1998 HONDA CIVIC engine parts

l.
17.Make sure the transmission is in the E] position.
Fill the transmission with cvT Fluid, and run the
engine for 30 seconds or until approximately 0 95 {
(1.0 US qt.,0.8 lmp qt.) is discharged.
Remove the drain hose, and reconnect the cooler
return hose to the transmission (see page 14-355)
Refill the transmission with CVT Fluid to the proper
level (see page 14-299).
18.
'19.
.l ,
TOOL MAINTENANCE
1. Empty and rinse after each use. Fill the can with water
and pressurize the can. Flush the discharge line to
ensure that the unit is clean.
2, lf discharge liquid does not foam, the orifice may be
blocked.
3. To clean, disconnect the plumbing from the tank at
the large couPling nut.
FILTER
\
\- 0--D
i
I
O.RING
Remove the in-line tilter from the discharge side and
clean if necessary'
The fluid orifice is located behind the filter. Clean it
with the pick stored in the bottom of the tank han-
dle. or blow it clean with air. Securely reassemble
all parts.
COUPLINGNUT
II
-@q
\ORIFICE
FILLER CAP
14-353

Driveshafts
Reassembly (cont'dl
Japan-Produced Driveshafts
Note these items during reassembly.
. Clean the disassembled pans with solvent, and dry them thoroughly with compressed air. Do not wash the rubber
parts with solvent.
o r@l : Thoroughly pack the inboard joint and both joint boots with the joint grease included in the new driveshaft
set.
Grease quantity:
Inboard Joint
1600 DOHC WEC engine130 - 140 9 (4.6 - 4.9 oz)
Except 1600 DOHC VTEC engine110 - 120 g (3.9 - 4.2 oz)
Splines (Al0.5 - 1.0 g (0.018 - 0.035 oz)
Outboard Joint
'1600 DOHC WEC engineRubber boot 90 - 'l 00 g (3.2 - 3.5 oz)TPE boot; 105 - 115 9 (3.7 - 4.1 oz)
Except 1600 DOHC VTEC engineRubber boot 70 - 80 g |'2.5 - 2.8 ozlTPE boot 95 - 105 g (3.4 - 3.7 oz)
{1600 DOHC VTEC angine)
SET RINGReplace.
-6{@INBOARD BOOT
-6;Pack cavity with grease.
Pack cavity with grease.
DYNAMIC DAMPER
DYNAMICReplace.
DOUA|.I Lq)P BANDReplace.
(Rubber typc)LOOP BANDReplace.
Pack cavity with grease-
CLAMP BAND
],*"u, ,"^S
/ t'.t$ ,''
,/s
-'-
OUTBOARD BOOTIRUEBER)
16-10
tttt t*' -----_.r...-
._
Replace.

/
Uneven or rough steering
Steering wheel kicks back
during wide t!rns.
ll,
)
Adjust the rac* guide (see page 17-3).
lf the problem is not corrected bY
adjusting the rack guide, replace
the gearbox.
Adiust the belt tension. Feplace the
belt, il necessary (see Page 17 32).
lfthe engine stalls when the wheel
is turned while car is stopped or
moving at low speed, adjust the
idle spe€d (see section 11)
ldle speed low or erratic.
Check power sleering fluid level lf
the level is excessively low, check
lor leaks in the system. Add lluid
to the specified level.
Air in reservoir, or check Powersteering Iluid level.
lf ltuid level is OK, check O-rings
and seals on both ends of thepump inlet hose, and the P/Spump housing mating surfaces
and the pumP shaft oil seal for
suction leaks. RePlace Parts as
nocessary.
Adjust the belt tension (see Page17 32)or replace belt.Pump belt sliPPing on PLrlleY(pump stops momentarilY)
Check if pump press{rre is normal
and the gauge needle travel is 500
kPa (5 kgl/cm?, 7l Psi) or less.
Chock the flow control valve if the
needle travel exceeds 500 kPa (5
kgflcm', 71 Psi). l{ the flow control
valve is normal, replace the PumPas an assemoly.
Install the power steering pressure
gauge, Close the Pressure contrcl
valve fully and m6ssure the PumPpressure {s€e page 17-34}.
17 -25,

