
Power Steering Gearbox
13.
Reassembly (cont'd)
Apply power steering fluid to the surface of the spe-
cial tool. Set the new seal rings over the special tool
from the smaller diameter end of the tool. and
expand the seal rings. Install two rings at a time
Jrom each end ofthe sleeve.
Note these items when installing the seal ring:
. Do not over-expand the seal ring. Install the resin
seal rings with care so as not to damage them.
After installation, be sure to contract the seal
rings using the specialtool {sizing tool).
. There are two types of sleeve seal rings: black
and brown. Do not mix the different types of
sleeve seal rings as they are not compatible.
Align the special tool with each groove in the sleeve,
and slide a sleeve seal ring into each groove. After
installation, compress the seal rings with your fin-
gers temporarily.
BALL JOINT BOOT CLIP GUIDE07974 - SA508q)
SLEEVE
Apply power steering fluid to the seal rings on the
sleeve, and to the ehtire inside surface of the special
tool.
14.
15.
SLEEVE SEAL RINGSIZING TOOL07974 - SA502O0 or07974 - SA5020A
16.Insert the sleeve into the special tool slowly.
Move the sleeve each direction several times to
make the seal rings snugly fit in the sleeve. Be sure
that the seal rings are not turned up,
't1.
18. Apply power steering fluid to the surface of the pin-
ion shaft. Assemble the sleeve over the Dinion shaft
by aligning the locating pin on the inside of the
sleeve with the cutout in the shaft. Then install the
new circlip securely in the pinion shaft groove.
Note these items during reassembly:
. Be caretul not to damage the valve seal ring
when inserting the sleeve.
. Install the circlip with its radiused side facing out.
Apply power steering fluid to the seal ring lip of the
valve oil seal. then install the seal in the valve hous-
ing using a hydraulic press and special tools. Install
the valve oil seal with its grooved side facing the tool.
19.
ATTACHMENT,32x35mm077i16 - (x)10100
VALVE OIL SEALReplace.Make sure thespring is in theoilseal.
CIRCLIP
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20. Press the new bearing into the valve housing with
the stamped letter facing up using a hydraulic press
and soecialtool.
ATTACHMENT,32x35mm07746 - 0010100
- ROLLER BEARINGLetter stamped face
21. Apply vinyl tape to the pinion shaft, then coat the
vinyltape with power steering fluid.
Sealing lip tace.VALVE OIL SEAL
VALVE HOUSING
SHAFT
SLEEVE SEAL
PINION
E
22, Insert the pinion shaft into the valve housing. Be
careful not to damage the valve seal rings.
23. Remove the vinyl tape from the pinion shaft, then
remove any residue from the tape adhesive.
8e sure that theseal rings are notturned up, theninstall.
DRIVER
24. Press the pinion shaft/sleeve using a hydraulic
press. Check that the pinion shaft/sleeve turns
smoothly by turning the pinion shaft,
(cont'd)
17-43
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Power Steering Gearbox
Reassembly (cont'dl
4l. Coat the inside surface of the new cvlinder end seal
with power steering fluid.
CYLINDEB ENO SEALReplace.Make sure the springis in the cylinder end seal.
43.
Stakedposrtron.
Grooved side.
42. Install the cylinder end seal onto the steering rack
with its grooved side toward the piston.
Push in the cylinder end seal with your finger.
When installing the cylinder end seal, be careful not
damage the sealing face of the seal with the threads
and burrs at the staked position of the cylinder
housing.
Remove the vinyl tape from the steering rack, then
remove any residue from the tape adhesive.
Hold the gearbox using a C-clamp as shown.
GEARBOX
44.
45.
C.CLAMP
17-46
46.Grease the inside surtace of the cylinder end, then
install the cylinder end by screwing it into the cylin-
der.
Remove the C-clamp from the gearbox.
After tightening the cylinder end, stake the point of
the cylinder shown below. Stake the cylinder in the
position opposite from where the stake was removed
during disassembly,
NOTE: For '98 - 00 models, go to step 54.
41.
48.
BUSHING
-tGCYLINDER END69 N.m (7.0 kgf.m,51 lbtft)8e careful not to damagethe bushing when insertingthe cylinder end.
49. Select the 32 mm shim(s) ('97 model onlv).
NOTE: Only reinstall the original 32 mm shim(s)
when the steering gearbox is reassembled without
replacing the pinion shaft. valve housing, and gear-
box housing with new ones.
lf the pinion shaft, valve housing, and gearbox
housing are replaced, select the new shim{s) as fol-
lows.
Shim selection:
Set the four 32 mm shims on the bearing surface of the
gearbox housing. Total thickness of the four shims
should equal no more than 0.70 mm.
Shim set: four 32 mm shims (Thickness: 0.10 mm, 0.15
mm, 0.20 mm, 0.25 mm respectively)
NOTE: The four 32 mm shims do not have thickness
identification marks. Measure the thickness of each shim
using a micrometer, and mark the shim for identification.
