1 page HONDA CIVIC 1996 6.G Workshop Manual

Special Tools
ItJ
Ref. No. Tool NumberDescriptionOty Page Reterence
o
\31(
@
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OTJAF _ PM7O11A
OTJAF _ PM70124
07LAB - PV00100 or
07924, PD20003
07746 - 0010100
07749 - 00']0000
07936 - 3710100
Clutch Alignment Disc
Clutch Alignment Shaft
Ring Gear Holder
Attachment, 32 x 35 mm
Driver
Hand le
12-7
12-7 ,8, 10, 11't2-7,9,10,11
12 10
12-'tO
12-1 ,8, 10, 11
(r\aU
2-2

lllustrated Index
\
NOTE:
. Whenever the transmission is removed, clean and grease the release bearing sliding surface
. lf the parts marked with an asterisk (*) are removed, the clutch hydraulic system mustbe bled (seepage 12-6)
. Inspect the hoses for damage, leaks, interference, and twisting
'RESERVOIF TANK
ASSIST SPRING
LOCK PIN
5x1,0mm9.8 N.m (1.0 kgf.m,7.2 tbtftl*CLUTCH LINE15 N.m {1.5 kgJ m,11 tbt.ft)
RELEASE BEARINGRemoval/lnspection, page 12-1 1Installation, page 12-'12
*CLUTCH MASTER CYLINDERRemoval/lnstallation, page 12 5
6x1.0mm9.8 N.m (1.0 kgf.m,7.2 tbf.ft)
FLYWHEELInspectaon, page 12IReplacement, Page 12-9
CLUTCH DISCRemoval/lnspection, page 1 2-8
lnstallation, page 12-'10
'12 x 1.0 mm118 N.m {12.0 kgt'm,86.8lbfft)
PBESSURE PLATEBemoval/lnspection, page 12 7Installation, page 12''10
8 x 1.25 mm22 N m (2.2 kgf.m, 16lbf ft)
ISLAVE CYLINDERRemoval/lnstallation, page 12_6
12-3

Glutch Pedal
Adjustment
NOTE:
. To check the clutch interlock switch and clutch
switch, see section 23.
. The clutch is self-adjusting to compensate for wear.
CAUTION: lf there is no clearance between the mas-
ter cylinder pislon and push rod, the release bearing
is held against the diaphragm spring, which can
result in clutch slippage 01 other clutch problems.
1. Loosen locknut A, and back off the clutch switch (or
adjusting bolt) until it no longer touches the clutch
peoar.
2. Loosen locknut C, and turn the push rod in or out to
get the specified stroke {@} and height (@) at tne
clutch pedal.
3. Tighten locknut C.
4. Thread in the clutch switch {or adiusting bolt) until
it contacts the clutch pedal.
9002)
Turn the clutch switch (or adjusting bolt) in an addi-
tional 3/4 to 1 full turn.
Tighten locknut A.
Loosen locknut B on the clutch interlock switch.
Measure the clearance between the floor board and
clutch pedal with the clutch pedal fully depressed.
Release the clutch pedal 15 - 20 mm {0.59 - 0.79 in)
from the fully depressed position and hold it there.
Adjust the position of the clutch interlock switch so
that the engine will start with the clutch pedal in
this position.
Thread the clutch interlock switch an additional in
3/4 to 1 full turn.
Tighten locknut B.
LOCKNUT B9.8 N.m (1.0 k91.m,7.2 lbt.tt)
INTERLOCK SWITCI{
J
'lL
5.
7.
8.
9.
10.
ASSIST SPRING
-Atl
CLUTCH SWITCH
lo. ADJUSTING BOLTI
LOCKNUT A9.8 N'm (1.0 kgI.m, 7.2 lbf,ft)
LOCKNUT C18 N.m {1.8 kql.m, 13lbf.ft}
@ (STROKE at PEDAL): 130 - 140 mm (5.12 - 5.51 in)
@ (TOTAL CLUTCH PEDAL FREE PTAYI: 12 - 21 mm (0.47 - 0.83 in) includethepedal play 1 10 mm (0.04 - 0.39 in)
@ (CLUTCH PEDAL HEIGHT): ']65 mm {6.50 in) to the floor
@ (CLUTCH PEDAL DISENGAGEMENT HEIGHT): 83 mm (3.27 in) minimum to the floor
12-4

