Pressure Testing
a While testing, be careJulot the rotating front wheels.
a Make sule litts, iacks, and safety stands are placed
properly (see section 1).
CAUTION: Befoie testing, be sure the transmission fluid
is filled to the proper level.
'1. Raise the vehicle {see section 'll.
2. Warm up the engine (the radiator fan comes on),
then stop the engine and connect a tachometer.
3. Connect the special tool to each inspection hole(s).
TOROUE: 18 N.m l1-8 kgt.m, 13lbf.ftl
CAUTION: Connect the A/T pressure gauge secure-
ly, be sure not to allow dust and olher foreign pani-
cles to enter the inspection hole.
A/T PRESSURE GAUGESET W/PANEL07406 -0020400
A/T LOW PRESSUREGAUGE W/PANEI.07406-OO70300
A/T PRESSURE HOSE,2210 mmOTMAJ _PY4O1 1A{4 Required}
A/T PRESSURE HOSEADAPTER07MAJ -PY40120
l4 Requiredl
NOTE: Use the A/T Pressure Gauge Set (07406-
OO2O0O3) or A/T Low Pressure Gauge (07406-
OOTOOOO), and the A/T pressure gauge hoses and adap-
ters shown above.
4. Start the engine, and measure the respective pres
sures as follows.
a Line Pressure
a Clutch Pressure
a Clutch Low/High Pressure
a Throttle B Pressure
5. Install a new sealing washer and the sealing bolt in
the inspection hole and tighten to the specified
torque.
TOROUE:18 N.m (1.8 kgf.m, 13lbf.ft)
NOTE: Do not reuse old sealing washers; alwaysreplace washers.
Line Pressure Measurement
-1. Set the parking brake, and block both rear wheels
securely.
-2. Run the engine at 2,000 rpm
3. Shift to S or @ position.
4. lMeasure line pressure.
LINE PRESSUREINSPECTION HOLE
LOCK-UP CONTROLSOLENOID VALVEASSEMBLY
PRESSURESHIFT LEVER
POST ONSYMPTOMPROBABLE CAUSEFLUID PRESSURE
StandardService Limit
LineNo,BNo (or low)
Irne pressure
Torque converter,
ATF pump, pressure
regulator, torque
converter check
830 88o kPa
(8.5 9.O kgf/cm' ,
1 20 130 psi)
78O kPa(8.O kgf/cm' , 1 10 psi)
NOTE: Higher pressures may be indicated if measurements are made in shitt lever positions other than S or f, position.
{cont'd )
14-99
Limited Slip Differential (B18C5 engine)
Description (cont'd)
When roundang a curve
When the vehacle rounds a curye, tne differential allows the outer wheel to rotate a little faster than the inner wheel.
when this takes p|ace. the short and |ong pinion gears rotate, and wa|k around the side gears in the directions
shown. lf, for example. the right shaft is rotated in a counterclockwise direction with the differential carrier held sta-
tionary, the force is transmitted through the right side gear, short pinion gears and long pinion gears to the left side
gear, causing the left shaft to rotate in a clockwise direction. This allows the outer wheel to turn more times than the
inner wheel when the vehicle goes around a turn.
PINION GEARILONG)
When limiting differential action
The limited slip differential acts to limit the differential action when either wheel slips on ice or snow or on turn. This
is done by using the friction created between each gear and differential carrier:"''
(1) The pinions are forced against the differential carrier by the force as they are- rotated and repelled outward.
(2) The ends of the pinion gears are held firmly against the differential carrier due to the side thrust from the heli-
callY cut gears.
CARRIEB
TTFT SHAFT
RIG}IT SHAFT
With the pinion gears locked, the torque applied to the slipping wheel is reduced 8nd the torque delivered to the
other wheel is increased.
tzl
t15-22
RIGHT SIDE GEAR
PINION GEARS
Operational Check
Set the parking brake and block the rear wheels.
Raise the front of the vehicle, and support it with
safety stands in the proper locations (see section 1).
With the engine off, shift the transmission into lstgear,
Rotate either front wheel bv hand and check that
the other wheel rotates in the opposite direction.
lf the opposite tront wheel does not rotste, or if voucannot spin the front wheels at all, the limited slip
differential is faulty and should be roplaced.
