3E±12WHEEL AND TIRE SYSTEM
Tire
Tire Replacement
When replacement is necessary, the original metric tire
size should be used. Most metric tire sizes do not have
exact corresponding alphanumeric tire sizes. It is
recommended that new tires be installed in pairs on the
same axle. If necessary to replace only one tire, it should
be paired with tire having the most tread, to equalize
braking traction.
CAUTION: Do not mix different types of tires such
as radial, bias and bias-belted tires except in
emergencies, because vehicle handling may be
seriously affected and may result in loss of control.
Tire Dismounting
Remove valve cap on valve step and deflate the tire. Then
use a tire changing machine to mount or dismount tires.
Follow the equipment manufacturer's instruction. Do not
use hand tools or tire lever alone to change tires as they
may damage the tire beads or wheel rim.
Tire Mounting
Rim bead seats should be cleaned with a wire brush or
coarse steel wool to remove lubricants, and light rust.
Before mounting a tire, the bead area should be well
lubricated with an approved tire lubricant.
After mounting, inflate the tire to 196kPa (28 psi) so that
beads are completely seated. Inflate the air to specified
pressure and install valve cap to the stem.
WARNING: NEVER STAND OVER TIRE WHEN
INFLATING. BEAD MAY BREAK WHEN BEAD SNAPS
OVER RIM'S SAFETY HUMP AND CAUSE SERIOUS
PERSONAL INJURY.
NEVER EXCEED 240 KPA (35 PSI) PRESSURE WHEN
INFLATING. IF 240 KPA (35 PSI) PRESSURE WILL
NOT SEAT BEADS, DEFLATE, RE-LUBRICATE AND
RE-INFLATE. OVER INFLATION MAY CAUSE THE
BEAD TO BREAK AND CAUSE SERIOUS PERSONAL
INJURY.
Tire Repair
There are many different materials on the market used to
repair tires.
Manufacturers have published detailed instructions on
how and when to repair tires. These instructions can be
obtained from the tire manufacturer if they are not
included with the repair kit.
Wheel Inspection
Damaged wheels and wheels with excessive run-out
must be replaced.
Wheel run out at rim (Base on hub Bore):
Aluminum
1± Vertical play: Less than 0.55 mm (0.022 in)
2± Horizontal play: Less than 0.55 mm (0.022 in)
480RS012
General Balance Procedure
Deposits of mud, etc. must be cleaned from the inside of
the rim.
The tire should be inspected for the following: match
mount paint marks, bent rims, bulges, irregular tire wear,
proper wheel size and inflation pressure. Then balance
according to the equipment manufacturer's
recommendations.
There are two types of wheel and tire balance.
Static balance is the equal distribution of weight around
the wheel.
Assemblies that are statically unbalanced cause a
bouncing action called tramp. This condition will
eventually cause uneven tire wear.
DIFFERENTIAL (REAR)4A2±21
4. Assemble the differential case into the housing (less
pinion). Install bearing caps and finger tight bolts.
Mount a dial indicator with a magnetic base to the
housing and indicate on the flange or head of screw.
Force the differential assembly as far as possible in
the dirction towards the indicator.
With force still applied, set indicator at zero(0).
NOTE: Dial indicator set should be capable of a minimum
travel of 5.08 mm (0.2 in).
425RS107
5. Force the differetial assembly as far as it will go in the
opposite direction. Repeat these steps until the same
reading is obtained.
6. RECORD THE READING OF THE INDICATOR.
This amount, in shims, will be included in the final
assembly shim stack to establish side bearing
preload and ring gear and pinion backlash.
7. After marking sure the readings are correct, remove
the indicator and differetial assembly from the
housing.
Pinion Installation
The bearing cups should have been installed in Pinion
Depth Adjustment in this section.
1. Place the shim(1) and inner oil slinger(2) on the pinion
gear, then install the pinion inner bearing(3) using
installer J±42828.
425RW023
Drive the bearing until the bearing cone seats on the
pinion shims.
2. Install a new collapsible spacer.
Lubracate the pinion bearings with axle lublicant.
3. Install pinion to the axle housing.
4. Install outer pinion bearing onto the pinion.
Hold the pinion forward from inside the case while
driving the bearing onto the pinion.
