line HONDA CR-V 1999 RD1-RD3 / 1.G Workshop Manual
[x] Cancel search | Manufacturer: HONDA, Model Year: 1999, Model line: CR-V, Model: HONDA CR-V 1999 RD1-RD3 / 1.GPages: 1395, PDF Size: 35.62 MB
Page 880 of 1395
5. Hold the steering rack with a wrench {'98 - 00 mod-
els: left end onlv), and unscrew the rack end with
another wrench, Be careful not to damage the rack
surface with the wrench,
LOCK WASHER
Loosen the locknut, then remove the rack guide
screw and O-ring ('97 model).
6.
1.
LOCKNUT
Remove the spring and the rack guide from the gear-
DOX.
RACK GUIDE
9.
8. Remove cylinder lines A and B from the gearbox,
CYLINDER LINE A
Drain the fluid from the cylinder fittings by slowly
moving the steering rack back and {orth.
Remove the two tlange bolts, then remove the valve
body unit from the gearbox. (See page 17-38 for
valve body unit disassembly.)
VINYL TAPE
FLANGE BOLT
Apply vinyl tape to stepped portion of the pinion
shaft, and remove the dust cover.(cont'd)
DUST COVER
11.
17-35
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Page 883 of 1395
Power Steering Gearbox
Disassembly (cont'd)
Valve Body Unit Dbassembly
23. Before removing the valve housing, apply vinyltape
to solines of the Dinion shaft.
VALVE HOUSING
Separate the valve housing from the pinion shafv
valve using a press.
Check the inner wall of the valve housing where the
seal ring slides with your finger. lf there is a step in
the wall, the valve housing is worn. Replace the
valve housing.
Note these items during inspection:
o There may be the sliding marks from the seal
ring on the wall of the valve housing. Replace
the valve housing only if the wall is stepped.
. When the valve housing is replaced, install new
shim{s) on the bearing surface of the housing to
adiust the thickness.
Check the inside ofvalve housingfor a step in the wall.
17-38
26. Check for wear, burrs and other damage to the
edges of the grooves in the sleeve.
NOTE: The pinion shaft and sleeve are a precision
matched set. lf either the oinion shaft or sleeve
must be replaced, replace both parts as a set.
SLEEVE SEAL RINGSCheck for Deel off or
27. Remove the circlip and sleeve from the pinion shaft.
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Page 885 of 1395
Power Steering Gearbox
Reassembly
Note these items during reassembly
. Clean the disassembled parts with a solvent, and dry them with compressed air. Do not dip the rubber parts in a sol-
vent.
. Always replace the O-rings and rubber seals with new ones before assembly.
. Apply the recommended power steering fluid to the parts indicated in the assembly procedures.
. Do not allow dust. dirt, or other toreign materials to enter the power steering system.
. Use the appropriate specialtools where necessary.
FLANGE BOLTS20 N.m (2.0 kgl.m, 14lbtftl
CYLINDER LINE AFLARE NUTS17 N.m 11.712 rbl.ftl
VALVE HOUSING
CYLINDER END SEALReplace.
VALVE OIL SEALBeplace.
ROLLER BEARING
CIRCLIPReplace.
BA.KUP RING
\/^"
WAVE WASHERBACKUP RINGReplace.97 model:HOUSING
VALVE SEAL RINGReplace.
O.RINGReplace.
32 mm SHIMS'97 mod6l only:
RACK GUIDE SCREW
O-RINGReplace.
@---r-ocxr'rur
'97 model:
'98 model:
'99 - 0O mod6ls:'9? model only:
CYLINDER END69 N.m (7.0 kgf.m, 51 lbf.ft)'98 - (x) models:
PISTON SEAL RINGReplace.
17-40
STEERING RACK
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Page 886 of 1395
Valve Body Unh Roa$embly
1. Apply vinyl tape to the stepped portion of the pin-
ion shaft, and coat the surface of the vinyl tape with
the power steering fluid.
Vinyl tape(Stopp6d portion)
VALVE OIL SEALReplace.Make sure the spring isseated in the oil seal.
Serling
E
7.
PINION SHAFT
BACKUP RING137 modell
WAVE WASHER{'98 - 00 modelsl
Install the backup ring {'97 model) or wave washer
('98 - 00 models).
