air con HONDA CR-V 1997 RD1-RD3 / 1.G Workshop Manual

Replacement
SRS components are located in this area. Review the SRS
component locations, precautions, and procedures in the
SRS section {24} before performing repairs or service.
1. Remove the instrument panel lower cover and the
column covers (see section 17).
2. Shift to E position, then remove the lock pin from
the cable adiuster.
LOCK PIN
SHIFT CABLEBRACKET
ADJUSTINGROO
LOCKNUT29 N.m {3.0 kgl.m,2j2lbf.trl
Loosen the locknut, then remove the shift cablefrom the shift cable bracket.
Remove the nut securing the shift cable holder,
then remove the shift cable.
12 N.m {1.2 kgf.m,8.7 tbtfrl
CABLE ADJUSTER
STUO BOLT
6x1.0mm
Remove the shift cable cover.
Remove the shift cable.
4WD:
Remove the snap pin and control pin, then separatethe shift cable from the control lever.
CONTROL PIN
SHIFT CABLE
SHIFTCOVER
2WDi
Remove the control lever, then
cable from the control shaft.
separate the shift
t r 1.25 mm22 N.n 12.2 *glrn.16 tbf.trl
CONTROLSHAFT
8 x 1.25 mm22 N.m12.2 kgl-m,16 tbf.frl
SHIFT CABLECOVER
LOCK WASHER6x LOmm14 N.m {1.4 kgf.m,
(cont'd)
SHIFT CABI-E
10 tbt.lrl
14-273
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13, Pull the knuckle outward, and remove the driveshaft
inboard joint from the differential case or bearing
suoDort.
KNUCKLE
Remove the driveshaft outboard joint from the front
wheel hub using a plastic hammer.
PLASTIC HAMMER
14.
DRIVESHAFT
DRIVESHAFT
Disassembly
Inboard Joint Sid€:
1, Carefully clamp the driveshaft in a vise with softjaws, then remove the set ring from the inboardjoint.
2. Remove the boot bands. Take care not to damage
the boot,
. lf the boot band is a locking tab type, pry up the
locking tabs with a screwdriver, and lift up the
end of the band.
. lf the boot band isawelded typeora low profile
type, carefully cut the boot band with a pair of
diagonal cutters.
. lf the boot band is a double loop type. lift up the
band bend.
Locking Tab
SET BINGReplace.
Welded
{cont'd)
16-5
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Front Driveshafts
Reassembly {cont'd)
7. Fit the inboard joint onto the driveshaft, and note
these items:
Reinstall the inboard joint onto the driveshaft by
aligning ths marks on the inboard joint with the
marks on the rollers.
Hold the driveshaft so the inboard joint points up
to prevent it from falling off.
Adjust the length of the driveshafts to the specifica-
tions shown. then adjust the boots to halfway
between full compression and full e)dension. Make
sure the ends of the boots seat in the grooves of the
driveshaft and Ioint.
/€\
/,?:..{ \
t Sptine airection
lffi
tYl:\
ROLLER HOLDER
16-10
Left: 508 - 513 mm 120 - 2O.2 inl
Right: AT model 520 - 525 mm {20.5 - 20.7 in)
MT mod6l 515 - 520 mm (20.3 - 20.5 inl
II
-flm+dm@
9. Position the dynamic damper to the specifications
as snown.
Left: 299.5 t 2 mm 111.8 r O.l inl
Right: 299.5 t 2 mm 111.810.1 inl
OUTBOARO JOINT
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Front Driveshafts
lnstallation
1. Install the outboard ioint into the knuckle.
KNUCKLE
OUTBOARD JOINT
Apply 0.5 - 1.0 g (0,02 - 0.04 oz) of specified grease to
the whole sDlined surface of the intermediate shaft.
After applying grease. remove the grease from the
splined grooves at intervals of 2 - 3 splines and from
the set ring groove so air can bleed from the inboard
ioint.
SET RINGReplace.
SET RING
Install a new set ring onto the driveshaft or interme-
diate shaft groove.
4. Clean the areas where the driveshaft contacts the
differential thoroughly with solvent or carburetor
cleaner, and dry with compressed air. Insert the
inboard end of the driveshaft into the differential or
intermediate shaft until the set ring locks in the
groove.
INBOARD JOINT
INBOARD JOINT
lnstall the knuckle on the lower arm. Be careful not to
damage the ball joint boot. Wipe off the grease before
tightening the nut at the ball joint. 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. lnstall a new cotter pin.
5.
CASTLE NUT12 x 1 .25 mm49-59Nm(5.0 - 6.0 kgl'm,36 - 4:l lbl.ft)
COTTER PINReplace.On reassembly,bend the cotter pin
(cont'd)
16-17
Replace.
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4. Seat the external circlip in the groove of the inter-
mediate shaft.
