2000 HONDA CR-V Gearbox

Power Steering Gearbox
AN'USTABLE HOSE CLAMP
Removal (cont'dl
14. Loosen the 14 mm flare
pump outlet hose.
nut, and disconnect the
14 mm FLARE NUT
15. Loosen the adjustable hose clamp and disconnect
the return hose,
16. Loosen the 16 mm flare nut, and remove the return
hose joint.
17. After disconnecting the hoses and lines, plug or seal
them with a piece of tape or equivalent to prevent
foreign maisrials from entering the valve body unit.
NOTE:
. Do not loosen the cylinder line A and B between
the valve body unit and cylinder.
. With 2WD, continue to step 23.
17 -32
STOP BOLT
10 x 1.25 mm
4WD: Stepr 18-22
18. Removethe right tront mount, then apply vinyl tape
to the side frame to protect it from the transmission
cover and stop bolt.
12 x 1.25 fiiAReplace.
RIGHT FRONT MOUNT
x 1,25 mm
SIDE FRAME
'19. Remove the left front mount, then apply vinyl tape
to the side frame to protect it from the stop bolt.
Vinyltape orequivalgnt material.
Vinyltap€ orequival€nt m6terial.
www.emanualpro.com

REAR MOUNT
20. Remove the rear mount bracket and rear mount.
12 x 1.25 mmReplace.
REAR MOUNT BRACKET12 x 1.25 mmReplace.
21.
14 x 1.5 mmReplaco.
Place a jack under the engine block in the area
shown,
?*
JACK.UP POINT
17-33
22. Jack up the engine and tilt the engine back until the
transfer assembly is lowered approximately 40 mm
(1.57 in).
Note these items when tilting the engine:
. Check that the wire harnesses, hoses and pipes
are not caught by any surrounding parts.
. Do not tilt the engine more than necessary.
ASSEMBLY
Remove the stiffener olate.
NOTE: Some stiffener plate mounting bolts a.e also
used as gearbox mounting bolts. The gearbox will
tilt to the side when these bolts are removed.
(cont'd)
.Lower approximately'40 mm (1.57 in)
STIFFENER PLATE
www.emanualpro.com

Power Steering Gearbox
Removal (cont'dl
24. Remove the mounting brackets.
25.lvlove the steering gearbox to the right so the
rack end clears the rear beam, then place the
rack end below the rear beam.
left
left
Move the steering gearbox to the left, and tilt the
left side down to remove it.
With 4WD. remove the steering gearbox through
the clearance between the transfer assembly and
propeller shaft.
MOUNTING BRACKETS
STEEBING GEARBOX
17 -34
4. Pull the boots away from the ends of the gearbox.
Disassembly
Steering Rack Disassembly
Note these items when disassembling:
. Before disassembling the gearbox, wash it off with
solvent and a brush.
. Do not dip seals and O-rings in solvent.
1. Remove the steering gearbox (see page 17-31).
2. Remove airtube and clips.
3. Remove the boot bands and tie-clips.
AIR TUBE
www.emanualpro.com

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
www.emanualpro.com

Power Steering Gearbox
Disassembly {cont'd}
12. Drill a 3 mm (0.12 in) diameter hole approximately
2.5 - 3.0 mm (0.10 - 0.12 in) in depth in the staked
point on the cylinder. Do not allow metal shavings
to enter the cylinder housing. After removing the
cylinder end, remove any burrs at the staked point.
D.oth: 2.5 - 3.0 mm 10.10 - 0.12 inl
CYUNOER
Hold the gearbox using using a C-clamp as shown,
Loosen and remove the cvlinder end.
13.
17-36
14, Assemble a 12 x 1.25 mm flange nut onto a '12 x 175
mm grade 10 flange bolt as shown, Wrap the flange
portion of the bolt with vinyl tape to protect the
cvlinder,
VINYL TAP€ tp/N 90177 - SLO - OOOI 12mmFLANGENUT
Install the flange bolt into the end of the steering
rack until it bottoms in the hole. then back the
flange bolt out 1/4 turn. Hold the flange bolt, and
tighten the flange nut against the rack by hand.
Install the bearing separator on the gearbox housing
as snown.
15.
BEARING SEPARATOR0 - 1112'(Commercially available)
17.
STEERING RACK
CYLINDER €ND
Set the gearbox in a press so the lelt side points
upward, then press the cylinder end seal and steer-
ing rack out of the gearbox. Hold the steering rack
to keep it from falling when pressed clear. Be care-
ful not damage to inner surface of the cylinder
housing with the flange bolt.
www.emanualpro.com

18. Remove the 12 mm bolt and nut trom the stsering
rack,
19. Remove the cylinder end seal from the steering
racK.
20. lnsert a 24" long,3/8" drive extension and the spe-
cial tool into the cvlinder from the left side. Make
sure that the special tool is securely positioned on
the backup ring edges. Be careful not damage to
inner surface of the cylinder with the special tool.
Replace.
I
I
I
CI
24 'LONG 3/8' DRIVE EXTENSION(Commerciallv available)
BACKUP RING
CYLINDER END SEAL
CYLINDER END SEALREMOVER ATTACHMENT07NAD - SR3020A
21.Set the gearbox in a press, then press out the cylin-
der end seal and backup ring from the gearbox.
Note these items when pressing the cylinder end
seat:
. Keep the tool straight to avoid damaging the
cylinder wall. Check the tool angle, and correct it if
necessary, when removing the cylinder end seal.
. Use a press to remove the cylinder end seal. Do
not try to remove the seal by striking the tool. lt
will break the backup ring, and the cylinder end
sealwill remain in the gearbox.
Prass
22. Carelully pry the piston sesl ring and O-ring off the
piston rack. Be careful not to damage the inside of
seal ring groove and piston edges when removing
the seal ring.
Replaco.
(cont'dl
17-37
www.emanualpro.com

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.
www.emanualpro.com

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
www.emanualpro.com