steering HONDA INTEGRA 1994 4.G Service Manual

Steering Column
Installation (cont'dl
Finaltorque:22 N.m{2.2 kgf.m, 16lbt.ftl
CAUTION:
. All SRS electrical wiring hrrnossos are covgrod wilhyellow insulation,
. When disconn€cting the SRS wire harness, installthe short connector on the airbag. th€n dbconnoct
the wire harness.
. Replaca the entire alfected SRS harness assembly if
there is an open circuit or damage to tho wiring.
1. Slip the upper end of the steering joint onto the col-
umn shaft {line up the bolt hole with the flat on the
shaft), and loosely install the upper steering joint
bolt.
UPPER STEERING JOINT BOLTBolt must line up withflat on shaft.
STEERINGJOINT
Slip the lower end of the steering joint onto the pin-
ion shaft. Line up the bolt hole with the groove
around the shaft) and loosely jnstallthe lower bolt.
NOTE:
. Be sure that the lower steering joint bolt. is
securely in the groove in the steering gearbox
pinion.
. Before tightening the steering joint bolts, pull on
the sleering joint to make sure that the steeringjoint is fully seated.
LOWER STEERING JOINT BOLTFin6ltoroue:22 N.m {2.2 kgt m. 15 lbf.ftl
17 -32
Install the steering column with the flange nuts,then installthe column holder and flange bolts.
Tighten the upper and lower steering joint boltsloosely installed in steD 2,
FLANGE BOLTS22 N.m12.2 ksi.m, 16 tbtftl
Install the steering joint cover with the clamps andclip.
CLIP

7.
Connect the ignition switch wire connectors to the
under-dash fuse/relav box.
Install the combination switch and turn signal can-
celing sleeve onto the steering column.
NOTE: Be sure the wires are not caught or pinched
by any parts when installing the combination
switch.
TURN SIGNAL CANCELINGSLEEVE
Install the cable reel onto the steering column, then
connect the SRS main harness and cable reel wiro
harness and install the connector holder.
NOTE: Align the slot in the cable reel with the pro-
jection on the canceling sleeve.
coMatNATroN swncH
UPPER COLUMN COVER
9. Installthe column covers.
scREws
lnstall the driver's knee bolster.
lnstall the lower cover.
Installthe steering wheel {see page '17-26).
10.
11.
't2.
17-33

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
Disassembly (cont'dl
Flow Gontrol Valve Removal/lnspoction
l. Rsmove the control valve cov€r by romoving thethree flange bolts.
2. Remove the spring, flow control valve and O-rings.
FLOWCONTROL VALVE
Check the flow control valvg for wgar, burrs, andother damage to the edges of th€ groovos in tho
FLOWOONTROL VALVE
Ch6ck fordamags to €dgos.
17-36
il. Inspect the bore for the flow control valvs for scrat-ches or wear.
5. Slip the valve back in the pump and chock that itmoves in and out smoothly.
- lf OK, go on step 6, if not replace th6 valve androchsck the valve movsment.
NOTE: The original valve was selected for a precise
fit in the pump housing bore, so make sure ths n€w
on6 has the same identification mark.
Outsid€ Oiam€ter
- lf the valve movement still incorr€ct, replaco thepump as an assembly.
6. Attach a hose to the end of the valve as shown.
HOSE
MarkPart NameOutside Diameter
mm (in)
AFLOW CONTROL
VALVE A
17.991 - 17.996(0.7083 - 0.7085)
FLOW CONTROL
VALVE B
17.996 - 18.001
{0.7085 - 0.7087}
FLOW CONTROL VALVE

Power Steering Pump
Disassembly {cont'd}
3. Remove the pump cam ring from the pump hous-
Ing.
NOTE: Replace the pump as an assembly. if the
cam ring must be replaced.
PUMP CAM RINGCheck for damage or wear.
Remove the pump rotor and vanes.
NOTE: Replace the pump as an assembly, if the
pump rotor or vanes must be replaced.
PUMP ROTORCheck lor damage or wear.
1734
Remove the two rollers from the side plate.
Remove the side piate and preload spring.
NOTE: Replace the pump as an assembly, if the
side plate must be replaced.
5 x 26.8 mm
7. Remove the O-rings from the side plate.
SIDE PLATECheck for damage or wear.
ROLLER4,5 x 119.8 mm
16.8 x 1.9 mmO.RINGReplace.
54 x 1.9 mmO-RINGReplace.
ROLI..ER

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