height ACURA INTEGRA 1998 Service User Guide

1.
8.
NOTE: lf the clearance between the gauge body
and adjusting nut is 0.4 mm (0.02 in), the pushrod-
to-piston clearance is 0 mm. However, if the clear-
ance between the gauge body and adjusting nut is
0 mm, the pushrod-to-piston clearance is 0.4 mm(0.02 in) or more. Therefore it must be adjusted and
rechecked.
lf clearance is incorrect, loosen the star locknut and
turn the adjuster in or out to adjust.
NOTE:
. Adjust the clearance while the specified vacuum
is applied to the booster.
. Hold the clevis while adjusting.
Tighten the star Iocknut securely.
Remove the special tool.
0 - o.il mm l0 - 0.02 inl
Brake Booster Inspection
Functions Tgst
1. With the engine stopped, depress the brake pedal
several times to deplete the vacuum reservoir, then
depress the pedal hard and hold it for 15 seconds. ll
the pedal sinks, either the master cylinder is
bypassing internally; or the brake system (master
cylinder, lines, modulator proportioning valve, orcaliper) are leaking.
Start the engine with the pedal depressed. lf thepedal sinks slightly, the vacuum booster is operat-
ing normally. lf the pedal height does not vary, the
booster or check valve is faulty.
With the engine running, depress the brake pedal
lightly. Apply just enough pressure to hold back
automatic transmission creep, lf the brake pedal
sinks more than 25 mm (1.0 in.) in three minutes,
the master cylinder is faulty. A slight change inpedal height when the A,,/C compressor cycles on
and off is normal. (The A/C compressor load
changes the vacuum available to the booster.)
Leak Test
1. Depress the brake pedal with the engine running,
then stop the engine. lf the pedal height does not
vary while depressed for 30 seconds, the vacuum
booster is OK. lf the pedal rises, the booster is
fau lty.
2. With the engine stopped, depress the brake pedal
several times using normal pressure. When thepedal is first depressed, it should be low. On con-
secutive applications, the pedal height should grad-
ually rise. lf the pedal position does not vary, check
the booster check valve.
Boostor Ch€ck Valve T6st
1. Disconnect the brake booster vacuum hose at the
booster,
Start the engine and let it idle. There should be vac-
uum available. It no vacuum is available. the check
valve is not working properly. Replace the brake
booster vacuum hose and check valve, and retest.
VACUUM HOSE(Check valve built-in)
STAR LOCKNUT22 t{.m12.2 ksl.m, 16lbf.ftl
cLEVtS
ADJUSTER
ADJUSTMENT GAUGE07JAG - SD40t00
9. Adjust the pushrod length as shown if the booster
is removed.
1161 0.5 mm14.61 0.02 inl
PUSHRODLOCKNUT15 N m 11.5 kgf m, 11 lbf'ftl
10. Instali the master cylinder.

Moonroof
Troubleshooting
SymptomP.obable Cause
Clogged drain tube.
Gap between glass weatherstrip and roof panel
De{ectrve or improperly Installed glass weatherstrip
Gap between drain seal and rool panel.
Excessive clearance between glass weatherstrip and roof panel-
Loose motor.
Worn gear or bearing.
Cable assemblv deformed.
1
2
3
4
1
2
3
1.
Water leaks
Wind noise
Motor noise
Glass does not move, but motor
turns
Clutch out ol adiustment.
Foreign matter stuck between guide rail and slider'
lnner cable loose.
Cable assembly not attached properly
,l
2
3
4
Glass does not move and motor
does not turn (glass can be moved
with moonroof wrench)
1. Blown fuse.
2. Faulty switch.
3. Battery run down.
4. Delective motor.
5. Faulty relay.
Glass Height Adiustment
The roof panel should be even with the glass weather-
srrip, to within 1.8 t O.5 mm {O.07 t 0.02 in} all the
way around. lf not, slide the sunshade back, and:
1. Tilt-up the glass.
2. Loosen the bolts and adjust the glass.
3. Repeat on opposite side if necessary.
1.8 i 0.5 mm 10.07 i 0.02 inl
V : Boll locations, 6
]-
ROOF PANELGLASS BRACKET
Side-to-side iit of glass weatherstrip can be adJust-
ed by loosening the frame mounting bolts and mov-
ing the frame right or left and {orward or backward
by hand (see page 2O-8Oi.
GLASS BRACKETGLASS WEATHERSTRIP
{
$
I
!
20-78

