1997 HONDA CR-V pump

Real-time 4WD-Dual Pump System
Troubleshooting (Automatic Transmissionl
When starting and accelerating in forward gesrs {4WDmodel
1. Lift up the vehicle so all four wheels are off theground (see section 1).
2. Make a mark on either No.
shaft.
'I or No.2 propeller
PROPELLER SHAFT
Start the engine, and let it run until it warms up (the
radiator fan comes on at least twice).
With the engine at idle. shift to the E position.
Apply the parking brake firmly. and measure thetime it takes the propeller shaft to rotate 10 times.. lf the measured time is more than 10 seconds,
the 4WD system is normal.
. lf the time is less than 10 seconds, there is aproblem in 4WD system. Check the differential
fluid. lf the differential fluid is normal, replace
the torque control differential case kit.
15-10
When starting and accelerating in revGrsg gear {4WDmodel
1. Lift up the vehicle so all four wheels are off theground (see section 1).
Make a mark on either No.
shaft.
1 or No. 2 propeller
PROPELLER SHAFT
Start the engine. and let it run until it warms up (the
radiator fan comes on at least twicei.
With the engine at idle, shift to the E position.
Apply the parking brake firmly, and measure the
time it takes the proDeller shaft to rotate 10 times,. lf the measured time is more than 10 seconds,
the 4WD system js normal.. lf the time is less than 10 seconds, there is aproblem in 4WD system. Check the differential
fluid. lf the differential fluid is normal, reolace
the torque control differential case kit.
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Real-time 4WD-Dual Pump System
Troubleshooting (Automatic Transmission/Manual Transmission)
Whon d6c6l6rating in a torward gear {2WD mode}
1. Block the front wheels, raise the left rear wheel. and
support it with a safety stand as shown.
Hold the tire and turn it counterclockwise continu-
ouslv for more than one rotation.
lf the rotation of the wheel does not gradually
feel heavy while rotating, the 2WD system when
decelerating in a forward gear is normal.
lf the rotation of the wheel gradually feels heavy,
there is a problem in the system. Check the dif-
ferential fluid, lf the fluid is normal, reDlace the
toroue control differential case kit.
WHEEL CHOCKS
15-12
When decelerating in reverse gear (4WD mod€)
1. Block the front wheels. raise the left rear wheel, and
suppo( it with a safety stand as shown.
Hold the tire and turn it clockwise continuouslv for
more than one rotation.
lf the rotation of the wheel gradually feels heaw.
the 4WD system when decelerating in reverse gear
is normal,
lf the rotation of the wheel does not gradually feel
heavy, there is a problem in the system. Check
the differential fluid. lf the fluid is normal.
reolace the torque control differential case kit,
WHEEL CHOCKS
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Rear Differential Assembly
lllustrated Index
O.RINGReplace.
6xl.0m12 N.m (1.2 kgf m,8.7 lbt'ftl
BACK-UP RING
COMPANION FLANGE
CLUTCH HUB/PLATES/DISCS
DIFFERENNAL CLUTCHASSEMBLY
DOWEL PINS
OIL PUMP DRIVESHAFT
LOCKNUT, 24 mmReplace.118 N.m (12.0 kgtm.87 rbt ft)
OIL SEALReplace.
PRESSURE PLATE
THBUST NEEDLEAEARING""t",at\(
'd'
CLUTCH GUIDE
OIL PUMPPIN
e
MAGNET
6x1.0mm12 N.m 11.2 kgt'm,8.7 lbf'ft|
OIL STRAINER
15-15
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Rear Differential Assembly
Disassembly (cont'dl
9. Remove the shim and the clutch quide.
d"HIM'30mm
CLUTCH GUIDE
Remove the clutch hub/plates/discs and the pressure
prare.
10.
CLUTCH HUB/PLATES/OISCS
k
ffi-:*
_zz PRESSURE PLArE
@-
15-22
11. Remove the thrust needle bearing and the oil pump
driveshaft.
Remove the oil pump body assembly, the oil pump
pin, the magnet, and the oil strainer.
OIL PUMP BODY ASSEMBLY
MAGNET
OIL PUMP PIN
12.
OIL STRAINERInspect for damageor clogging.
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Reassembly
1. Apply CVT fluid to the rubber of the oil strainer, then
install the oil strainer, the magnet, and the oil pump
pin to the differential carrier.
