1998 HONDA INTEGRA power steering

Inspection and Adjustment
Pump Belt
NOTE: When using a new belt, first adjust the deflection
or tension to the values for the new belt, then readjust
the deflection or tension to the values for the used belt
after running engine for five minutes,
Inspection
Attach the soecial tool to the belt and measure the ten-
sion of the belt.
Tension:
Usad Belt: 390 - 54O N {/10 - 55 kgf. 88 - 120 lbf}
Nsw Belt: 740 - 880 N {75 - 90 kgf. 170-2(X)lbf)
NOTE:
. lf there are cracks or any damage evident on the belt,
replace it with a new one.
. Follow the manufacturer's instructions for the tension
gauge.
ii
:i
i
I
,;h
,lt l
I
i
CRANKSHAFT PULEYBELT TENSION GAUGE07JGG - 001010A
Inspect the pump belt for cracks or any damage.
Replace the belt with a new one if necessary.
Mea3urement without Bah Tonsion Gaugo:
Apply a force of 98 N {10 kgt,22 lbll and measure the
deflection between the power steering pump and the
crankshaft pulleys,
Drllection:
Us.d B6h: 11.5 - 13.5 mm (0.45 - 0.53 in)
New Bsh: 8.0 - 10.0 mm 10.31 - 0.39 inl
POWER STEERING PULLEY
17-20
Adiustment
1. Loosen the power steering pump mounting bolts.
2. Turn the adjusting bolt to get the proper belt ten-
sion, then retighten the bolts.
3. Stan the engine and turn the steering wheel from
lock-to-lock several times. then stop the engine and
recheck the deflection of the belt.
24 N.m l2.a kgf.m, 17 lbf.ftl

Rack Guide AdjustmentFluid Replacement
Check the reservoir at regular intervals, and add fluid as
neceSsary.
CAUTION: Use only Genuine Honda Powel Ste€ring
Fluid-V. Using other fluids such as ATF or othor manu-
laclurer's power ste€ring fluid will damag€ the systom.
SYSTEM CAPACIW:
B18Gl ongine:
1.06lit€r (1.12 US. qt,0.93 lmp.qt)
Excopt 8l8Cl ongino:
1.0 lher (r.06 US. qt.0.88 imp.qtl
at disa$ombly
RESERVOIR CAPACITY:
0.,0 liter {0.42 US. qt, 0.35 lmp.qt}
LEVEL LINE
LEVEL LINE
Raise the reservoir and disconnect the return hose
that goes to the oil cooler.
Connect a hose of suitable diameter to the discon-
nected return hose and put the hose end in a suit-
able container.
CAUTION: Take care not to spill thq fluid on lhe
body and parts. Wipe off any spilled fluid al onc€.
Start 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.
2.
RETURN HOSE{From the oilcooler)
4. Reinstallthe return hose on the reservoir.
5. Fill the reservoir to the uDDer 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 it necessary.
CAUTION: Do not lill the reservoir boyond thc
upper level line.
J.
4.
NOTE: Perform rack guide adjustment with the wheels
in the straight ahead position.
1. Loosen the rack guide screw locknut with the spe-
cialtool, then loosen the rack guide screw.
Tighten the rack guide screw until it compresses the
spring and seats against the rack guide, then loosen
it.
Retighten ihe rack guide screw to 3.9 N.m (0.4
kgf.m, 2.9 lbi.ft), then back it ofl to specified angle.
Speciliad Roturn Anglo: 20' Max
Tighten th€ locknut while holding the rack guide
screw.
RACK GUIDE SCREW
25Nm{2.5 kgf.m, 18 lbf ft)
LOCKNUT WRENCH. ilo mm079't 6 - SA50001
E
6.
Check for tight or loose steering through the com-
plete turning travel.
Perform following inspections:
. Steering operation (see page 17-18).
a Power assist with car parked.
I