OpeningDragGheck
(Motor Removedl
Before installing the motor, measure the effort required
to open the glass using a spring scale as shown.
CAUTION: Wh€n using a spring scale, piotect the lead-
ing odge of the glass with a shop towel.
lf load is over 40 N 14 kgf, 9lbf), check side clearance
and glass height adjustment (see page 20-78).
Closing Force Check
(Motor Installedl'1. After installing all removed parts, have a helper hold
the switch to close the glass whjle you measure
{orce required to stop it. Attach a spring scale as
shown. Read the force as soon as the glass stops
moving, then immediately release the switch and
spflng scate.
CAUTION: When using a sp.ing scale, protect the
leading edge of the glass with a shop towel.
Closing Fo.ce: 200-29O N
{2O- 30 kst. 44-66 lbf)
SPRINGscAt_E
lf the force is not within specification, install a new
lock washer, adjust the tension by turning the mo
tor clutch adjusting nut, and bend the lock washer
against the motor clutch adjusting nut.
2.
LOCKWASHERReplace.
COUNTERcLocKwtsETo decrease
GLASS
t;-<
20-83

)
Troubleshooting
Glass Height Adjustment
The rooJ panel should be even with the glass weather
strip, to within 1.8 t 0.5 mm (O.O7 tO.O2 in) allthe way
around. It not, slide the sunshade back, and:
1. Tilt-up the glass.
2. Loosen the bolts and adjust the glass.
3. Repeat on opposite side if necessary.
1.810.5 mm {0.07 } 0.02 inl
Gr_ASS
4-(.'
ROOF PANELGLASS BRACKET
GLASS WEATHERSTRIP
4. Side-to-side fit oI glass weatherstrip can be adjust-
ed by loosening the frame mounting bolts and mov
ing the frame right or left and forward or backward
by hand (see page 20-87).
GLASS BRACKET
SymptomProbable Cause
Water leaks1. Clogged drain tube.
2. Gap between glass weatherstrip and roof panel.
3. Detective or improperly installed glass weatherstrip.
4. Gap between drain seal and roof panel.
Wind noise1. Excessive clearance between qlass weatherstriD and roof oanel.
Motor noiseI
2
3
Loose motor.
Worn gear or bearing.
Cable assembly deformed.
Glass does not move, but motor
turnS
1
2
3
Clutch out of adjustment.
Foreign matter stuck between guide rail and slider.
lnner cable loose.
Cable assembly not attached properly.
Glass does not move and motor
does not turn (glass can be moved
with moonroof wrench)
I
2
3
Blown fuse.
Faulty switch.
Battery run down.
Defective motor.
Faulty relay.5
{
s
I
20-85

Moonroof
Opening Drag Check
(Motor Removedl
Before installing the motor, measure the effort required
to open the glass using a spring scale as shown.
CAUTION: When using a spring scale, protecl the lead-
ing edge ot the glass with a shop towel.
lf load is over 40 N (4 kgl, 9 lbfi, check side clearance
and glass height adjustment (see page 20-85)
Closing Force Check
{Motor Installed}
'1 . Alter installing all removed parts, have a helper hold
the switch to close the glass while you measure
Jorce required to stop it. Attach a spring scale as
shown. Read the lorce as soon as the glass stops
moving, then immediately release the switch and
spring scale.
CAUTION: when using a spring scale, protecl the
leading edge oI the glass with a shop towel.
Closing Force: 200-290 N
(20-30 ksf,44-66 lbtl
lf the force is not within specitication, install a new
lock washer, adiust the tension by turnlng the mo-
tor clutch adjusting nut, and bend the lock washer
against the motor clutch adjusting nut.
GLASS
\
clocKwrsE /?l a COUNTER-
To Increase \1, CLOCKWISE
force I lo oecreaseforce
20-90
--

Seats
Front Seat Disassembly and Reassembly
CAUTION: When prying with a tlat tip screwdriver, wrap it with protective tape to pravont damage.
NOTE: Take care not to scratch the body or tear the seat covers.
Driver's seat (manual height adiustment):
HEADREST
SEAT CUSHION
PIVOT NUT8 x 1.25 mm22 N.m 12.2 kg{.m,16 |bnft)
BUSHING
HOOK
LUMBERSUPPORTKNOB
cuP
CENTER
RECLINEAI!USTER
8 x 1 .25 mm2.2 N.m {2.2 kgf.m,10 x 1.25 mm47Nm{4.Ekgl.m,35 tbt.ftl
CLIP
16 tbf.ftlRECUNECOVER
SEATTRACK
WASHER
8 x 1.25 mm22N-m l2.2kgl.m,16 tbtftl
SEAT TRACK
Reassembly in the reverse order of disassembly.
REARHEIGHTKNOA
8 x 1.25 mm20 N.m 12.0 kgt.m,14 tbtft)
CLIP
8 x 1.25 mm22 N.n 12.2 kgl.m,16 tbf.tt)
NOTE:
. Make sure the bushing and pivot washer are installed properly.
a To prevent wrinkles when installing the seat-back cover. make sure the material is stretched evenly over the pad.
a Grease all moving portion.
SEAT-BACK
RECLINELEVER

NOTE: Before adjusting the hood, loosen each bolt slightly.
1. Adjust the hood hinges right and left, as well as lore and aft, by using the elongated holes.
2. Turn the hood edge cushions, as necessary, to make the hood ,fit flush with the body at front and side edges.
3. Adjust the hood latch to obtain the proper height at the forward edge.
HOOD EDGECUSHION
NOTEi Move the hood latch right or lett until the striker
is centered in the hood latch as shown.HOOD LATCH
HOOO LATCH
7.2lblltl
4. After adjustment, tighten each bolt securely.

