1994 HONDA INTEGRA power steering fluid

NOTE: Perform rack guide adjustment with the wheels
in the straight ahead position.
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 .ack guide, 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 R6turn Angle: 20 t 5"
Tighten the locknut while holding the rack guide
screw.
1.
6.
RACK GUIDE SCREW
25 N.m12.5 kgf.m, 18lbtftl
L(rcKNUT WRENCH, 40 mm07916 - SAs(xtOl
Check for tight or loose steering through the com-
plete turning travel.
Perform following inspections:
. Steering operation (see page 17-18).
. Power assist with car parked.
Check the reservoir at regular intervals. and add fluid as
necessary.
GAUTION: Use only Genuine Honda Power Stosring
Fluid-V. Using othsr fluids such as ATF or other manu-
facturer's power stoering fluid will damags ths systcm,
SYSTEM CAPACITY:
LO6 litor (1.12 US. qt, 0.93 lmp.qtl
at disasssmbly
RESERVOIR CAPACITY:
0.79 lit6r (0.8:l US. qt, 0.70 lmp.qt)
UPPER LEVEL UNE
LOWER LEVEL LINE
,l
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: Tako caro not to 3pill tho tluid on tho
body and parts. Wipe off the spilled tluid at onqe.
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,
Refit the return hose on the reservor.
Fill the reservoir to the uDoer level line.
Start the engine and run it at fast idle, then turn the
steering from lock-to-lock several times to bleed air
f.om the system.
Recheck the fluid level and add some if necessary.
CAUTION: Do not lill the roservoir beyond tho
uppgr lovel line.
7.

lnspection and Adjustment
Pump Pressure Check
Check the fluid pressure 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,
CAUnON: Dilconn€st the high pros3uro ho3s with cale
!o e3 not to spill tho powor stooring fluid on th6 lramo
lnd olhor parG.
1. Disconnect the outlet hose from the oumo outlet fit-
ting, 8nd install the pump joint adapter on the
pump outlet.
2, Connect the hose joint sdapter to the power steer-
ing pressure gauge, then connect the outlet hose to
the adaotor.
3. Instsll the power steering pressure gauge to the
pump joint adaptor as shown.
OUTLET HOSE FlTnNG
HOSE ATTACHING BOLT1l Nm11.1 kg{ m 8lbf.ftl
6 x 1.0 m.n BOLT{P!rt of tooll11 N.m11.1 kgtm,8lbf.ftl
P/S JOINT ADAPTOR IPUMPIo?NAK - SmolrA
PUMP OUTI.TTFITIING
Open the shut-off valve fully.
Open the pressure control valve fully.
17 -22
1.
Start the engine and let it idle.
Turn the stee.ing wheel from lock-to-lock several
times to warm the fluid to operating temperature.
Measure steady-state fluid pressure while idling
with the shut-off valve fully open. lf the pump is in
good condition, the gauge should read less than
1500 kpa (15 kgf/cm,,213 psi).
lf it reads high, check the feed line or valve body
unit (see General Troubleshooting l7-10).
Close the shut-off valve. then close the pressure
control valve gradually until the pressure gauge
needle is stabl6, Read the pressure.
lmmediately open the shut-off valve fully.
CAUTION: Do not keep the shut-ott valvs closod
moro thgn 5 soconds or th9 pump could b6 dam"
agod by over-h6ating,
lf the pump is in good condition, the gauge should
read at least 6.400 - 7,400 kpa (65 - 75 kgIlcm,,924- 1,067 psi). A low reading means pump output is
too low for full assist. Repair or replace the pump.
10.
P/S PRESSURE GAUGE

Power Steering Hoses, Pipes
Replacement
NOTE:
. Connect each hosg to the corresponding pipe securg-
ly until it stops at the stopp€r on the pipe.
Install the clamp or ad,ustable clamp at the specified
distancs from the hose end as shown in the drawing.
. Add the power steering fluid to the specilied level on
the reservoir and check fo. leaks (see page 17-23).

Put ov6r the pipe untilthe hose stops at the$opper.
CAUTION: Chock all clampsfor doterioration 8nd dstor-
mation, and rsplacG with new onss if n6co33!ry,

Put over the pipe untilthehose stops at the stopper.
2.5 - 5.5 mm
{0.01 - 0.22 inl2.0 - 4.0 mm10.08 - 0.16 inl
2.5 - 5.5 mm10.01 - 0.22 in)
OUYI.fT HOSE11 N.m{1.1 kgl.m, 8 lbl.ftl
INI."ET HOSE
ABLE CLAMP
RETURN HOSE
coot"ER
CLAMPS
17 -34
CLAMPS

OUTI.TT HOSE
Power Steering Pump
Removal
NOTE: Before disconnecting the hoses from the pump,
place a suitable containsr under the car.
1. Drain the power steering fluid from the rsservoir.
2. Remove the belt by loosening the pump adjusting
bolt and mounting bolts.
3. Disconnect the inlet and outlet hoses from the
pump and plug the hoses.
NOTE; Take care not to spill ths tluid on the body
or parts. Wipe off spillod fluid at once.
4. Remove the pump mounting bolt, then remove th€
pump
NOTE: Do not turn the steering whesl with the
pump removeo
5. Wrap the opening of th€ pump with a piece of taps
to provent any foreign mat€rial. Se6 pags 17-44 for
oumD instsllstion,
tNt.€T HOSE
Disassembly
Pulley Removal
1. Drain the fluid from the pump.
2, Hold the stee.ing pump in a vise with soft iaws, and
hold the pulley with the specialtool and remove the
pulley nut and pulley.
CAUTION: Bo clrstul not to damage the pump
ho$ing with thr iaw3 of ths vise.
NOTE: Pullev nut has left-hand threads.
PULLEY NUT {Left-hand thread)
(cont'dl
17-35

