boot TOYOTA SUPRA 1995 Service User Guide

3. APPLY MOLYBDENUM DISULPHIDE LITHIUM BASE
GREASE (NLGI NO.2)
(a) Apply release hub grease to these parts:
wRelease fork and hub contact point
wRelease fork and push rod contact point
wRelease fork pivot point
(b) Apply clutch spline grease.
wClutch disc spline
HINT: Recommended grease part number 08887±01706.
4. INSTALL RELEASE BEARING, FORK AND BOOT TO
TRANSMISSION
(a) Install the bearing assembly to the fork, and then install them
to the transmission.
(b) Install the boot.
5. INSTALL TRANSMISSION TO ENGINE
(See page MT1±8)
± CLUTCHCLUTCH UNIT (2JZ±GE)CL±21

HIGH±TENSION CORDS INSPECTION
1. REMOVE THROTTLE BODY
(See throttle body removal in SFI System)
2. REMOVE NO.3 TIMING BELT COVER
3. REMOVE CYLINDER HEAD REAR COVER
4. DISCONNECT HIGH±TENSION CORDS FROM SPARK
PLUGS AND IGNITION COIL
Disconnect the high±tension cords at the rubber boot. Do not
pull on the high±tension cords.
NOTICE: Pulling on or bending the cords may damage the con-
ductor inside.
5. REMOVE DISTRIBUTOR CAP WITHOUT
DISCONNECTING HIGH±TENSION CORDS
6. INSPECT HIGH±TENSION CORD RESISTANCE
Using an ohmmeter, measure the resistance without discon-
necting the distributor cap.
Maximum resistance:
25 k
per cord
If the resistance is greater than maximum, check the termi-
nals. If necessary, replace the high±tension cord and/or dis-
tributor cap.
7. REINSTALL DISTRIBUTOR CAP
8. RECONNECT HIGH±TENSION CORDS TO SPARK
PLUGS AND IGNITION COIL
9. REINSTALL CYLINDER HEAD REAR COVER
10. REINSTALL NO.3 TIMING BELT COVER
11. REINSTALL THROTTLE BODY
(See throttle body installation in SFI System)
SPARK PLUGS INSPECTION
NOTICE:
wNever use a wire brush for cleaning.
wNever attempt to adjust the electrode gap on used a spark
plug.
wSpark plugs should be replaced every 100,000 km (60,000
miles).
1. DISCONNECT HIGH±TENSION CORDS FROM SPARK
PLUGS
2. INSPECT ELECTRODE
Using a megger (insulation resistance meter), measure the
insulation resistance.
Standard correct insulation resistance:
10 M
or more
If the resistance is less than specified, proceed to step 7.
HINT: If a megger is not available, the following simple meth-
od of inspection provides fairly accurate results.
± IGNITION SYSTEM(2JZ±GE)IG±5

(d) Disconnect the high±tension cords from the spark plugs.
Disconnect the high±tension cords at the rubber boot. Do not
pull on the cords.
NOTICE: Pulling on or bending the cords may damage the con-
ductor inside.
(e) Re mo ve th e 7 high±tension cords and 8 cord clamps
assembly.
5. REMOVE CORD CLAMPS FROM HIGH±TENSION CORDS
HIGH±TENSION CORDS AND CORD
CLAMPS INSTALLATION
1. INSTALL HIGH±TENSION CORDS
(a) Connect the high±tension cords to the spark plugs.
wFace the cord of the high±tension cord as shown in the
illustration.
± IGNITION SYSTEM(2JZ±GE)IG±11

4. REMOVE BRACKET IGNITION COILS ASSEMBLIES
Remove the 2 bolts and 2 ignition coils assembly.
Torque:
Bracket to cylinder head cover
8.8 NVm (90 kgfVcm, 78 in.Vlbf)
5. REMOVE IGNITION COILS FROM BRACKET
(a) Remove the rubber boot from the ignition coil.
(b) Remove the 2 screws and ignition coil.
± IGNITION SYSTEM(2JZ±GTE)IG±27