Glutch Master Gylinder
IRemovaUlnstallation
CAU'NON:
. Do not sDill brake lluid onthevehicle;it may damage
the paint; if brake fluid does contact the paint, wash
it off immediatelY with water.
. Plug the end ofthe clutch line and reservoir hos€ with
a shop towelto prevent brake tluid from coming out
1. The brake tluid can be removed from the clutch
master cylinder reservoir with a syringe
2. Disconnect the clutch line and reservoir hose from
the clutch master cylinder.
19N.m 11.9 kgf.m,14 tbf.ttl
[.
3. Pry out the lock pin, and pull the pedal pin out
the yoke. Remove the nuts
NUTS8 x 1 .25 mm13 N.m {'1.3 kgt.m,9.4lbf ft)
)
of
CLUTCH LINE
iffi,
4. Remove the clutch master cylinder.
CLUTCH MASTER CYLINDER
lnstall the clutch master cylinder in the reverse
order of removal.
NOTE: Bleed the clutch hydraulic system {see page
12-61,
12-5

Pressure Plate
\Removal/lnsPection
1.Inspect the fingers of the diaphragm spring for wear
at the release bearing contact area.
Check the diaphragm spring fingers for height using
the special tools and a feeler gauge.
Standard {New}: 0.6 mm (0.02 inl max.
Seruice Limit: 1.0 mm {0.04 in}
FEELER GAUGE
CLUTCH ALIGNMENT DISCOTJAF_PM7O1 1ACLUTCH ALIGNMENT SHAFTOTJAF-PM7012AHANDLE07936-37tOtOO
lf the height exceeds the service limit, replace the
pressure Plate.
3. Installthe special tools
PRESSURE PLATE
MOUNTINGBOLT
ALIGNMENT SHAFTOTJAF-PM7012AHANDLE07936-371010Oo7924-PD20003GEAR HOLDER
07LA8-PVOOIOOot
ENGINEBLOCKADJUSTER BOLT
BOLT
4. To prevent warping, unscrew the pressure plate
mounting bolts in a crisscross pattern in several
steps, then remove the pressure plate.
f
12-7
lnspect the pressure plate surface for wear' cracks,
and burning.
Inspect for warpage using a straight edge and leeler
ga uge.
NOTEr Measure across the pressure plate at three
pornrs.
Standard (Newl: 0.03 mm (0.001 inl max.
Service Limit: 0.15 mm (0.006 inl
lf the warpage exceeds the service limit, replace the
pressure plate.
STBAIGHT EDGE

Special Tools
Ref. No. I Tool NumbetDescription(Xy I Page Reference
o
@
o.@
!'5,
@
o
@6
@
@
@(3
OTGAJ PG2O11O
OTGAJ PG2012O
07GAJ - PG20130
07736 - A010004
07746 - 0010300
07746 - 0010400
07746 - 0030100
07746 - 0030300
07746 - 0030400
07749 - 0010000
07JAD - PH80101
07JAD - PH80200
07947 - 6110501 or
07947 - 6110500
Mainshaft Holder
Co lla r
Mainshaft Base
Adjustable Bearing Puller, 25 - 40 mm
Attachment. 42 x 47 mm
Attachment,52 x 55 mm
Driver, 40 mm LD.
Attachment, 30 mm I.D.
Attachment, 3S mm LD.
Driver
Driver Attachment
Pilot. 26 x 30 mm
Seal Driver Attachment
1 13-38
1 13-37
1 I 13-37
1 13-34,35
1 13-34.35
1 13-34,35
1 | 13-19,24
31,32
1 13-19,24
1 13-19,24
r I t3-34,35, 43
1 13-43
1 13,43
1 I 13-43
* Must be used with commercially-available 3/8"-j6 Slide Hammer.
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IvI