Stake point, Depth: 1,0 mm (0.04 inl
4.0 mm {0.16 in)
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Power Steering Gearbox
Reassembly (cont'd)
74. Connect the air tube between the right and left
boot,
CYLINDERLINE A
75. Install the clips on the cylinder lines, then clamp theair tube with the clips.
76. Apply vinyl tape to around the pinion shaft, andcoat the surface of the tape with grease.
DUST COVER
Vinyl Tsp€
VALVE OIL SEAL
VALVE BODY UNIT
Pack the interior of the dust cover and lio withgrease, then install dust cover on the valve bodv unit.
Remove the vinyl tape f.om the pinion shaft.
77.
CYLINDER LINE
17-50
SET RING
't.
Ball Joint Boot Replacement
Remove the boot set ring and the boot.
CAUTION: Do not contaminate the boot inslalla-
tion section with graase.
Pack the interior of the boot and lip with grease.
Wipe the grease off the sliding surface of the ballpin. then pack the lower area with fresh grease.
CAUTION:
. Keep grease off the boot installation section and
the tapered section of th€ ball pin.
. Do not allow dust, dirt, or other to.eign materi-
als to enter the boot.
EALL PIN TAPEREDSECTIONWipe olf the grease.
BOOT INSTALLATIONSECTIONWipe offthe grease.
B(X)T IT{STALLATIONsEclroNWipe off the grease.
ADJUSTING BOLTAdiust the depthby turning the bolt.
Install the boot in the groove of the boot installation
section securely. then bleed air.
Adjust the special tool with the adjusting bott untilthe end of the tool aligns with the groove on theboot. Slide the set ring over the tool and into posi-
I|on.
CAUTION: After installing the boot, chock the batlpin lapered section for grease contamination andwipe it it n€cessary.
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't 4.
15.
Center the steering rack within its stroke.
Install the steering joint, and reconnect the steering
shaft and pinion shaft.
NOTE: Make sure the steering joint is connected as
follows.
a. Insen the upper end of the steering joint onto the
steering shaft (line up the bolt hole with the flat
on the shaft).
UPPER JOINT BOLT22 N.m12.2 kgf.m, 16lbl.ft,
STEERING JOINT
COLUMNSHAFTLOWER JOINT BOLT22 N.m12.2 kgf.m, 16lbtftl
UPPER JOINT BOLTBolt must line upwith tlat on shatt.
LOWER JOINT BOLTBolt must line up withgroove around on shaft.
PINIONSHAFT
b, Slip the lower end of the steering ioint onto the
pinion shaft.
c. Install the lower joint bolt (line up the bolt hole
with ths groove around the shaft). Be sure that
the lower joint bolt is securely in the groove in
the pinion shaft.
d. Pull on the steering joint to make sure that the
steering joint is fully seated.
e, Install the upper joint bolt,
Reinstall the steering wheel {see page'17-19).16.
17-53
17. Wipe off any grease contamination trom the ball
joint tapered section and threads then reconnect the
tie-rod ends to the steering knuckles. For'97 - 98
models; torque the castle nut to the lower torque
specification, then tighten it only far enough to
align the slot with the pin hole. Do not align the nut
by loosening. Install new cotter pins.
CAST1T NUT(9t - 98modol!)
HEX NUTl'g!t - 00 modeb)il:l N.m14.4 ksl.m,32 tbf.f0
39 - iU N'm
lil.o - 4.8 kgl.m,
29 - 35 tbf.ftl
18.
19.
20.
21.
22.
23.
'99 - lD modeb:
COTTER PINRePlace.on reassembly, bendthe cotter Pin as shown.
With 4WD, connect the propeller shaft and transfer
assembly (see section 16).
Connect the shift linkage to the transmission (M/T:
see section 13, A,/T; see section 14).
Installthe Twc (see section 91.
lnstall the front wheels,
Fill the system with power steering fluid, and bleed
air from the system (see page 17-15).
After installation. perform the following checks.
. Start the engine, allow it to idle, and turn the
steering wheel from lock-to-lock several times to
warm up the fluid. Check the gearbox for leaks
(see page 17-23).
. Adjust the front toe (s€e section 18).
. Check the steering wheel spoke angl€. Adjust by
turning the right and left tie-rods equally, if nec-
essary.
TIE.ROO END
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12.
13.
14.
Clean any dirt or grease off the ball joint.
Remove the cotter pin from the steering arm, and
remove the nut.
Apply grease to the special tool on the areas shown.
This will ease installation of the tool and prevent
damage to the pressure bolt threads.
PRESSURE BOLT
lnstall a 10 mm hex nut on the ball joint. Make sure
the hex nut is flush with the ball joint pin end to
prevent damage to the threaded end of the ball
joint.
BALL JOINT REMOVER, 28 mm07MAC - SL(x)2(x)HEX NUT
HEX NUT10 x 1.25 mm('99 modcll43 N.mlit.a kgl.m.32 tbtft)
37 -98 models:
tc.