MAINTENANCE OPERATIONS
ENGINE
Cold Engine Operations
1. REPLACE TIMING BELT
(See timing belt removal and installation in Engine Me-
chanical)
2. INSPECT DRIVE BELT
(See step 3 in on±vehicle insection in Charging System)
3. INSPECT AIR FILTER
(a) Remove the air filter.
(b) Visually check that the air filter is not excessively damaged
or oily.
If necessary, replace the air filter.
(c) Clean the air filter with compressed air.
First blow from the inside thoroughly, then blow off the out-
side of the air filter.
(d) Reinstall the air filter.
4. REPLACE AIR FILTER
Replace the air filter with a new one.
5. REPLACE SPARK PLUGS
(a) 2JZ±GE:
Remove the throttle body.
(See throttle body removal in SFI System)
(b) Remove the No.3 timing belt cover.
(c) 2JZ±GE:
Remove the cylinder head rear cover.
(d) Disconnect the high±tension cords at the rubber boot. Do not
pull on the high±tension cords.
NOTICE: Pulling on or bending the cords may damage the con-
ductor inside.
(e) Using a 16 mm plug wrench, remove the 6 spark plugs.
(f) Check the electrode gap of new spark plugs.
Correct electrode gap:
1.1 mm (0.043 in.)
MA±6± MAINTENANCEMAINTENANCE OPERATIONS

wDrive the vehicle at approx. 50 km/h (30 mph) on a safe,
level and dry road.
wWith the parking brake button pushed in, pull on the
lever with 88 N (9 kgf, 20 lbf) of force.
wDrive the vehicle for approx. 400 meters (1/4 mile) in this
condition.
wRepeat this procedure 2 or 3 times.
wCheck parking lever travel.
If necessary, adjust the parking brake.
CHASSIS
16. INSPECT STEERING LINKAGE
(a) Check the steering wheel freeplay.
Maximum freeplay:
30 mm (1.18 in.)
With the vehicle stopped and pointed straight ahead, rock the
steering wheel gently back and forth with light finger pres-
sure.
(b) Check the steering linkage for looseness or damage.
Check that:
wTie rod ends do not have excessive play.
wDust seals and boots are not damaged.
wBoot clamps are not loose.
17. INSPECT SRS AIRBAG
Driver Airbag:
Visually inspect the steering wheel pad (airbag and inflater).
wUse the diagnosis check to check if there are
abnormalities.
wCheck that there are no cuts, cracks or noticeable color
changes on the surface of the steering wheel pad or in
the center groove of the pad.
wRemove the steering wheel pad from the vehicle and
check the wiring and steering wheel for damage and
corrosion due to rusting, etc.
If necessary, replace the steering wheel pad. MA±12
± MAINTENANCEMAINTENANCE OPERATIONS

TRANSMISSION REMOVAL
Installation is in the reverse order of removal.
INSTALLATION HINT: After installation, check and in-
spect item as follow.
w Road test the vehicle.
1. REMOVE UPPER CONSOLE PANEL, SHIFT LEVER
BOOT AND SET BOLTS
(a) Remove the shift lever knob.
(b) Using a screwdriver, pry out the upper console panel.
(c) Remove the 4 set bolts.
(d) Remove the shift and select lever boot No.1 and No.2.
(e) Remove the 4 set bolts.
Torque: 7.8 NVm (80 kgfVcm, 69 in.Vlbf)
2. RAISE VEHICLE
NOTICE: Be sure the vehicle is securely supported.
3. DRAIN TRANSMISSION OIL
Oil type:
TOYOTA GEAR OIL V160 or
ESSO ATF DEXRON[D±21065
Capacity:
1.8 liters (1.9 US qts. 1.6 lmp.qts)
4. REMOVE EXHAUST FRONT PIPE AND PIPE SUPPORT
BRACKET
(a) Remove the 2 nuts, heat insulator, oxygen sensor and
gasket.
(b) Remove the 2 bolts and nuts.
(c) Remove the 2 bolts and pipe support bracket.
Torque: 43 NVm (440 kgfVcm, 32 ftVlbf)
(d) Remove the 2 bolts and nuts.
(e) Remove the exhaust front pipe and gasket.
Torque: 58 NVm (590 kgfVcm, 43 ftVlbf)
± V160 MANUAL TRANSMISSIONASSEMBLY REMOVAL AND INSTALLATIONMT2±5

