HONDA INTEGRA 1994 4.G Workshop Manual

Glutch
Speciaf Tools ........ ........ 12-2
fffustrated Index ........ .... 12-3
Clutch Pedal
Adjustment ................12-4
Clutch Master Cylinder
Removal/lnstallation .... 12-5
Slave Gylinder
Removal/lnstallation .... 12-6
Pressure Plate
Removal/lnspection ..... 12'7
Clutch Disc
lnspection/Removal ..... 12-8
Flywheel, Flywheel Bearing
fnspection . 12-9
Replacement ............................... 1 2-9
Clutch Disc, Pressure Plate
Installation 12-10
Release Bearing
Removal/lnspection12-11

Special Tools
Ref. No, I Tool NumberDescriptionOty Page Reference
o/^
ri)
@
@
OTJAF_PM7011A
OTLAB PVOO1 OO or
o7 924-PD20003
07NAF-PR30100
07746-0010100
07749-OO10000
07936-3710100
Clutch Alignment Disc
Ring Gear Holder
Clutch Alignment Shaft
Attachment, 32 x 35 mm
Driver
Handle
'I
1
I
1
I
I
12,7
12-1, 8, 9, 10
12-7 , 8, 10
12-10
12-10
12-1 , 8, 10
I
12-2

lllustrated Index
NOTE:
a Whenever the transmission is removed, clean and grease the release bearing sliding sudace.
a It the pans marked r are removed. the clutch hydraulic system must be bled (see page 12-6).
a Inspect the hoses lor damage, leaks, interterence, and twisting.
*RESERVOIR
HOSEASSISI SPRING
PEDAL PIN
CLUTCH PEDALAdjustment,page 12-4
15 N.m 11.5 kgl.m,11 tbt.ftl
6 x 1,0 mm9.8 N.m ll.0 ksf.m, 7 lbf.tt)
FLYWHEELInspection. page 12-9Replacement, page 12-9
TCLUTCH MASTER CYLINDERRemoval/lnstallation, page 1 2-5
19 N.m ll.9 kgt.m,14 lbf.ftl
.CLUTCH PIPE
15 N.m {1.5 kgl.m,1 1 rbf.ft)
ICLUTCH PIPE
JOtt{T
8 x 1.25 mm25 N.m (2.6 kgl.m,19 lbt.ttl
RELEASE BEARINGRomovaf /lnspection, page 1 2-1 1lnstaffation, page 1 2- 1 2
TRANSMISSIONRomoval. see
CLUTCH DISCRemoval/lnspection. page'1 2-8Installation, page 12-10
8 x 1.25 mm22 N.m (2.2 kgf.m.16 lbl.rr)
section 1312 x 1.0 mm103 N.m llO.5 kgt.m,76 rbf.ftl
PRESSURE PLATERemoval/lnspection. page 1 2-7Installation, page 12,10
TSLAVE CYLINDERRemovaf /lnstallation. page 1 2-632 N.m {3.3 kgf'm,24 tbf.ftl
15 N. m {1.5 kgf.m,'| I tbf.ftl
COTTERBeplace.
I
NInl
9t
v-_fl
ICLUTCH
12-3

Adjustment
NOTE:
a To check the clutch interlock switch and clutch
switch, see seclion 23.
a The clutch is selt-adjusting to compensate for wear.
CAUTION: It there is no clearanco between the mastel
cylinder piston and push lod. the releaso boaring is held
againsl the diaphragm spring, which can result in clutch
slippage 01 othel clutch problems.
Loosen locknut A, and back otf the clutch switch
{or adjusting bolt) until it no longer touches the clutch
pedal.
Loosen locknut C, and turn the push rod in or out
to get the specified stroke (@) and height (O) at the
clutch pedal.
Tighten locknut C.
Turn the clutch switch (or adjusting bolt) until it con-
tacts the clutch pedal.
Turn the clutch switch (or adjusting bolt) in 3/4 to
1 full turn further.
Tighten locknur A.
7. Loosen locknut B and the clutch interlock switch.
8. Measure the clearance between the tloor board and
clutch pedal with the clutch pedal tully depressed.
9. Release the clutch pedal 15-20 mm {O.59-O.79
in) from the fully depressed position and hold it there.
Adiust the position of the clutch interlock switch so
that the engine will start with the clutch pedal in this
oosition.
1 0. Turn clutch interlock switch 3/4 to 1 tull turn funher.
11. Tighten locknut B.
LOCKNUT B9.8 N.m (1.0 kgf.m, 7 lbf.ftl
CLUTCH INTERLOCKswtrcH
6.
1.
2.
ASSIST SPRING
-6ll
LOCKNUT Cl3 N.m l'l.3 kgf.m, 9
CLUTCH SWITCH{or AOJUSTING BOLTI
LOCKNUT A9.8 {N.ml (1.0 kgl.m, 7 lbt.ftl
(STROKE at PEDALI: 130-140 mm 15.12-5.51 in){TOTAL CLUTCH PEDAL FREE PLAY): 12-21 mm 10.47-0.83 inl including tho p.dal play I -lO mm 10.04-0.39 inl{CLUTCH PEDAL HEIGHTI: 164 mm (6.46 in} to tho lloot{CLUTCH PEDAL DISENGAGEMENT HEIGHTI: 83 mm 13.27 inl minimum to tho lloo.
PUSH ROD
CLUTCH MASTER CYLINDER
Clutch Pedalctutch Pedat I
[-],ll'"-"" f
| :;i:'":fff*tr#:?iff:".,*::,::". | .#::J:::
sb''''""
| |
| "orr,O", It there is no clearanco between the master | ,. aoo""n locknut B and the clutch intertoct switcl. | |cylinder piston and push lod. the releaso boaring is held | | Iagainst the diaphragm spring, which can result in clutch | 8. Measure tne clearance between the floor board and I Islippage 01 othel clutch problems.
I
clutch pedal with the clutch pedal tully deeressed.
I I1. Loosen locknut A, and back otf the clutch switch | 9. Release the clutch pedal 15-2O mm (O.59-O.79 I I
{or adiusting boltl until it no longer touches the clutch I int trom ttre fully depressed position and hold it there. I I
, ::":"" rocknut c, and rurn the push rod in or out | iliiiliffi:l1l:J"'1"-:H"l:tJ:i"i#fT: I I
. il*:*j':"'-(@)andheisht(olatthe
|
,:.;:,nterrockswitch3/4torrurrturnturtner.
I tf
,
::
***r**''
.,".,u"**;
|
'-"'"'';*1,,0*.,.-,.,*,
I I