Coat the inside surface of the new valve oil seal
with power steering fluid.
Install the valve oil seal with its grooved side facing
opposite the bearing, then slide the valve oil seal
over the pinion shaft, being careful not to damage
the sealing lip.
Apply vinyl tape to the splines and stepped ponion
of the shaft, and coat the surface of the vinyl tape
with the power steering fluid.
Vinyl trp€
O.RINGReplace.Do not twist.R€place-Do not over-expand.
Fit the new O-ring in the groove of the pinion shaft.
Then slide the new valve seal ring over the shaft
and in the groove on the pinion shaft,
Remove the vinyl tape from the pinion shaft.
\/
PINION SHAFT
8.Apply power steering fluid to the surface of the
valve seal ring that was installed on the pinion
shaft.
Apply power steering fluid to the inside of the spe-
cial tool. Set the larger diameter end of the special
tool over the valve seal ring.
VALVE SEAL RINGSIZNG TOOL07NAG - SR309q'ot07NAG - SR3oltoA
Mak€ the valve seal ringfit snugly in the pinion
shatt using th6 other end{smaller diameter end) otthe special tool.
10.
11.
12.
Move the special tool up and down several times to
make the valve seal ring fit in the pinion shaft,
Remove the soecial tool.
Turn the special tool over, and set the smaller diam-
eter end of the specisl tool over the valve seal ring.
Move the special tool up and down several times to
make the valve seal ring fit snugly in the pinion
shaft.
(cont'd)
lrr.rj1
tffifrE-rr.]
r\-''] 7
Usg th6 larg€r diameterend of the specialtoollirst to maketh€ valve seal ringtit in the pinion
shaft.
17-41
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Page 892 of 1395
50. Install the valve body unit on the gearbox. and
tighten the flange bolts to the specified torque.
VALVE BODYFLANGE BOLT20 N.m 12.0 kgt.m, 14lbtft)
ct.
SHIM SET(four shims)
Measure the clearance between the gearbox and
valve body unit using a feeler gauge. Measure the
clearance at the poinl midway between the two
mounting bolts.
GAUGE
Determine the required thickness of the 32 mm
shims by subtracting the clearance obtained in the
step "c" from the total thickness of the four shims.
(Total thickness of the 4 shims) - (Clearance) =
Reouired thickness of the shims
Select the shims so that the total thickness is close
to, but less than, the required thickness.
Example:
Measurement is 0.28 mm (0.011 in);
0.70-0.28=0.42 mm (0.028-0.011 = 0.017 in)
The selected shims should be 0,25 mm (0.010 inl and
0.15 mm (0.006 in) in thickness.
lf the required shim thickness is 0.10 mm or less, no
shrms are necessary.
53. Set the selected 32 mm shims on the bearing sur-
face of the gearbox housing.
VALVE BODY UNITla lbl.frl
Coat the new O-ring with grease, and carefully fit it
on the valve housing.
Apply grease to the needle bearing in the gearbox
housing.
Install the valve body unit on the gearbox housing
by engaging the gears. Note the valve body unit
installation position (direction of line connection).
Tighten the flange bolts to the specified torque.
(cont'd)
FLANGE BOLT20 N.m (2.0 kgf.m,
/a)E?
E
O.RINGReplace.
-6{
NEEDLE BEARING
-6lr
54.
56.
57.
17-47
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Page 893 of 1395
Power Steering Gearbox
Reassembly (cont'dl
58. Installthe cylinder lines A and B
Note these items during reassembly:
. Clean the joints of the cylinder lines A and B
thoroughly. The joints must be free of foreign
material,
. lnstall the cylinder lines A and B by tightening
the flare nuts by hand first, then tighten the flare
nuts to the soecified torque.
CYLINDEF LINE A
Grease the sliding surface of the rack guide, and
install it onto the gear housing.
For'97 model, apply a thin coat of grease to the new
O-ring, and install it on the rack guide screw.
For'98 - 00 models. remove the old sealant from
the threads of the rack guide screw. then apply new
sealant to the first three threads.
-6rO-RING
nlcr cutDE R"Pl""u'
SCREW
LOCKNUT
37 model:
60.
ot.