Inspection and Adjustment
Pump Pressure Check
Check the fluid Dressure as follows to determine
whether the trouble is in the pump or gearbox.
NOTE; First check the power steering fluid level and
pump belt tension.
CAUTION: Disconnect the pump outlet hose (high-pres-
sure line) with care so as not to spill the power steering
fluid on the frame and other parts,
1. Disconnect the pump outlet hose (high-pressure)
from the pump outlet fitting, then install the P/S
joint adapter (pump) on the pump outlet.
P/S PRESSURE GAUGE07a06 - 001mo1
OUTLET HOSE FITTINGHOSE ATTACHING BOLT11 N.m (1.1 kgt.m 8lbl.ft)
PRESSURECONTROL VALVE
P/SAOAPTER IHOSEI07NAK - SR30124
6 x 1,0 mm BOLT
lP.n ol tooll'| 1 N.m
11.1 kgi.m,8lbtftl
PUMPFITTING
Connect the P/S joint adapter (hose) to the power
steering pressure gauge, then connect the pump
outlet hose (high-pressure)to the adapter.
Install the power steering pressure gauge to the P/S
joint adapter (pump).
Open the shut-off valve fully.
Open the pressure control valve fulli.
1.
Start the engine and let it idle.
Turn the steering wheel from lock-to-lock several
times to warm the fluid to operating temperature.
Measure steady-state fluid pressure while idling. lf
the pump is in good condition, the gauge should
read less than 1500 kPa (15 kgflcm',213 psi).
lf it reads high, check the outlet hose or valve body
unit (see General Troubleshooting 17-101.
Close the pressure control valve, then close the
shut-off valve gradually until the pressure gauge
needle is stable, Read the pressure.
lmmediately open the pressure control valve fully.
CAUTION: Do not keep the pressure control valve
closed more then 5 seconds or the pump could be
damaged by over-heating.
lf the pump is in good condition, the gauge should
read at least 6,400 - 7,400 kPa (65 - 75 kgflcm',924- 1,067 psi). A low.eading means pump output is
too low for full assist. Repair or replace the pump.
P/S PRESSURE GAUGE07i.{)6 - (x)l(xrol
9.
10.
SHUT.OFF VAI.VE
17 -22
{
I

Power Steering Hoses, Lines
Replacement
NOTE:
. Connect each hose to the corresponding line securely
until it contacts the stop on the line. Install the clamp
or adjustable clamp at the specified distance from the
hose end as shown.
. Add the recommended power steering fluid to the
specified level on the reservoir and check for leaks.
ADJUSTABLE HOSE CLAMP: (al
. Position the adjustable hose clamps at the points
indicated by (a) in the drawing below.
. Slide the hose over the line until it contacts the stop.
CAUTION: Ch€ck all clamps for deterioration or defor-
mation; replace the clamps with new ones it necessary'
HOSE CLAMP: (b)
. Position the hose clamps at the points indicated by
(b) in the drawing below.
. Slide the hose over the line until itcontactsthe stop.
2.5 - 5.5 mm(0.01 - 0.22 in)
RETURN LINE JOINT28 N m 12.9 kg{'m,2'l lbf'ft|
PUMP OUTLET HOSE(High'pressure)
37 N.m (3.8 kgtm,27 lbf.ft)
2.5-5.5 mm
10.01 - 0.22 in)2.0 - {.0 mm
10.08 - 0.16 inl
CYLINDER LINES17 N.m (1.7 kgt m, 12 lbf'ft)
PUMPOUTI.IT HOSE(High-pressure)
11 N.m11.1 kgl.m,8lbJftl
PUMPINLET HOSE(Low-pressurel
RETURN HOSE
Exc.pt Bl8Cl engino
17-34

Power Steering Pump
Replacement
NOTE: Before disconnecting the hoses from the pump,
place a suitable container under the vehicle.
1. Remove the belt by loosening the pump adjusting
bolt, mounting bolts and nuts.
2. Cover the Ay'C compressor with several shop towels
to protect it from spilled power steering fluid,
11 N.m11.1 kgf.m, 8 lbl ft)
PUMPINLET HOSE(Low-pressure)
O.RINGReplace.
ADJUSTTNGBOLT
?UMP MOUt'lTlNG BOLTS2a N.m (2.a kgf.m, 17 lbf.ftl
t
7.
Disconnect the pump inlet hose and the pump out-
let hose (High-pressure) trom the pump, and plug
them.
NOTE: Take care not to spill the fluid on the body
or parts. Wipe off any spilled fluid at once.
Remove the pump mounting bolts, then remove thepump.
NOTE:
. Do not turn the steering wheel with the pump
removed,
. Cover the opening of the pump with a piece oftape to prevent foreign materiai from entering
the oumo.
Connect the pump inlet hose and the pump outlet
hose (High-pressure). Tighten the pump fittings
securelv,
Loosely install the pump in the pump bracket with
the mounting bolts, nuts and adjusting bolt.
Installthe DumD belt.
CAUTION:
. Mako suro that the power staering belt is prop-
erly positioned on the pulleys.
a Do not gst powor 9t99ring fluid or greas€ on thepower steering bclt or pulley facos. Clesn off any
tluid or grea3a botoro installation
POWER STEERING BEI-T
Adjust the pump belt (see page 17-20).
Fill the reservoir to the upper level line (see page'11.211.
8.
a
17-35