OIL PUMP PIN
DIFFERE]TTIAL CARRIERASSEMBLY
Align the oil pump pin with the groove of the rear oil
pump in the pump body assembly, then install the oil
pump body assembly to the differential carrier assem-
oty.
-n
CWfluid
2.
MAGNET
OIL PUMP BODY ASSEMBLY
3. Tighten the oil pump body assembly mounting
bolts.
4. Install the oil pump driveshaft by aligning the pro-
jection of the oil pump driveshaft with the groove of
the front oil pump in the oil pump body assembly.
lnstall in this direction.
Projection
6x1.0mm12 N.m 11.2 kg{.m,8.7 lbl.ft}
Install the thrust needle bearing.
Install the pressure plate assembly by aligning the
projection of the pressure plate with the groove of
the oil pump driveshaft.
5.
OIL PUMPDRIVESHAFT
(cont'd )
15-23
THRUST NEEDLE BEABING
PRESSURE PLATE
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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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Ret. No, I Tool NumbelDescriptionfty Page Reference
o
o
-@
€r
o
@rol
@
o
@
@(}
@
@
07GAF - PH70100
07HAG - SF10100
07GAG - SD40200 or
OTGAG - SD4O2OA
07JGG - 001010A
07MAC - S100200
OTNAD _ SR3O2OA
07NAG SR30900 or
07NAG , SR3OgOA
07RAK - 50401 10
07RAK - 5040120
07406 - 0010001 or
07406 - 0010004
07725 - 0030000
07746 - 0010100
07749 - 0010000
07916 - SA50001
07974 - SA50200 or
07974 - SA5050A
07974 - SA50800
Pilot Collar
Piston Seal Ring Guide
Piston Seal Ring Sizing Tool
Belt Tension Gauge
Ball Joint Remover,23 mm
Cylinder End Seal Remover Attachment
Valve Seal Ring Sizing Tool
P/S Joint Adaptor (Pump)
P/S Joint Adaptor (Hose)
P/S Pressure Gauge
Universal Holder
Attachment, 32 x 35 mm
Driver
Locknut Wrench, 40 mm
Sleeve Seal Ring Sizing Tool
Ball Joint Boot Clip Guide
'l
1
1
1
1
1
1
1
1
1
1
1
1,l
1
1
11-39
17-44
11-44
17 -14't]-31
17 -37't7 -4'l
17-'t6, 17
17-16, 17
11-16, 17
17-26,30't]-42, 43't1-42, 43
11-15't]-42
11-42, 50
* Included in the Belt Tension Gauge Set 07TGG - 001000,4
o@
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,/:\
I
o
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=tt
@@
aA)
l:I/\L----.--.--------_
@o(D(9@@
17-2
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Component Locations
lndex
Note these items during disassembly:' lf an intact airbag assembly has been removed from a scrapped vehicle or has been found defective or damaged dur-ing transit, storage or service. it should be deployed (see section 24),a Before removing the gearbox, remove the driver.s airbag assembly and steering wheel.. After installing the gearbox, check the wheel alignment and adjust if necessary.
SRS components are located in this area. Review the SRS component locations, precautions, and procedures an the SRssection (24) before performing repairs or servrce.
STEERING WHEELRemoval, page 17,18Disassembly/Reassembly, page 1?,18Installation, page 17-19DRIVER'S AIRBAG ASSEMBLYRemoval/lnstallation, see section 24
STEERING GEARBOXRack Guide Adjustment, page 17-15Removal, page 17-31Disassembly, page 17-34Reassembly, page 17,40Installation, page 17,51VALVE BODY UNITOverhaul, page 17-38
STEERING COLUMNRemoval/lnstallation. page 17-20Inspection, page l7 21Steering Lock Replacement, page 17 22CABLE REELRemoval/lnstallation, see section 24tcNrnoN swtTcHSee s€ction 23
STEERING HOSES, LINESReplacement. page l7-23
Pump Belt Inspection andAdjustment, pag€ t7-14Pump Pressure Check, page 17-16 ot 17-1jReplacemont, page 17-24Disassembly, pa96 17,25Inspection, page 17-26Reassembly. page17-28
RESERVOIRFluid R6placement. page 17 15Fluid Leakage lnspection, page 17-23
END BALL JOINTBallJoint Boot Replacement, page 17-50
17-3
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