IRack Guide Adjustment
NOTE: Perform rack guide adjustment with the wheels
in the straight ahead Position.
1. Loosen the rack guide screw locknut with the
cialtool.
'96 - '97 models:
Loosen the rack guide screw
'98 - '00 models:
Remove the rack guide screw and remove the old
sealant off of the threaded section.
Apply new sealant all around the threads. Loosely
installthe rack guide screw
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 kgim,
2.9 lbf.ft), then back it off to specified angle.
Specified Return Angle: 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 17-30).
. Power assist with vehicle parked.
4.
LOCKNUT WRENCH, 40 mm
lr
17-33
Fluid Replacement
Check the reservoir at regular intervals, and add fluid as
necessary.
CAUTION: Always us€ Genuine Honda Power Stearing
Fluid-V or S. Using any other type of power sto€ring
tluid or automatic transmission lluid can cause
increased wear and poor steering in cold weathor.
SYSTEM CAPACITY:
0.85 liter 10.90 US' qt,0.75 lmp'qt)
at disassembly
RESERVOIR CAPACITY:
0.4 liter (0.42 US. qt, 0.35 lmP.qt)
LEVEL LINE
LOWER LEVEL LINE
1. Raise the reservoir, then disconnect the return nose.
2. 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 tho fluid on the
body and parts. Wipe off any spill€d fluid at oncs'
3. 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.
4. Reinstall the return hose on the reservoir'
5. Fill the reservoir to the upper level line.
6. Start the engine and run it at fast idle, then turn the
steering trom lock-to-lock several times to bleed air
trom the system.
7. Recheck the fluid level and add some it necessary.
CAUTION: Do not fill the reservoir beYond the
upper l€vel line.
HOSE

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 andpump belt tension.
CAUTION: Disconnect the high pr$sure hos€ with care
so as not lo spill the power sieering tluid on tha frame
and other parts.
1. Disconnect the outlet line from the Dumo outlet fit-
ting, then installthe P/S joint adaptor (pump) on the
Dumo outlet.
2. Connect the P/S joint adaptor (hose) to the power
steering pressure gauge, then connect the outlet
hose to the adaptor.
3. Install the power steering pressure gauge to the P/Sjoint adaptor (pump) as shown.
ourlEr HosE FnrNo ,t"ll lrilu"ott
P/S JOINT ADAPTOB IHOSEI07RAK - S0i10l2rol07RAK- 50{{)120
P/S PRESSURE GAUGE07406 - 001000Aor07406 - 0010001
4. Open the shut-off valve fully.
5. Open the pressure control valve fully.
17-34
(Pa.t of tooll11 N.m11.1 kgt m, 8 lbf.ftl
PRESSURECONTROL VALVE
SHUT.OFFVALVE
PUMP OUTLETFITTING
6 x 1.0 mm BOLTlPart of tool)11 N.m11.1 kgf m, 8 lbtftl
7.
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. If
the pump is in good condition, the gauge should
read less than 1500 kPa (15 kgf/cmr, 213 psi).
lf it reads high, check the outlet line or valve body
unit (see General Troubleshooting 17-22).
Close the pressure control valve, then close the
shut-off valve gradually until the pressure gauge
needle is stable. Read the oressure.
lmmediately open the pressure control valve fully.
GAUTION: Do not keep lhe prossure control valve
clos€d more then 5 soconds or the pump could be
damagod by over-heating.
lf the pump is in good condition, the gauge should
read at least 6,400 - 7,400 kPa (65 - 75 kgflcm,, 920 -
1,070 psi). A low reading means pump output is too
low for full assist. Repair or replace the pump,
9.
P/S PBESSURE GAUGE07{16 -@1@OA
oi
SI{UT.OFF VALVE

Power Steering Pump
RemovaUlnstallation
NOTE: Eefore disconnecting the hoses from the pump,
Dlace a suitable container under the vehicle.
1. Remove the belt by loosening the pump mounting
bolts and adjusting bolt ('99 -'00 models: 81642
Engine Type only).
OUTLET LINE11 N.m {1.1 kgf'm,8
L
PUMP MOUNTING BOLT24 N.m (2.4 kgl.m, 17 lbf ft)
2. Cover the Ay'C compressor with several shop towels
to protect it from spilled power steering fluid.
3. Disconnect the inlet hose and the outlet line from
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.
4. Remove the pump mounting bolts and adjusting
bolt ('99 -'00 models: 816A2 Engine Type only),
then remove the pump.
NOTE:
. Do not turn the steering wheel with the pump
removeo.
. Wrap the opening of the pump with a piece of
tape to prevent foreign material from entering
the pump.
17-40
1.
8.
Connect the inlet hose and the outlet line. Tiqhten
the pump fittings securely.
Loosely install the pump in the pump bracket with
mounting bolts and adjusting bolt ('99 -'00 models:
81642 Engine Type only).
Installthe pump belt.
CAUTION:
. Make sure that the power steering belt is prop-
orly positioned on the pulleys.
. Do not get power stoering tluid or grease in the
power steering bsh or pulley faces. Clean off any
fluid or grease before installrtion.
Adjust the pump belt (see page 17-32).
Fill the reservoir to the upper level line (see page