Power Steering Pump
Disassembly
CAUTION: The power steering components are made of aluminum. Avoid damaging the componenk during assembly.
NOTE:
. 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 recommended power steering fluid to the parts indicated in the assembly procedures.
. Do not allow dust, dirt, or other foreign materials to enter the power steering system.
. Replace the pump as an assembly if the parts indicated with asterisk (*l areworn ordamaged'
\
FLANGE BOLTS20 N.m (2.0 kgf.m,14 tbf.ftl{.5 mm ROLLER
PUMP COVER
5 mm ROLLER
IPUMP HOUSING
51 x 2.4 mm O-RINGReplace.
13 x 1.9 mm O-RINGReplace.
INLET JOINT
FLANGE BOLT11 N.m (1.1 kgt'm,8 tbf.fr)
PUMP SEALReplace.
,r"" aao, "ro"a* ' .]
*PUMP DRIVE SHAFT
BALL BEARINGInspoction and Replacement,see page 17-38
40 mm CIRCLIP
PULLEY
PULLEY NUT64 N.m 16.5 kgt.m,47 rbtft).FLOW CONTROI- VALVE CAP
49 N.m {5.0 kgf'm,36 tbt.ft)
'FLowcoNTRoLvA *r"=-'e
\
lnspectron, see pase 17.37
@ ;;:,:::
mm o.RrNG
'""^rro / ^t
17-36

Power Steering Pump
lnspection {cont'd)
5. Submerge the valve in a container of power steer-
ing fluid or solvent, and blow in the hose. lf air bub-
bles leak through the valve at less than 98 kPa
(1.0 kgf/cm', 14.2 psi), replace the pump as an
assembly.
f. AIR PRESSURE
lf the flow control valve tests OK, reinstall it in the
pump. lf the flow control valve still leaks air, replace
the pump as an assembly. The flow control valve is
not available seDaratelv.
17-38
Ball Bearing:
1. Inspect the ball bearing by rotating the outer race
slowly. lf any play or roughness is felt, replace the
ball bearing.
2. Replace the ball bearing using a press.
Removalln3tall
Pross
I
install with thered shielded sidefacing down.
NOTEr Suppon the inner race
with the tool securelY.
Pr€ss
I

Power Steering Pump
9. Coat the O-ring with power steering fluid, and
install it into the grooves in the side plate.
10. Install the side plate on the cam ring by aligning the
roller set holes in the side plate with the rollers.
SIOE PLATEmrn O-RltlG
ROLI.ER SET HOLE
ROTT.ER SET HOTT
Coat the O-ring with power steering fluid, and posi-
tion it into the pumP housing.
Install the pump cover assembly in the pump hous-
Ing.
Reassembly (cont'dl
FLANGE BOLTS20 N.m 12.0 kgl m,
14 rbf.ftl
-
EI15.2 | 2.4Replace.
Groov6s,
iI
[,
1'I.
I
17-40
14.
tc.
13. Coat the flow control valve with power steering
fluid.
Install the flow control valve and spring on the
pump housing.
Coat the O-ring with powet steering fluid, and
install it on the flow control valve cap.
Install the flow control valve cap on the pump hous-
ing. and tighten it.
FLOW CONTROL VALVE
n|m O-RING
SPRTNG E/-^-/ 215.2 x2.1
KWM ,// Reptace.
*o@ra
Y
l\i \
Coat the O-ring with power steering fluid, and
install it into the grooves in the inl€t joint.
Installthe inlet joint on the pump housing.
FLOW CONTROLVALVE CAP49 N'm (5.0 kgl.m,36 tbtft)
17.
18.
FLANGE BOLTS11 N.m 11.1 kgt.m,8 rbf.ftl
Replace.-
E