Power Steering Pump
Reassembly
CAUTION: The power steering componsnts are mado of sluminum. Avoid dsmaging th€ componcnts during assombly,
NOTE:
. Clean the disassembled pans with a solvent and dry them with compressed air. Do not dip the rubber parts in a sofvent.
. Always replace the O-rings and rubber seals with new ones before assembly.. Apply recommended power steering fluid or steering grease (Honda P/N: 08733 - B070E) to the parts indicated in theassemblv procedures.
. Do not allow dust, dirt, or other foreign materials to enter the power steering system.. Replacethe pump asan assembly ifthe parts indicated with asterisk (*) are worn or damaged.
ROLLER5 x 26.8 mm
PUMP covEn /
."'MP cAM RING
, / .",or r*r,
^ / -e^urrae vrues / / sirx1.smm
\Al {ro pratesl I / o_nrNc
dA-h1//EZil*l///'^ee'ace
o-ntNGReplace.
16.8 x 1.9 mm O-RING
\A I {ro Platesl
,h$;@:",n1
i'"otr
/-V#mtt.m,1a|tt.fti// / / \E
RoLLER / |a.5 x ag.a mm / |68.5 x 1.9 mm Io-RING / INLET
Reptace.
I
.PUMP HOUSING
xf:.i'/pp@6{fr;ryDRIVE SHAFTPUMP SEALSPACERROLLER /1.5 x 49.8 mm /68.5 x 1.9 mmO-R|NG / INLET JO-INT
Replace.
I'PUMP ROTOR>ei
iiij:f:,ll-T;-,",,,, ll;il'- g--lblY""."*";
Replace. :
$+--- srntnc
E -5.8x1.9mm
22.r x r.9 mm o-RfNG ------t@-<'t o^::t:\-GReplace.Replace.
FLANGE BOLT'11 N.m 11.1 kg-m,8lb-ftI
17-40
CONTROL VALVE COVEN

Pump Rotor Installation
L Coat the lip of the new oil seal with steering grease
(Honda P/N 08733 - 8070E).
Install the new oil seal in the pump housing by
hand, then install the pump seal spacer.
NOTE: Insert the oil seal with its grooved side fac-
ing in.
Install the pump drive shaft assembly with the spe-
cialtool.
Install the 38 mm circlip with its tapered side facing
out,
3.
4.
DRIVER ATTACHMENT07947 - 6:1io50038 mmcrncuP
- DRIVE
fu'/'i,Ert\=zl4
I"J PUMP SEALIf /sprcen
x,tY -ot seal
-Gll
ATTACHMENT, 37 x ,r0
07t,16 - dt102d,
5. Coat the side plate grooves with the recommended
power steering fluid, then position the 16.8 x
1.9 mm and 54 x 1,9 mm O-rings on the side plate.
16.8 x 1.9 mmO.RING
5a x 1,9O.RING
l
SIDE PLATE
17-41
6. Install the preload spring in the pump housing.
7. Set the 4.5 x 49.8 mm roller in the 4.5 mm hole in
the pump housing.
8. Set the side plate over the roller and install it on the
pump housrng.
9. Set the 5 x 26.8 mm roller in the 5 mm hole in the
side plate.
5 x 26.8 mmROLLER
5 mm HOLE
SIDE PLATE
PRELOADSPRING
,1.5 mm
10.Assemble pump rotor to the drive shaft with the "o"
mark on the rotor facing upward.
Set the 10 vanes in the grooves in the rotor.
NOTE: 8e sure that the round ends of the vanes are
in contact with the sliding surface of the cam ring.
PUMP ROTOR
(cont'd)
11.

Power Steering Pump
Reassembly (cont'dl
Set the pump cam ring over the two rollers with the"8" mark on the cam ring upward.
Apply clean power steering fluid to the vanes and
cam ring.
Install the 68.5 x 1,9 mm O-ring on the pump cover.
Align the roller set holes in the pump cover with the
rollers.
'16. Align the projection on the pump housing and theprojection on the pump cover, and tighten the four
bolts.
20 N.m{2.0 kg .m, lil lbf.ftl
PUMP COVER
PROJECTIONS
13.
PUMP CAM RING
14.
15.
17 -42
17.
18.
13 x 1.9O.RING
E
Set the 13 x 1.9 mm O-ring on the inlet joint.
Install the inlet joint on the pump housing.
11.1 kgt.m. t lbf.ftl
INLET JOINT
T9

Flow Gontrol Valve Installation
1. Apply steering grease (Honda P/N 08733 - B070E) to
new O-rings.
2. Coat the flow control valve with clean power steer-
ing fluid.
3. Install the flow control valve, spring and control
valve cover on the pump housing.
4. Tighten the three control cover bolts.
FLOW CONTROLVALVE
SPRING
E;W
11 N.m {1.1 kgl.m,8lbtftl
2
Pulley Installation
1. Hold the steering pump in a vise with soft jaws.
CAUTION: Be careful not to damago the pump
hou3ing with the laws ol th€ vise.
2. Install the pump pulley as shown. Then install the
pulley nut.
Hold the pulley with the special tool and tighten the
pulley nut.
PULLEY NUT6ir N.m (6.5 kgt.m,47 lbt tt)
Check that the pump turns smoothly by turning the
pulrey.
PULLEY NUT
PULLEY
17-43