Press
+ DRNER07749 - 0010000
Pack the interiorof the outer seal.2.0- 3.5 9 {0.07 - 0.12 oz)
OUTER SEAL
ATTACHMENT,52x55mm07746- 0010400
ATTACHMENT.40 x 50 mm l.D.07LAD - PW50601EXTERNALCIRCLIP
6.
Install the outer seal into the bearing support using
the special tools. The seal should be flush with the
bearing support.
Install the new set ring in the intermediate shaft
groove.
lnstallation
1. Clean the areas where the intermediate shaft con-
tacts the transmission (differential) thoroughly with
solvent or carburetor cleaner, and dry with com-
pressed air. Insen the intermediate shaft assembly
into the differential. Hold the intermediate shaft hor-
izontal to prevent damage to the differential oil seal.
2. Install the three dowel bolts, then torque them.
OOWEL BOLTS10 x 1.25 mm39 N.m {4.0 kgf.m, 29 lbtftl
INTERMEOIATE SHAFT
16-21
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Steering
Special Toofs ............. 17-2
Component Locations
Index ................ ....... 17-3
Troubleshooting
General Troubleshooting ................ 1 7-4
Noise and Vibration ......................... 17-8
Fluid Leaks ............. 17-10
Inspection and Adiustment
Steering Operation .......................... 17-12
Power Assist Check
With Vehicle Parked ....................
Steering Linkage and Gearbox .......
Pump Belt
Rack Guide Adjustment ...................
Fluid Rep|acement ...................,,.,....
Pump Pressure Check .................,,...
*Steering Wheel
Removal ................. 17-18
*Steering Column
Removal/lnstallation ................ ....... 17 -2O
lnspection .............. 17-21
Steering Lock Replacement ............ 17 -22
Power Steering Hoses, Lines
Ffuid Leakage Inspection ................. 17 -23
Repfacement .......... 17-23
Power Steering Pump
Repfacement .......... 17-24
Disassembly ...........17-25
fnspection .............. 17-26
Reassembly ............ 17-28
Power Steering Gearbox
Removal ................. 17-31
Disassembly ........... 17-34
Reassembly ............ 17-40
Ball Joint Boot Replacement .......... 17-50
Installation ............. 17-51
17-12
17-13
17-14
l7-15
17-15
17-16
Disassembly/Reassembly............... 17-18
4'%/b.......... -r'-7--a/
SUPPLEN\EN AL RES\RA(N SYSTES{ (SRS\
This model has an SRS which includes a driver's airbag in the steering wheel hub. a passenger's airbag in the dashboardabove the glove box ('97 - 00 models), and seat belt tensioners in the seat belt retractors ('98 - 00 models). Informationnecessary to safely service the SRS is included in this Service Manual. ltems marked with an asterisk (*) on the contentspage include, or are located near, SBS components. Servicing. disassembling or replacing these items will require specialprecautions and tools, and should only be done by an authorized Honda oearer.
To avoid rendering the SRS inoperative, which could lead to peFonal iniury or death in the event of a sevore trontalcollision. allSRS service work must be performod by an authorized Honda dealer.lmproper service procedurgs, including incorrect removal and installalion of the SRS, could lead to personal iniurycaused by unintontional deployment of th€ airbags {'97 - 00 models), and seat belt tensioners ('98 - 00 modelsl.Do not bump the SRS unit. Otherwise, the system may lail in case ot a collision, or the airbags may deploy when theignition switch is ON (lll.
SRS electrical wiring harnesses are identitied by yellow colof coding. Ralated components are located in the steeringcolumn, front console, dashboard, dashboard lower panel, and in the dashboard above the glove box. Do not use elec-trical test equipment on these cilcuits,
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Troubleshooting
General Troubleshootin g
Check the following before you begin:
. Has the suspension been modified in a way that would affect steering?
. Are tire sizes, tire variety and air pressure correct?
. ls the steering wheel original equipment or equivalent?
. ls the power steering pump belt properly adjusted?
. ls steering fluid reservoir filled to proper level?
. ls the engine idle speed correct and steady?
Hard Steering (Check the power assist, see page 17-12. lf the force is over 29 N (3.0 kgl 6.6 lbfl, proceed with this troubleshooting.i
Abnormalthiidpressure (Iluidpressure is toohigh)
Relief pressuretoo low
Faulty valve body unit
Abnormal
Check the teed and return circuit lines and hosebetween the gearbox and pump for clogging anddeformation.
Normal line and hose
Check the pump fluid pressure(see page 17-16 or 17-17).Measure steady state lluid pres-
sure at idle with the pressure con-trol valve and the shut-off valve (it
so equipped) fully open.The fluid pressure should be 1,500kPa (15 kgf/cm,,213 psi)or less.
Normal
Check the flow control valve (see page 17 26).. Check the valv€ lor smooth movement in the hous-ing.. Check the relief valve for leaks.