38 model:
Install the spring, rack guide screw and locknut on
the gear housing.
Adjust the rack guide screw (see page 17,15). After
adjusting, check that the rack moves smoothly by
sliding the rack right and left.
17 N.m 11.7 kgd.m, 12lbf.ttl
26 N.m {2.7 kgl.m, 20
RACK GUIOE
17-48
STEERING RACK
(
63. Install the new lockwasher in the groove in the
steering rack.
LOCK WASHERReplace.
STEERING RACK ENO54 N.m (5.5 kgf.m,40 lbtftl
64.
STEERING
Screw the rack ends into the rack.
Hold the steering rack with a wrench ('98 - 00 mod-
els: left end only), and tighten the rack ends. Be
careful not to damage the rack surface with the
wrench.
After tightening the rack ends, stake the four sec-
tions of lock washerwith a drift and a mallet.
. Place the wood block on the press table, then set
the lock washer section of the rack end on the
wood block securely.
. Be sure the tool is aligned with the flat sections
of the steering rack end before pressing.
. Stake the lock washer in the center of the flat
section of the steering rack end,
ROLL PIN PUNCH
lCommorcially.Y.il.blelSnap-On No. PPR8 or oquival.nt.
NOTE: This drift has a flatshoulderto preventpuncturing of metal washer.
WOODEN BLOCK
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Page 895 of 1395
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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Page 897 of 1395
Power Steering Gearbox
Installation (cont'd)
8, Install the left front mount. Tighten the mountingbolts in order: A and B.
LEFT FRONT MOUNT
B-12 x 1,25 mm59Nm(6.0 kgtm,,€ lbl.ftlReplaca.
9. Instsll the right front mount, Tighten the mountingbolts in order: A and B.
B-12 x 1.25 mm59 N.m16.0 ks[.m, ,|:| lbf.ftlReplace.
A-10 x 1.25 mm4,1 N.mla.s kgt m, 33 lbf.ft)
A-10 x 1.25 mma,a N.m
10. Remove the vinyl type from the side frame (both
sides).
17-52
11. Installthe return hose joint by tightening the 16 mmflare nut.
AD.'USTAB[T HOSE CLAMP(For installationreter to page 17,23)
RETURN HOSE JOINT:16 mm FLARE NUT28 N.m12.9 kg{.m.21 lbt{t)
14 mm FLARE NUT37 N.m(3.8 ksf.m, 27 lbl'frl
't2.
13.
Connect the return hose securely. and tighten theadjustable hose clamp.
Connect the pump outlet hose, and tighten the l4mm flare nut.
NOTE: Make sure that there is no interferencebetween the fluid lines, the rear beam or any otherparts.
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Page 898 of 1395
'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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Page 919 of 1395
Raise the rear of the vehicle, and make sure it is
securely supponed.
Remove the rear wheel.
Remove the brake drum from the hub by threading
8 x,r.25 mm bolts into the drum to push it away
from the hub bearing unit. Turn each bolt two turns
at a time to prevent cocking the drum excessively.
SPINDLE NUTWHEEL NUT
r81 N.m t18.5 kgt m, 134 lbt'ftl 12 x 1.5 mm
Replace. 108 N m 111.0 kgf'm, 80 lbf ftl
't.
4.
8 x 1.25 mm BOLTS
i+/3 /',1
"@,1 /
.'--7 J-->-
5.
6.
Raise the locking tab on the spindle nut, then
remove the nut.
Remove the brake shoes.
Remove the parking brake cable from the backing
plate using a 12 mm offset wrench as shown.
BACKING PLATE
PARKING ARAKE CABLE
1a-21
7.
6.
Disconnect the brake line from the wheel cylinder.
Remove the wheel sensor from the backing plate
(for vehicles with ABS). Do not disconnect the
wheel sensor connector.
Remove the 12 mm flange bolts.
PULLERlCommercially available)
4WD; Remove the backing plate/hub bearing unit
from the rear axle with a puller if necessary.
Separate the rear hub from the hub bearing unit
using the specialtools and a press.
Note the following items during disassembly:
. Take care not to distort the backing plate.
. Hold on to the hub to keep it from falling when
a
10.
11.
DRIVER ATTACHMENT,37 x ilo mm07746 - 0010200
(cont'd)
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