6:)
CASTLE NUT10 x '1.25 mm
l'97 - 98 modcls)39 - 47 N.m{4.0 - 4.829 - 3s rbtftt
COTTERReplace.On re6ss€mbly,bend the cofter pin
16. Install the special tool as shown. Insert the jaws
carefully, making sure you do not damage the balljoint boot. Adiust the jaw spacing by turning the
pressure bolt. lf necessary, apply penetrating type
lubricant to loosen the ball ioint.
'99 -00 modol:
18.
17. Once the special tool is in place, turn the adjusting
bolt as necessary to make the jaws parallel. Then
hand-tighten the pressure bolt, and recheck thejaws to make sure they are still parallel.
ADJUSTING BOLT
After making the adjustment to the adjusting bolt,
make sure the head of the adjusting bolt is in this
position to allow the jaw to pivot.
With a wrench, tighten the pressure bolt until the
ball joint shaft pops loose from the steering arm.
@ wear eye protection. The balt iointcan break loose suddenly and scatter dirt or other
dsbris in your ey€s.
Remove the tool, then remove the nut from the end
of the ball joint, and pull the ball joint out of the
steering/suspension arm. Inspect the ball joint boot.
and replace it if damaged.
(cont'dl
1(|
18-1 1
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Front Suspension
Knuckle/Hub Replacement (cont'd)
20. Remove the cotter pin from the lower arm ball joint
castle nut, and remove the nut.
COTTER PINReplace.On ra6ssembly,bend the cofter pin
CASTI.E NUT12 x 1.25 mmilg - 59 N.m (5.0 - 6.0 kgf.m, 36 - a3 lbf.ftl
CASTLE NUT12 x 1.25 mm
COITER PINReplace.
BALL JOINT REMOVER, 28 mm07MAC - Sl(xr2(x,
Install a 12 mm hex nut on the ball joint. Make sure
the hex nut is flush with the ball joint pin end, or the
threaded section of the ball joint pin might be dam-
aged by the ball joint remover.
Use the special tool as shown on page 18-11 to sep-
arate the ball joint and lower arm. lf necessary,
apply penetrating type lubricant to loosen the balljoint.
18-12
23. Remove the cotter pin from the upper ball joint cas-
tle nut, and remove the nut.
COTTER PINReplace.On reassembly, bendthe cotter pin as shown.
CASTLE NUT10 x 1.25 mm39 - 47 N.m14.0 - ,4.8 kgt m,29 - 35 tbt.ftl
24.
25.
26.
10 mmnEMOVER, 28 mm07MAC _ SLtD2(xl
Install the 10 mm hex nut on the ball joint.
Make sure the hex nut is flush with the ball joint pin
end, or the threaded section of the ball joint pin
might be damaged by the ball joint remover.
Use the special tool as shown on page 18-11 to sep-
arate the ball joint and knuckle. lf necessary, apply
penetrating type lubricant to loosen the ball joint.
Pull the knuckle outward, and remove the driveshaft
outboard joint from the knuckle by tapping the driv+
shaft end with a pl8stic hammer, then remove the
knuckle.
KNUCKI.ECheck lor damage.
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Front Suspension
31.
Knuckle/Hub Replacement (cont'dl
Wash the knuckle and hub thoroughly in high flash
point solvent before reassembly,
Press a new wheel bearing into the knuckle using
the old b6aring, a plate. the special tool, and a
press. Place the wheel bearing on the knuckle with
the pack seal side facing (metal color) toward the
inside. Be careful not to damage the sleeve of the
Dack seal.
DOUBLE LIP SEALIBLACK COLORI
SUPPORT BASE0?965 - SD90t00
33. Install the circlip securely in the knuckle groove.
35. lnstall the hub on the knuckle using the specialtools
shown and a hydraulic press. Be careful not to dis-
tort the splash guard.
ORIVER077irg - 0010000
SPLASH GUARO
lnstall the knuckle in the reverse order of removal,
and pay particular attention to the following items:
. Be careful not to damage the ball joint boots
when installing the knuckle.
r Torque a\ mount
g hardv{are to ths speci{ied
torque values,
o Torque the castle nuts to the lower torque speci
fications, then tighten them only iat enough to
align the slots with each pin hole. Do not align
the castle nut by loosening.
a lnstall new cotter pins on the castle nuts or hex
nut after torquing.
. Avoid twisting the sensor wires when installing
the wheel sensor.
. Before installing the brake disc, clean the mating
surfaces of the front hub and the inside of the
brake disc.
. Before installing the spindle nut, apply a small
amount of engine oil to the seating surface oJ the
nut. After tightening, use a drift to stake the spin-
dle nut shoulder against the driveshaft.
. Before installing the wheel. clean the mating sur-
face of the brake disc and the inside of the wheel.
. Check the front wheel alignment, and adjust it if
necessary {see page 18-4).
scREws5 N.m 10.5 kgl m, 4 lbl'tt)
CIRCLIP
34. Install the splash guard and tight€n the screws.
18-14
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