Check the pump fluid pressure(see page 17-16 or l7-17).Measure pump relief pressure atidle with the pressure controlvalve and the shut'off valve lil soequipped) fully closed.The fluid pressure should be 6,9007,800 kPa (70 - 80 kgflcm,, 1,000- 1,140 psi).
Normal relief pressure
17-4
Go to page 17 5Faulty pump assemblyFaulty flow control valve
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Abnormal
Not deformed
Deformed
Faulty cylinder lines
Readjust the rack guide(see page 17-15)
Bent
IFaulty steering gearbox
Compair the steering to anotheralike vehicle.
(cont'd)
17-5
Adjustment OK
Check the force required to turnthe wheel lsee page 17 12).Start the engine and measure theforce required to turn the wheelto the right and left. Difference ofthe force required to turn thewheel to the right and to the leftshould be 2.9 N (0.3 kgf,0.7 lbt)or less,
Normal
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Uneven or rough steering.Ad,ust the rack gu ide (see page 17- 15).
ll the problem is not corrected byadjusting the rack guide, replacethe gearbox.
Adjust the belttension. Replace thebelt, if necessary (see page 17-14).Belt slipping on pulley.
lf the engine stalls when thewheel is turned while the vehicleis stopped or moving at lowspeed, adjust the idle speed (seesection 111.
ldle speed low or erratic.
Check power steering lluid level. lfthe level is excessively low checkfor leaks in the system. Add fluidto the specified level.
Air in reservoir, or check powersteering tluid level.
lf fluid level is OK, check O-ringsand seals on both ends of thepump inlet hose, and the P/Spump housing mating surlacesand drive shaft oil seal for suction leaks. Check the reservoir forcracks, Replace parts as neces-
Pump belt slipping on pulley(pump stops momentarily).Adjust the belt tension (see page17-14) or replace belt.
Check if pump pressure is normaland the gauge needle travel is 500kPa (5 kgl/cm,, 71 psi) or less.Check the flow control valve if theneedle travel exceeds 500 kPa (5kgflcm', 71 psi). lI the flow controlvalve is normal, replace the pumpas an assembly,
Install the power steering pres-sure gauge, Close the pressurecontrol valve and shut off valve (if
so equipped) fully and measurethe pump pressure (see page 17-16ot 17 17).
Steering wheel kicks backduring wide turns.
7-7
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Rack Guide Adjustment
1.
6.
7.
5.
4.
Set the wheels in the straight ahead position.
Loosen the rack guide screw locknut with the spe-
cialtool, then loosen the rack guide screw.
For'98 - 00 models, remove the rack guide screw.
Remove the old sealant from rack guide screw
threaded section, and apply new sealant to the first
three threads. Loosely install the rack guide screw
on the steering gearbox.
RACK GUIDE SCREW
LOCKNUT25 N.m
12.5 kgt m, 18lbtftl
Tighten the rack guide screw to 25 N.m (2.5 kgf'm,
18 lbf.ft), then loosen it.
Retighten the rack guide screw to 3.9 N'm (0.4
kgf.m, 2.9 lbf.ft), then back it off to specified angle.
Specified Return Anglo:
37 model: 10 r 5"'98 - 00 modeb: 20' Max
Tighten the locknut while holding the rack guide
screw.
Check for tight or loose steering through the com-
plete turning travel.
Perform following inspections:
. Steering operation (see page 17-12).
. Power assist with vehicle parked
Fluid Replacement
Check the reseryoir at regular intervals, and add the rec-
ommended fluid as necessary.
CAUTION: Always use Gsnuine Honda Power Steering
Fluid-V or S. Using any other type of power steering
tluid or automatic transmission fluid can cause increassd
wear and poor steering in cold w3athel.
SYSTEM CAPACITY:
0.85 liter {0.90 US. qt. 0.75 lmp.qtl
at disasssmbly
RESERVOIR CAPACITY:
0.,1 liter (0.42 US. gt, 0.35 lmp.qi)
UPPEN LEVEL LINE
LOWER LEVEL LINE
1.Raise the reservoir. then disconnect the return hose
to drain the reservoir. Take care not to spill the fluid
on the body and parts. Wipe off any spilled fluid at
once.
2, Connect a hose of suitable diameter to the discon-
nected return hose, and put the hose end in a suit-
able container.
3. Stan the engine. let it run at idle, and turn the steer-
ing wheel from lock-to-lock several times. When
fluid stops running out of the hose, shut off the
engine. Discard the fluid.
4. Beinstallthe return hose on the reservoar.
5. Fill the reservoir to the upper level line,
6. Start the engine and run it at fast idle. then turn the
steering from lock-to-lock several times to bleed air
from the system.
7. Recheck the fluid level and add some if necessary.
Do not fill the reservoir beyond the upper level line.
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