Clutch Master Cylinder
Removal/lnstallation
CAUTION:
a Do not sgill b.ake lluid on the car; it may damags the
painl; it biake fluid does contact tha paint. wash it
otf immediately with water.
a Plug lhe end ot the clutch pips and r€servoil hose with
a shop towel to prsvent blake fluid ttom coming out.
1. Remove the brake fluid from the clutch master
cylinde. reservoir with a syringe.
2. Disconnect the clutch oioe and reservoir hose from
the clutch master cvlinder.
CLUICH PIPE15 N'm {1.5 kgl.m,1 1 tbf.ftl
CLUTCHMASTERCYLINDER
Pry out the cotter pin. and pull the pedal pin out ot
the yoke. Remove the nuts.
NUTS13 N.m {1.3 kgf.m,9 lbt.frl
Remove the clutch master cylinder.
NOTE: Do not spill brake fluid on the
cylinder damper.
OAMPERCLUMAIcYL
Install the clutch master cylinder in
der of removal.
NOTE: Bleed the clutch hydraulic s\
12-61.
clutch master
CLUTCHMASTERCYLINDER
!l rn Ine reverse or-
c system (see page
12-5

Slave Cylinder
Removal/lnstallation
CAUTION:
a Do not spill brake tluid on the car. it may damago tho
paint; it brake tluid doos conlacl tho paint, wash it
off immediately with watei.
a Plug tho €nd of the clutch pipe with a shop lowsl to
plevcnt b.ake fluid from coming out.
-61, Super High Temp Urea Grease {P/N
08798-9002).
: Brake Assembly Lube or equivalent rubber
grease.
Disconnect the clutch pipe from the slave cylinder.
Remove the slave cylinder from the clutch housing.
'1.
BOOTRemove and check for signs ol leaking and deterioration.
Install the slave cylinder in the reverse order ol
removat.
NOTE: Make sure the boot is installed on the slave
cylinder.
CLUTCH PIPE15 N.m (1.5 kgf.m, 11 lbf'ftl
SLAVE CYLINOER
-90021-Cl
tP/N 08798
8 x 1.25 mm22 N.m 12.2 kgl'm,16 rbt'ft)
4.
:^....:: Gil^lt i
(Brake A$embryLubol
Bleed the clutch hydraulic system.
a Attach a hose 1o the bleeder screw, and suspend
the hose in a container oJ brake fluid.
a Make sure there is an adequate supply of tluid at
the clutch master cylinder. then slowly pump the
clutch pedal until no more bubbles appear at the
bleeder hose.
a Refill the clutch master cylinder with fluid when
done.
a Use only DOT 3 or 4 brake tluid.
12-6

