the fluid.
(e) Reinstall the drain plug securely.
± MAINTENANCEMaintenance OperationsMA±12

(Front Differential)
(a) Remove the engine under cover.
(b) Using a 10 mm hexagon wrench, remove the
drain plug and drain the fluid.
(c) Reinstall the drain plug securely.
(d) Add new fluid until it beings to run out of the filler
hole.
Transaxle fluid: ATF DEXRON
II
Capacity: 3S±FE 1.6 liters
(1.7 US qts, 1.4 Imp. qts)
2VZ±FE 1.0 liters
(1.1 US qts, 0.9 Imp. qts)
(e) Reinstall the filler plug securely.
(f) Reinstall the engine under cover.
(d) With the engine OFF, add new fluid through the dip-
stick tube.
Transaxle fluid: ATF Type T (O8886±08405) or equiva
lent
Drain and refill capacity:
3.5 liters (3.7 US dts, 3.0 Imp. qts)
(e) Start the engine and shift the selector into all
positions from ºPº through ºLº, and then shift
into ºPº.
(f) With the engine idling, check the fluid level. Add
fluid up to the ºCOOLº level on the dipstick.
NOTICE: Do not overfill.
(g) Recheck the fluid level with the normal tempera-
ture (70 80°C (158 176°F)) and add as neces-
sary.
(h) Reinstall the engine under cover. E. (4WD A/T (3S±FE))
Replace transaxle fluid
(a) Remove the engine under cover.
(b) Using a 1 0 mm hexagon wrench, remove the drain
plugs and drain the fluid.
(c) Reinstall the drain plug securely.
± MAINTENANCEMaintenance OperationsMA±13

G. (4WD)
Replace rear differential oil
(a) Remove the filler and drain plugs, and drain the oil.
(b) Reinstall the drain plug securely.
(c) Add new oil until it beings to run out of the filler hole.
Rear differential oil:
Oil grade API GL±5 hypoid gear oil
Viscosity Above ±18°C (0°F) SAE 90
Below ±18°C (0°F) SAE 80W±90
Capacity: 1.1 liters (1.2 U S qts, 1.0 Imp. qts)
(d) Reinstall the filler plug securely.
22. TIGHTEN BOLTS AND NUTS ON CHASSIS AND BODY
Tighten the following parts:
wFront seats mount bolts
Torque: 375 kg±cm (27 ft±Ib, 37 N±m)
(d) Add new oil through the dipstick tube.
Transaxle oil: Transaxle oil E50 (08885±80206) or
equivalent
Recommended transaxle oil:
Oil grade API GL±5
Viscosity SAE 75W±90 or 80w±90
Above ±18°C (0°F) SAE 90
Below ±18°C (0°F) SAE 80W
Capacity: 0.7 liters (0.74 US qts, 0.62 Imp. qts)
F. (4WD A/T)
Replace transfer oil
(a) Remove the engine under cover.
(b) Using a 10 mm hexagon wrench, remove the drain plug
and drain the oil.
(c) Reinstall the drain plug securely.
(e) Check the oil level and add as neces-
sary.
M Reinstall the engine under cover.
± MAINTENANCEMaintenance OperationsMA±14

23. FINAL INSPECTION
(a) Check the operation of the body parts:
wHood
Auxiliary catch operation properly
Hood locks securely when closed
wFront and rear doors
Door locks operate properly
Doors close properly
wLuggage compartment door and back door
Door sock operates properly
wSeats
Seat adjusts easily and locks securely in any position
Front seat back locks securely in any position
Folding±down rear seat backs lock securely
(b) Road test
wCheck the engine and chassis for abnormal noises.
wCheck that the vehicle does not wander or pull to one side.
wCheck that the brakes work properly and do not drag.
wPerform bedding down of the parking brake shoes and drum.
(See page MA±8)
(c) Be sure to deliver a clean car especially check:
wSteering wheel
wShift lever knob
wAll switch knobs
wDoor handles
wSeatswStrut/stabilizer bar bracket±to±body mount bolts
(LH and RH)
Torque: 620 kg±cm (45 ft±lb, 61 N±m)
wEngine mounting center member±to±body mount bolts
Torque: 400 kg±cm 129 ft±lb, 39 N±m)
wFront suspension lower cross member±to±body mount
bolts
Torque: 2,110 kg±cm (153 ft±Ib, 206 N±m)
wRear suspension lower crossmember±to±body mount
bolts
Torque: 2WD 710 kg±cm (51 ft±lb, 70 N±m)
4WD 1,620 kg±cm (117 ft±Ib, 159 N±m)
± MAINTENANCEMaintenance OperationsMA±15

Single Unit Inspection
DIFFERENTIAL LOCK SWITCH
1. INSPECT CONTINUITY OF DIFFERENTIAL LOCK
SWITCH
(a) Disconnect the differential lock switch connector.
(b) Check continuity between terminals 1 to 4.
Switch ON: Continuity
Switch OFF: No continuity
4WD CONTROL SOLENOID
1. INSPECT OPERATION OF 4WD CONTROL SOLENOID
Check air flow of each port when the battery voltage is
applied and is not applied to terminals No.1, No.2 of
the solenoid.
Function Inspection
DIFFERENTIAL LOCK CONTROL
INSPECT DIFFERENTIAL LOCK OPERATION
Start the engine. Check that the differential lock indica-
tor light comes on when the differential lock control
switch is turned to ON. Check that the light goes off
when the switch is turned to OFF.
HINT: After checking the system, turn the control switch
to OFF and check that the differential lock function is
released.
Reference: If the indicator light does not come on and
go out when the control switch is operated, move the
vehicle
slightly forward. when the system is operated it should
be normal.
TRANSFER VACUUM ACTUATOR
1. INSPECT ACTUATOR HOSE CONNECTION
Check that the actuator hoses are connected to the
solenoids and actuator tightly and properly.
Apply battery voltage
Non voltage Voltage
Port
± MANUAL TRANSAXLECenter Differential Lock Control (E56F5)MT±114