Troubleshooting
Reverse Gear Noise Reduction System
Whenever the clutch pedal is depressed to shift into reverse, the mainshaft continues to rotate because of its inertia.
The resulting speed difference between mainshaft and reverse idler gear produces gear noise.
The reverse gear noise reduction system employs a cam plate which was added to the reverse shift holder. When shifting
into reverse, the sth/reverse shjft piece, connected to the shift lever, rotates the cam plate. This causes the sth synchro set
to stop the rotating mainshaft. As there is no speed difference between mainshaft and reverse idler gear, there will be less
gear norse.
NOTE: This system is not a fully-synchronized gear noise reduction system.
Therefore, you may hear gear noise when
O you shift into reverse with the vehicle not yet completely stopped.
@ you shift quickly into reverse during fast idling.
-
Gear noise is oresent when shift-ing into reverce after the engineis started.
Test-drive the vehicle.
ls the gear noise present whenshifting into 5th gear?Beplace the 5th synchro hub and3leeve e3 a set,
Measure the clearance between5th shift fork and 5th synchrosleeve {see page 13'26).
ls the clearance 1.0 mm (0.04
in) or less?
Measure the MBS shift piece pin(see page 13-27).
ls ( 6.8 mm (0.27 in) or more?Replace the MBS shift piece.
ReDlace the reve6e ahift hold.r.
13-4

Transmission Assembly
I
Removal
@. Make sure iacks and safety stands are placed prop€dy,
and hoist brackets are atlach€d to correct position on
the enginc.
. Apply parking brake and block rear whosls so car will
nol roll olf stands and lall on you while working under
it.
CAUTION: Use fender covers to svoid damaging painted
surfaces.
1. Disconnect the negative {-) cable first, then the pos-
itive (+) cable from the battery'
Drain transmission oil {see page 13-3).
Remove the intake air tube. intake air duct and air
cleaner housing assembly (see section 5).
Disconnect the starter motor cables, transmission
ground wire and back-up light switch connector.
6x1.0 mm BACK-UP LIGHT
9.8 N.m (1.0 ksf.m, 7.2 lbI.ft) swlTcH CoNNECTOR
8x 1 .25 mm8.8 N.m {0.9 kgt.m,6.5 lbf.ftl
\
ARTER
5. Remove the wire harness clamps.
vssCONNECTOR
6. Disconnect the vehicle speed sensor (VSS) connec-
ror.
Remove the clutch line bracket, clutch line clamp,
and slave cvlinder.
CAUTION:
. Do not opsr.te tho clutdh pedal once the 3lavc
cylindor has b6on romoved.
. Tske care not to bend tha clutch lin6.
7.
(cont'd)
13-5

. Torque the mounting bolt and nuts in the sequence
shown.
O 12 x 1.25 mm64 N.m {6.5 kgt.m,47 lbf.fr)
@ 12 x 1.25 mm74 N.m (7.5 kgl'm,54 tbt.fr)
Check that the bushings are not twisted or offset.
Install the clip as shown.
SHIFT ROD
Turn the boot so the hole is facing down.
Make sure the boot is installed on the shift rod.
O) 12 x 'l.25 mm64 N.m 16.5 kgl.m,47 tbt.ft)
I
a
a
a
a
8 x 1.25 mmN.m t2.2 kgt.m, l6 lbl'tt)
6 x 1.0 mm9.8 N.m (1.0 kgl.m.7.2 tbf.tr)
. Apply grease to the slave cylinder push rod.
NOTE: Use only Super High Temp Urea Grease
{P/N 08798 - 9002}.
CLUTCHUNE
a
a
(P/N-6tl
08798-9002)
8 x 1.25 mm22 N.m 12.2 kgl.n.16 tbf.frl
. Turn the breather cap so that the "F" mark points at
the front of the car as shown.
Refill the transmission with the recommended oil
(see page 13-3).
Connect the positive (+) cable first, then the negative
(-) cable to the battery.
Check the clutch oDeration,
Shift the transmission and check for smooth opera-
tion.
Check the front wheel alignment (see section 18).
FRONT
13-9

lllustrated lndex
!
Refer to the drawing below for transmission disassembly/reassembly,
Clean all the parts thoroughly in solvent and dry with compressed air.
I luuricate attthe parts with oil before reassembty.
NOTE:
. This transmission uses no gaskets betvveen the major housings; use liquid gasket (PiN 08718-0001 or08718-0003)
(see page 13-41).
. Always clean the magnet @ whenever the transmission housing is disassembled.
. Inspect all the bearings for wear and operation.
a6_
'%/t'*.
k+-o
-{-g}.-_a
13-10