Pressure Plate
RING GEAR HOLDER07LAB-PVOOl OO or07924-PD20003
Removal/lnspection
Check the diaphragm spring fingers for height us-
ing the special tools and a feeler gauge.
Standard lNew): 0.6 mm (0.02 inl Max.
Service Limit: O.8 mm {O.O3 in}
FEELER GAUGE
07NAF-PR3010007936-3710100
. lf the height is more than the service limit, replace
the pressure plate.
2. Install the special tools.
3. To prevent warping, unscrew the pressure plate
mounting bolts in a crisscross pattern in several
steps, then remove the pressure plate.
CLUTCH ALIGNMENT SHAFT07NAF-PR30100HANDLE07936-3710'l OO
PRESSURE PLATE
CLUTCH ALIGNMENT OISCOTJAF_PM7011A
4.Inspect the pressure plate surface
and burning.
Inspect the fingers of the diaphrag
at the release bearing contact ar
DIAPHRAGM SPRING
Inspect for warpage using a stru
er gauge.
NOTE: Measure across the prer
pornls.
Standard (Newl: 0.03 mm (0.0
Sorvice Limit:0.15 mm (0.0O6
STRAIGHT EOGE
FEELER GAUGE
PI
lf the warpage is more than
replace the pressure plate.
6.
I surface for wear, cracks,
diaphragm spring for wear
nracr area.
PRESSURE PLAT€
straight edge and feef
pressure plate at three
0.001 in) Max.
)O6 inl
12-7

Glutch Disc
'1.Remove the clutch disc and special tools.
Inspect the lining of the clutch disc Jor signs oJ slip-
ping o. oil. lf it is bu.ned black or oil soaked, replace
it.
Measure the depth trom the lining surface to the
rivets, on both sides.
Standard (Now): 1.3 mm (O.05 inl Min.
Se.vice Limit: O.2 mm {O.OO8 inl
CLUTCH ALIGNMEI{T SHAFT07NAF-PR30100HAt{DLE07936-3710 t0O
Measu.e the clutch disc thickness.
Standard {Now}: 8.4-9.1 mm (o.33*0.36 inl
Sarvica Limit: 6.0 mm (O.24 in)
It the rivet deDth is less than the service limit,
reolace the clutch disc.
lf the thickness is less than the service limit,
reolace the clutch disc,
CLUTCH DISCCLUTCH DISC
LINING SURFACE
CLUTCH DISC
Removal/lnspection
ctutch Disc I
'.#fu;;
l''
"LUrcH Drsc |
""-*":'-- {o'oo8 inr
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=-.--']! ; i , n-
ll
W@*-l @
slbir":ix:l# Ii!fr..;*'::l;'"o^"
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'=f
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3. Measu.e the clutch disc thic

InspectionReplacement
Flywheel, Flywheel Bearing
Inspect the ring gear teeth for wear and damage.
Inspect the clutch disc mating surface on the
flywheel fo. wear, cracks, and burning.
Measure the flywheel runout using a dial indicator
through at least two full tu.ns. Push against the
Ilywheel each time you turn it to take up the crank-
shaft thrust washe. clearance.
NOTE; The runout can be measu.ed with engine in-
stalled.
Standard (ttlervl: O.O5 mm (O.002 inl Max.
Service Limit: 0.15 mm 10.006 inl
RING GEABFLYWHEEL
DIAL II{DICATOR
It the runout is more than the service limit, leplace
the flvwheel.
Turn the inner race of the flywheel bearing with your
finger. The bearing should turn smoothly and quiet-
ly, Check that the bearing outer race fits tightly in
the flvwheel.
FLYWHEELBEARING
It the race does not turn smoothly, quietly, or fit
tight in the flywheel, replace the flywheel bearing.
Install the special tool.
Remov€ the flywhe€l mounting bolts in a criascross
pattern in several steps 8s shown, then remove the
tlywheel.
MOUI{TII{G BOLTS
3. Remov€ the flywheel bsaring from th€ tlywheel.
(cont'd)
FLYWHEEL
12-9

Clutch Disc,
l.
t
Flywheel, Flywheel BearingPressure Plate
Replacement (cont'd)Installation
Install the ring gear holder.
Apply grease to the spline of the clutch disc, theninstall the clutch disc using the special tools assnown.
NOTE: Use only Super High Temp Urea Grease (P/N
08798-9OO2).
CLUTCH DISC
RING GEAR HOLDEROTLAB-PVOOI O0 ot07924-PD20003
3. Instali the pressure
CLUTCH ALIGNMENT SHAFT07NAF-PR30100HANDLE07936-3710100
plate.
CLUTCH ALIGNMENT SHAFToTNAF-PR30100HANDLE
PRESSURE PLATE
12-10
4. Drive the new flywheel bearing into the flywheel us-
ing rhe special tools as shown.
DRIVER07749-O010000
ATTACHMENT.32x35mm07746-OOlO100
o.
5.
FLYWHEEL
Align the hole in the flywheel with the crankshaft
dowel pin and installthe flywheel. Installthe mount-
ing bolts finger-tight.
Install the special tool as shown, then torque the
flywheel mounting bolts in a crisscross pattern in
several steDs as shown.
MOUNTING BOLTS12 x 1.0 mm103 N.m 110.5 kgf.m,76 tbf.fr)
FLYWHEEL BEARING
FLYWHEEL
07936-3710100
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