Rotating Torque Check
Setting parking brake and block the rear wheels.
Raise the front of the vehicle, and support it with
safety stands in proper locations (see section 1).
With the engine off, shift the transmission into
Neutral.
Measure the rotating torque with a beam-type
torquo wrench in the direction shown, Rotate the
torque wrench morg than two complete turns and
take the maximum reading.
Shift the transmission into 1st gear and measure
the rotating torque again.
Calculate the rotating torque:
Service Limit:
Measur€ment from steD 5
Measurementfrom step 4 =--
For example:
7.8 N.m (0.8 kgf.m)
zg N"ll (03 kgf'ntl = z'ot > z''
Repeat step 3 through 6 for the other wheel.
Replace the limited slip differential assembly if the
rotsting lorque is lower than the service limit.
!
15-23
Intermediate Shaft
Removal
Drain the transmission oil or fluid {see section 13 or
14t.
Remove the left driveshaft (see page 16-3).
Bemove the three dowel bolts.
Remove the intermediate sh8ft from the differential.
CAUTION: Hold the intermediate shaft horizontal
until it is clear ot th6 difforantirl to prevont damage
to thc ditf€rential oil seal.
7. Install the knuckle on the lower arm.
NOTE: Wipe off the grease before tightening the
nut at the ball joint.
CAUTION:
. Be careful not to damago the ballioint boot.
. Torque the castle nut to tho low€r torque speci-
tication, then tighten it only lar onough to align
th6 slot whh tho pin hols. Do not align the nut
by loosening.
,.<__coTTEF PtNCASTLE NUT12 x 1.25 mm49 - 59 N.m {5.0 - 5.0 kgf.m, 36 - t3 lbl.ft)
Beplace.On reassembly,bend the cotter pin
8. Install a new spindle nut, then tighten the nut.
9. Installthe front wheel with the wheel nuts.
NOTE: Before installing the wheel, clean the mating
surfaces of the brake disc and the wheel.
FRONT WHEELWH€EL NUT 12 x 1.5 mm108 N.m (11.0 kgt m,80lbf ft)
10.
NUT 22 x '1.5 mm181 N m 118.5 kgl.m, 134lbtftlNOTE: After tightening, use a drift tostake the spindle nut shoulderagainst the driveshatt.
Tighten the flange bolts and the new self-locking
nut with the vehicle's weight on the damper.
Refill the transmission with recommended oil or
fluid (see section 13 or 14).
11.
12. Check the front wheel alignment and adjust if nec-
essary (see page 18-4).
INTERMCOIATE SHAFT
16-15
From page 17-10
Normal
Check lorce required to turn thewhool (see page 17-'18).Start the engine and measu16the force required to turn thewheel to the right and left.Difference of the force requiredto twn the wheel to the right andto the left should be 5 N (0.5 kgf,1 lbl) or below.
Deformed
I
iFaulty cylinder lines
Not bent
Adjustment OK
Faulty valve body unit
Abnormal --> Faulty gearbox
Ch€ck th6 pans other than the gearbox-related parts lorDrooer rolaton.
. . lmproper rotation ofthe steering column-related pan{s}----------------- . tau[y $eenng lornt. Faulty rack endtio-rod ond balljoints. Intgrferonce in the steering system
Normal -----> lmproperly adjusted rack guide
Check lor bent rack shaft.
Check pump fluid pressure (seepage 17-22).Turn the steoring wheel fully tothe right and l€ft while idlingwilh the pressure control valveIully open, and measure the Iluidpressure. lt should be 6,400 -
7,400 kPa (65 - 75 kgflcmr, 924 -
1,067 psi).
Normal
Ch€ck the gearbox.Remove the gearbox and mea-sure the pinion torque.The lorque should be;. 0.7 - '1.2 N.m (7 - 12 kgf.cm, 6 -
10 lbf.in) wjth the steering rackin the straight driving position.
Abnormal
Adjust the rack guide {see page17-211, and recheck the pinion
torque.
17-11
Troubleshooting
General Troubleshooting (cont'dl
Assist (excessively light steering) athigh speod.
Shock or vibration when wheel isturned to full lock.
Steering wheel will not return
smoothly.
a-, aa GrI r- tz
ll the problom is not correcled byadiusting the rack guide, adjustthe front wh66l alignment (see
s6ction 18).