5. Install oil seal slinger.
6. Install pinion oil seal using installer J±37263.
7. Install the pinion flange to the pinion by tapping it with
a rawhide hammer until a few threads show through
the pinion flange.
8. Install pinion washer and a new nut while holding the
pinion flange with flange holder J±8614±01.
Tighten the nut until the pinion end play is just taken
up. Rotate the pinion while tightening the nut to seat
the bearings.
Torque:217-678 N´m (160-500 lb ft)
Once there is no end play in the pinion, the preload
torque should be checked.
Remove flange holder J±8614±01. Using an
inch-pound torque wrench, check the pinion
preload by rotating the pinion with the wrench.
4C±48
DRIVE SHAFT SYSTEM
Reassembly
1. Install wheel pin.
411RS005
Place hub on a wood workbench or a block of wood
approx. 6º by 6º to protect the wheel stud ends and
threads.
Install wheel stud, using a hammer.
NOTE: Be sure wheel stud is started squarely and seats
completely.
2. Install the hub unit bearing to the knuckle.
Tighten the bolts to the specified torque.
Hub unit bearing bolt
Torque: 103+10 N´m (10.5 + 1 kg´m)
If there is rust on the bearing and knuckle contact
surfaces, use sandpaper to remove it before installation.
3. Install the ABS sensor connector.
4. Install the disc rotor.
5. Install the brake caliper to the bracket.
Refer to
Front disc caliper assembly in Section 5C of this
Manual.
4C±51 DRIVE SHAFT SYSTEM
Reassembly
1. Install the wheel pin.
Place hub on a wood workbench or a block of wood
approx. 6º by 6º to protect the wheel stud ends and
threads.
Install the wheel stud, using a hammer.
NOTE: Be sure wheel stud is started squarely and seats
completely.
411RS005
2. Install the ABS rotor sensor to the hub unit bearing.
Tighten the bolts to the specified torque.
ABS rotor sensor bolt
Torque: 18.7+5 N´m (1.9+0.5 kg´m)
3. Install the hub unit bearing to the knuckle. Tighten the
bolts to the specified torque.
Hub unit bearing bolt
Torque: 103+10 N´m (10.5+1 kg´m)
If there is rust on the bearing and knuckle contact
surfaces, use sandpaper to remove it before installation.
Take care not to push the front drive shaft and oil seal out
of position.
4. Hand tighten the front drive shaft nuts.
Use new nuts.
5. Install the disc rotor.
6. Install the brake caliper to the bracket.
Refer to
Front disc caliper assembly in Section 5C of this
Manual.7. Tighten the front drive shaft nuts to the specified
torque.
Front drive shaft nut
Torque: 245+19.6 N´m (25+2 kg´m)
411R200005
8. Caulk the front drive shaft nuts.
The caulking must be free of cracks.
411R200006
6A±50
ENGINE MECHANICAL (6VE1 3.5L)
Disassembly
NOTE:
During disassembly, be sure that the valve train
components are kept together and identified so that
they can be reinstalled in their original locations.
Before removing the cylinder head from the engine
and before disassembling the valve mechanism,
perform a compression test and note the results.
1. Remove camshaft drive gear pulley fixing bolt (3),
then pulley (4).
2. Remove camshaft bearing cap fixing bolt (5),
camshaft bearing cap (6), then camshaft exhaust (7),
and intake side (8).
3. Remove tappet with shim (11).
4. Use the J±8062 valve spring compressor and
J±42898 valve spring compressor adapter to remove
the split collar (12), valve spring with upper seat (13)
and valve (14).
014RW042
5. Remove spark plug (1).
CAUTION: Do not remove the spark plugs when the
head and plugs are hot. Clean dirt and debris from
spark plug recess areas before removal.
Clean
Cylinder head
Carefully remove all varnish, soot and carbon from the
bare metal. Do not use surface conditioning disc on any
gasket sealing surface.
Inspection and Repair
1. Inspect cylinder head gasket and mating surfaces for
leaks, corrosion and blow±by. If the gasket has failed,
determine the cause.
± Insufficient torque on head bolts
± Improper installation
± Loose or warped cylinder head
± Missing dowel pins
± Warped case surface
2. Inspect cylinder head for cracks, especially between
valve seats and in the exhaust ports.
3. Inspect cylinder head deck for corrosion, sand
particles in head and porosity.
CAUTION:
Do not attempt to weld the cylinder head. Replace
it.