Brake
Brake
Lights
Switch TestHigh Mount Brake Light Replacement
\
t
2.
t.
3.
lf the brake lights do not go on. check the No. 52
{20 A) fuse in the under-hood fuse/relay box, and
the brake light bulbs in the taillight assembly and
high mount brake light.
lf the fuse and bulbs are OK, disconnect the 2P or
4P connector from the brake switch.
Without c.uisecontrol syst€mWilh cruisecontrol sYstem
Check for continuity between the B and C terminals.
There should be continuity with the brake pedal
pusneo.
a lf there is no continuity, replace the switch or ad-just pedal height (see section '19).
o It there is continuity, but the brake lights do not
go on, inspect for:
Poor ground (G5O3)
An open in the wire
AB
FS-A
lt--Ltl, t!,Z-\CD
-/Branl-ltl
tLatl\c
(LED typel
1. Remove the tour screws and the high mount brake
light, then disconnect the connectors.
TAILGATE SPOILER
HIGH MOUNT BRAKE LIGHT {tED TYPE}
23-190

Gruise
- Brake
Control
Switch TestClutch Switch Test {M/T}
1. Disconnect the 4P connector from the switch.
4P CONNECTOR
2.Check lor continuity between the terminals accord
ing to the table.
3. lf necessary, replace the switch or adjust pedal
height (see section 19).
AB-\f:t-!l-'tr
I
f--! I
PEDAL
Terminal
;"r"*--__\BcD
R E LEA SEDCF--o
PUSH E Do---o
'1. Disconnect the 2P connector trom the switch.
2P CONNECTOR
CLUTCH SWITCH
CLUTCH PEDAL
Check for continuity between the terminals accord-
ing to the table.
3. lf necessary, replace the switch or adjust pedal
height (see section 12).
Terminal
.t"i*"1
I
RETEASEDoo
PUSHED
\
23-262

I
I
Standards and Service Limits
Cylinder Head/Valve Train (B18Bl engine)Section 6
*: Measured between the camshaft and rocker arm.
NH: NIHON HATSUJO manufactured valve spring
CH: CHUO HATSUJO manufactured valve spring
MEASUREMENTSTANDARD (NEW) I SERVICE LIMIT
Compression250 rpm and wide open throttle Minimum
kPa (kgf/cm', psi) Maximum variation930 (9.5, 135)200 Q.0,281
Cylinder headWarpageHeightta,|* - 132.05 (5.195 - 5.199)0.05 (0.002)
CamshaftEnd playCamshaft-to-holder oil clearanceTotal runoutCam lobe height lNEX
0.05 - 0.15 (0.002 - 0.006)0.030 - 0.069 (0.0012 - 0.0027)0.03 (0.001) max.33.7 16 11.327 4l33.528 ( 1.3200)
0.5 (0.02)
0.15 (0.006)
0.04 (0.002)
ValveValve clearance (Cold)" lNEX
Valve stem O.D. lNEX
Stem-to-guide clearance lNEX
0.08 - 0.12 (0.003 - 0.005)0.16 - 0.20 (0.006 - 0.00816.580 - 6.590 (0.2591 - 0.2594)6.550 - 6.560 (0.2579 - 0.2583)
0.02 - 0.05 (0.001 - 0.002)0.05 - 0.08 (0.002 - 0.003)
ouu to.rutt6.52 rc.2571.0.08 (0.003)
0.1 1 (0.004)
Valve seatwidth lNEX
stem installed height lNEX
1 .25 - 1.55 (0.049 - 0.061 )1.25 - 1 .55 (0.049 - 0.061 )40.765 - 41.235 (1.6049 - 1.6234142J65 - 43.235 (1.6837 - 1.70221
2.0 (0.08)
2.0 (0.08)
41.485 (1.6333)
43.485 (1.71201
Valve springFree length (Reference)IN NHCHEX
41.27 (1.6251
41.28 (1.625)
44.32 t1-7 451
Valve guidet.D. lNEX
Installed height lNEX
6.61 - 6.63 (0.260 - 0.261)6.61 - 6.63 (0.260 - 0.261)13.7 5 - 1 4.25 (0.541 - 0.561 )15.75 - 16.25 (0.620 - 0.640)
6.6s (0.262)
6.65 (0.262)