Steering Gearbox
Installation (cont'dl
5. Install the stiffener plate with the two gearbox
mounting bolts and stiffener plate aftaching bolts.
CAUTION: Be sure the air tube is not caught orpinched by stiffener plate,
NOTE: Install the bolts loosely first, then tighten
them securely.
7.
8.
6.Install the return hose joint by tightening the l6 mm
flare nut.
Connect the relurn hose securely, and tighten the
adjustable hose clamp from the engine compart-ment.
Connect the feed line and tighten the 14 mm flare
nut.
NOTE: Make sure that there is no interference
between the fluid lines, the rear beam or any otherparts.
ADJUSTABLE HOSECLAMP(see page 17-39)
16 mm FLARE NUT28 N.m {2.9 ksl.m. 20 lbf.ft)
RETURN
1a mm FLARE NUT37 N.m (3.8 kg{.m, 27 lbt.ftl
ATTACHING AOLTS38 N.m 13.9 kgf.m, 28 lbf.ftl
MOUNTING BOLTS(} N.m (4.a kgt m, 32 lbf.ftl
17-66
9.Center the steering rack within its stroke.
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 tighten the upper and lower
steering joint bolt.
NOTE:
. Connect the steering shaft and pinion with the
cable reel and steering rack centered.. Be sure that the lower steering joint bolt is securely
in the groove in the steering gearbox pinion.
. lf the steering wheel and rack are not centered,
reposition the serrations at lower end of the
steering joint.
10.
STEERING JOINTUPPER BOLT22 N.m (2.2 kgf.m,16 tbt.ftl
PINION SHAFT
Groove,
STEERING JOINTLOWER BOLT22 N.m (2.2 kgt.m, 16lbtttl
11.Center the cable reel by first rotating it clockwise
until it stops. Then rotate it counterclockwise(approximately two turns) until the arrow mark onthe label points straight up. Reinstall the steeringwheel (see page 17 35).

Master Cylinder/Brake Booster
IRemovaUlnstallation
CAUTION:
. Be care{ul nol to bend or damage the brake lines when
rsmoving the mastsr cYlinder.
. Do not soill brakefluid on the vehicle; it may damage
the paint; if brake fluid does contact the paint, wssh
it off immediatelY with water'
. To prevent spill3, cover the hose ioints with rags or
shop towels.
9. Remove the four booster mountlng nuts
10. Pull the brake booster forward until the clevis is
clear of the bulkhead.
11. Remove the brake booster from the engine com-
panmenr.'12. Install the brake booster and master cylinder in the
reverse order of removal.
CAUTION:
. When connecting the brake lines. make sure
that there is no inte erence between the brake
lines and oth6r Parts.
r Be careful not to bend or damage the brake lines
when installing the master cylinder.
NOTE: lf replacing the master cylinder or brake
booster, check and adiust the pushrod clearance
be{ore installing the master cylinder (see page 19-221'
Fill the master cylinder reservoir, and bleed the
brake svstem (see Page 19-7).
After installation. check the brake pedal height and
brake pedal tree play (see page l9-5) and adjust if
necessary.
BRAKE BOOSTER(With ABS: 7" + 8" tandem brake booster)
BRAKE FLUIO LEVELSWITCH CONNECTORS
MASTER CYLINDER
VACUUM HOSE
1.
2.
3,
5.
Disconnect the brake fluid level switch connectors'
Remove the reservoir cap from the master cylinder'
The brake fluid may be sucked out through the top
of the master cylinder reservoir with a syrlnge.
Disconnect the brake lines from the master cylinder'
Remove the master cylinder mounting nuts and
washers.
\l/
6. Remove the master cylinder from the brake booster'
7. Disconnect the vacuum hose trom the brake booster'
8. Remove the cotter pin and clevis pin from the clevis'
CAUTION: Do not disconnect the clevb by remov-
ing it from the operating rod of the brako booster' lf
the clevis is loosened, adiust the pushrod length
before installing th€ brake booster (see page 19-221'
COTTER PINReplace.
To Rear Wheel Cylinders
14.
-6.4CLEVIS PIN
To Front Caliper(Without ABS)$
t'N't'ttrnt'-''
To Front CaliperlWithout ABSi
PBOPORTIONING CONTROL VALVE
15 N.m {1.5 kgl m,11 tbtft)
15 N.m {1.5 kgif.m, 11 lbtft}(With ABS: To modulator unit)lr
19-21