Ch6ck th6 rack guide propgr ad-justment (see pago 17-21).
Check the rack guido lor proper
adjustment (see page 17-21).
Rack guid€ is adjusted properly.
lf the problem is not corrected byadjusting the rack guide, replscothe gearbox.Check the belt for slippage andadjust as nec€ssary {s6e page 17-20).
A and B cylinder lines are nor-mal, chgck wheol alignment (se€
section 18).
Whe6l alignment is abnormal,adjust as needod.
It should be 0.7 - 1.2 N.m {7 - 12kgl.cm.6 - 10 lbf.in) or belowwith the steering rack in thestraight ahoad driving position.
wh€el alignment is normal.R€mov€ the gearbox from thofram6 snd measure the pinion
torque on the gearbox.
lf the measurements are out ofsp€cifications. adjust the rackgurd9.
It the problom is not corrected byadiusting the rack guido. r€placethe goarbox.
{
I
)
)
16.Reconnect the tie-rod ends to the steering knuckles,
tighten the nut to the specified torque, and install
new cotter Dins.
COT?ER PINReplace.On reassembly, bendthe cotter pin as shown.
lnstall the front wheels.
Fill the system with power steering fluid and bleed
air from the system (see page 17-21).
After installation, perform the tollowing checks.
. Check the gearbox for leaks (see page l7-23).
. Adjust the front toe (see section 18).
. Check the steering wheel spoke angle. Adjust by
turning the right and left tie-rods equally, it nec-
essary.
Ball Joint Boot Replacement
CAUTION: Do not contaminste th! boot in3tllhtion sec-
tion with grca3o.
1. Remove the boot from the tie-rod end, and wiDe the
old grease off the bsll pin.
2. Pack the lower area of the ball pin with fresh grease.
3. Pack the interior of the new boot and liD with Jresh
grease.
CAUTION:
r Keep grease off tho boot inst.llrtion section 8nd
ths tapered 3cction if tho ball pin.
. Do not lllow du3t. dirt. or other foreign matcrials
to entar lh6 boot.
17.
18.
Lfp -A-1
L:I
ru
Install the new boot using the special tool as shown
Derow.
NOTE: The boot must not be a gap at the boot instal-
lation sections.
CAUTION: Aftor installing tho boot, chock tho ball
pin tapgrgd 3oction tor grorsg conttmination, and
wipe it if nccossary.
BALL PIN TAPEREDsEcnoNWipe offthe grease.BOOT INSTALLATIONsEcnoNWipe off the groaso.
19.
FROI{T HUBDIS/ASSEMBLY TOOL07965 - SA5o5o0
17-61
Suspension
Special Tools ............. 18-2
Component Location
lndex ................ ...... 18-3
Wheel Alignment
Caster ............... ...... 18-4
Camber .................. 18-4
Front Toe Inspection/
Adjustment ........ 18-5
Rear Toe Inspection/
Adiustment ........ 18-5
Turning Angle Inspection ................ 18-6
^'heel/Hub Inspection
tBearing End Play .............................. 18-7
Wheel Runout ....... 18-7
Front Suspension
Torque Specifications ...................... 18-8
Knuckle/Hub
lllustrated lndex .........,................. 18-9
Knuckle Removal ......................... 18-11
Wheel Bearing Replacement ...... 18-14
Knuckle 1nsta11ation ..................... 18-16
Lower Ball Joint Replacement ....... 18-17
Ball Joint Boot Replacement .......... 18-19
Suspension Arms
Removal/lnspection .................... 18-20
lnstallation ......... 18-21
Front Dampel
Removal ................. 18-22
Disassembly/lnspection ............. ..... 18-22
Reassembly ........... 18-24
fnstaffation ............. 1A-25
Rear Suspension
Torque Specifications ...................... 18-26
Hub Bearing Unit
f f f ustrated lndex ................ ........... 18-27
Removal ............. 18-29
lnstallation ......... 18-30
Suspension Arms
Removal/lnspection .................... 18-32
lnstallation ......... 18-34
Rear Damper
Removal ................. 18-36
Disassembly/lnspection .................. 18-37
Reassembly ........... 18-39
Installation ............. 18-40