Do not reuse cylinder head bolts.
4. Inspect cylinder head deck, common chamber and
exhaust manifold mating surfaces for flatness. These
surfaces may be reconditioned by milling. If the
surfaces are ªout of flatº with ªroundº by more than
specification, the surface should be ground to within
specifications. Replace the head if it requires
machining beyond the repairable limit.
Head surface and manifold surface
Standard: 0.05 mm (0.002 in) or less
Warpage limit: 0.2 mm (0.0079 in)
Maximum Repairable limit: 0.2 mm (0.0079 in)
Head height
Standard height : 133.2 mm (5.2441 in)
Warpage limit : 0.2 mm (0.0079 in)
Maximum Repairable limit : 133.0 mm (5.2362 in)
011RW019
5. Water jacket sealing plugs seating surfaces.
8G±2SEATS
Front Seat Assembly
Front Seat Assembly and Associated Parts
750R200011
Legend
(1) Front Seat Assembly (Passenger's Seat Only)
(2) Hinge Cover
(3) Rear Cover
(4) Front Seat Belt Buckle Assembly
(5) Seat Adjuster
(6) Front Cover(7) Reclining Knob
(8) Side Cover
(9) Reclining Device
(10) Seat Back Assembly
(11) Guide Holder
(12) Headrest
Removal
1. Disconnect the battery ground cable.
2. Remove the front and rear covers.
3. Remove the front seat assembly.
Remove the four fixing bolts.
SEATS8G±3
4. Pull out the reclining knob.
5. Remove the side cover.
Remove the two screws.
6. Remove the headrest.
7. Remove the reclining device.
Pull up on the seat back trim cover in order to
remove the reclining device fixing bolts.
750R200007
8. Remove the seat back assembly.
Remove the seat back assembly fixing nut on the
opposite side of the reclining device.
750R200008
9. Remove the trim cover (Seat back side).
10. Remove the guide holder.
Pull the guide holder out by holding the bottom end
of it from the seat back assembly.
11. Remove the seat adjuster.
Disconnect the release wire (4) and remove the
fixing bolts.
750RW006
12. Remove the seat belt buckle assembly.
13. Remove the trim cover (Seat cushion side).
Installation
To install, follow the removal steps in the reverse order,
noting the following points:
1. Tighten the reclining device fixing bolts to the
specified torque.
Torque: 46 N´m (34 lb ft)
2. Tighten the front seat assembly fixing bolts to the
specified torque.
Torque: 39 N´m (29 lb ft)
SEATS8G±5
Removal
1. Remove the adjuster bracket rear cover and the fixing
bolts on the rear side of the seat adjuster assembly.
Before removal, slide the power seat assembly
forward.
2. Remove the adjuster bracket front cover and the
fixing bolts on the front side of the seat adjuster
assembly.
Before removal, slide the power seat assembly
backward.
3. Disconnect the battery ground cable.
4. Remove the power seat assembly.
Disconnect the power seat harness connectors and
the seat belt warning connector of the driver side.
CAUTION: When raising power seat assembly (1),
use the handle (2) not the cable (3). A bent cable
causes noise to occur during power seat operation.
Please grip the handle (4).
Don't grip the cable (5).
750R200012
5. Pull the switch knobs out.
6. Remove the outer side cover.
Remove the two fixing screws and disconnect the
power seat switch connector.
7. Remove the power seat switch.
Remove the two fixing screws.
8. Remove the power lumber switch.
Remove the two fixing screws and connectors.
9. Remove the inner side cover.
10. Remove the headrest.
11. Remove the reclining device (2).
Flip up the seat back trim cover (1) in order to
remove the reclining device fixing bolts.
Disconnect the reclining motor harness connector
(3).
760R100037
12. Remove the reclining device covers.
13. Remove the trim cover and pad (Seat back side).
14. Remove the seat heater and connector (seat back
side).
15. Remove the power lumbar support assembly.
16. Remove the guide holder.
Pull the guide holder out by holding the bottom end
of it from the seat back assembly.
17. Remove the seat adjuster assembly.
Remove the four fixing bolts and disconnect the
sliding motor connector.
18. Remove the sliding motor cable (2).
Remove the nuts of each side.
CAUTION: Be sure to maintain the same position for
both outer and inner seat adjust assembly (1).
760R100038