TRANSMISSION REMOVAL
Installation is in the reverse order of removal.
INSTALLATION HINT: After installation, check and inspect
item as follows.
wRoad test the vehicle.
1. REMOVE FAN SHROUD SET BOLTS
Remove the 5 bolts.
2. REMOVE UPPER CONSOLE PANEL, SHIFT LEVER
BOOT AND MOUNTING BOLTS
(a) Remove the shift lever knob.
(b) Using a screwdriver, pry out the upper console panel.
(c) Remove the 4 mounting bolts.
(d) Remove the shift and select lever boot No.1 and No.2.
(e) Remove the 4 mounting bolts.
Torque: 7.8 NVm (80 kgfVcm, 69 in.Vlbf)
3. RAISE VEHICLE
NOTICE: Be sure the vehicle is securely supported.
4. DRAIN TRANSMISSION OIL
Oil grade:
API GL±3, GL±4 or GL±5
Viscosity:
SAE 75W±90
Capacity:
2.6 liters (2.7 US qts, 2.3 Imp.qts)
5. REMOVE EXHAUST FRONT PIPE AND PIPE SUPPORT
BRACKET
(a) Remove the 2 nuts, cover and oxygen sensor.
Torque: 18 NVm (180 kgfVcm, 13 ftVlbf)
MT1±8± W58 MANUAL TRANSMISSIONASSEMBLY REMOVAL AND INSTALLATION

BASIC SUBASSEMBLY SEPARATION
Assembly is in the reverse order of separation.
1. REMOVE BACK±UP LIGHT SWITCH
Torque: 40 NVm (410 kgfVcm, 30 ftVlbf)
2. REMOVE VEHICLE SPEED SENSOR DRIVEN GEAR
Torque: 13 NVm (130 kgfVcm, 9 ftVlbf)
3. REMOVE CLUTCH HOUSING FROM TRANSMISSION
CASE
Remove the 9 bolts and clutch housing from the transmission
case.
Torque: 37 NVm (380 kgfVcm, 27 ftVlbf)
4. REMOVE CONTROL SHIFT LEVER ARM, DUST BOOT
AND NO. 1 CONTROL SHIFT YOKE
(a) Remove the 3 mounting bolts and control shift lever arm.
Torque:
Bolt B: 25 NVm (250 kgfVcm, 18 ftVlbf)
Bolt C: 19 NVm (195 kgfVcm, 14 ftVlbf)
(b) Remove the dust boot.
(c) Remove the bolt and No. 1 control shift yoke from the control
shaft.
Torque:
Bolt A: 19 NVm (195 kgfVcm, 14 ftVlbf)
5. REMOVE CONTROL SHIFT LEVER RETAINER
ASSEMBLY
(a) Remove the 6 bolts.
Torque: 18 NVm (185 kgfVcm, 13 ftVlbf)
(b) Remove the control shift lever retainer assembly and oil
deflector.
6. REMOVE 2 RESTRICT PINS
INSTALLATION HINT: Install the black pin on the reverse
gear/5th gear side.
Torque: 40 NVm (410 kgfVcm, 30 ftVlbf)
7. REMOVE EXTENSION HOUSING
(a) Remove the shift lever housing set bolt.
Torque: 39 NVm (400 kgfVcm, 29 ftVlbf)
± W58 MANUAL TRANSMISSIONCOMPONENT PARTS REMOVALMT1±13

7. SET NO.1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley, and align its groove with timing
mark ºOº of the No.1 timing belt cover.
NOTICE: Always turn the crankshaft clockwise.
(b) Check that the timing marks of the camshaft timing pulleys
are aligned with the timing marks of the No.4 timing belt
cover.
If not, turn the crankshaft 1 revolution (360°).
8. REMOVE TIMING BELT FROM CAMSHAFT TIMING
PULLEYS
HINT (Re±using timing belt): Place matchmarks on the timing
belt and camshaft timing pulleys as shown in the illustration.
(a) Alternately loosen the 2 bolts, and remove them, the
tensioner and dust boot.
(b) Disconnect the timing belt from the camshaft timing pulleys.
± ENGINEENGINE MECHANICALEG±25