1998 HONDA INTEGRA clutch

Transmission Assembly
Removal (cont'dl
14. Remove the driveshafts and the intermediate shaft
(see section 16).
NOTE: Coat all precision finished surfaces with
clean engine oil or grease. Tie plastic bags over the
driveshaft ends.
SET RINGBeplace.
DRIVESHAFTDRIVESHAFT Replace. trweinnro,ora ""ot
15. Remove the heat shield (Bl8c1 engine).
16. Remove the bolt, then disconnect the extension rod.
17. Remove the clip and the spring pin, then disconnect
the shift rod.
8x22mmSPRING PIN
CLIP Replace
fl noo
flil
\
I mm PINPUNCH
(818c1 .ngin.l
13-6
'18. Remove the front (Bl8C1 engine) and the rear
engine stiffeners,
REAR ENGINESTIFFENER
Remove the clutch cover {818C1 and 81881
enganes),
{B188l .ngin.}

Transmission Housing
Removal
NOTE:
. lf tho transmission housing or clutch housing are
replaced, the bearing preload must be adjusted
(818C1 8nd 818C5 engines).
. Place the clutch housing on two pieces of wood thick
enough to keep the mainshaft from the hifting the
workbench.
1. Remove the back-up light switch.\
2. Remove the transmission hanger B.
3. Remove the set screws, the springs, and the steel
balls.
BACK-UP LIGHTswrTcHTRANSMISSIONHANGER B
STEEL BALLD. 5/16 in
SET SCREW
WASHERReplace.
Remove the reverse idler gear shaft bolt.
13-10
5. Loosen the transmission housing attaching bolts in
a crisscross pattern in several steps, then remove
them.TRANSMISSION
Remove the 32 mm sealing bolt.
Expand the snap ring on the countershaft ball bear-
ing and remove it from the groove using a pair of
snap ring pliers.
6.
7.
ATTACHING BOLT
SNAP RING
32 mm SEALING BoLT

8.
9.
f;:Y:fffrf#:J'uer' Sl[
Measure the clearance between the reverse change
holder and the sth/reverse shift piece pin.
Standard:
Reverse Side: 0.05 - 0.45 mm (0.002 - 0.018 inl
5th Side: 0.4 - 0.9 mm (0.02 - 0.04 in)
Separate the transmission housing from the clutch
housing, and wipe it clean of the sealant.
Remove the 72 mm thrust shim and the oil guide
plate from the transmission housing
72 fifiTHRUST SHIM
10. Remove the l6 mm sealing bolt and the oil gutter
plate.
OIL GUTT6R PLATE
lf the clearance are not within the standard, mea-
sure the width of the grooves in the reverse change
holder.
Standard:
Revsrse Side: 7.05 - 7.25 mm {0.278 - 0.285 in)
5th Side: 7.4-7.7 mm (0.29 - 0.30 in)
REVERSE SIDE
lf the width of the grooves are not within the
standard, replace the rsverse change hbtder with
a new one.
lf the width of the grooves ar€ within the Stan
dard, replace the 9th/revense sHtFI piece wlth
new one.
(cont'

Mainshaft, Countershaft, Shift Fork
Removal
mainshaft and the countershaft assem-
? shift forks from the clutch housing.
the mainshaft spline before removing
ft and the countershaft assemblies.
spring washer and the washer.
differential assembly from the clutch
OIFFERENTIALASSEMBLY
4. Remove the chamber plate.
SPRINGWASHER
1.Remove the m€
biies with the sl
NOTE: Tape th
the mainshaft a
Remove the spr
MAINSHAFT
COUNTERSHAFT
Remove the
housr ng.
CLUTCH HOUSING
CLUTCH HOUSING
CHAMBER PLATE
etsY')
2r}5
(\cyl,//_\::iv/.
13-17

Clutch Housing Bearing
Replacement
Mainshaft:
'L Remove the ball bearing using the special tools as
shown.
3/8" .16 SLIDE HAMMER
{Commorcially avsil.blo)
ADJUSTABLE BEARINGPULLER. 25 - 40 mm07736 - A010o0A
2. Remove the oil seal from the clutch housing.
CLUTCH HOUSING
13-36
BALL BEARING
3. Drive the new oil seal into the clutch housing using
the specialtools as shown.
ATTACHMENT, {2 x o7 mm077ir6 - (x)1 0300
OIL SEALReplace.
Drive the ball bearing into the clutch housing using
the specialtools as shown.
DRIVER07749 - @1U)0
PILOT, 28 mm07746 - 0041100
ATTACHMENT, 52 x 55 mm07?46 - 0010400
-: -,

Countershaft:
1. Bend the tab on the lock washer down, then remove
the bolt and bearing retainer plate.
CLUTCH
;:- Il{oustNG
2.Remove the needle bearing using the special
as shown, then remove the oil guide plate.
3/8- - 16 SLIDE HAMMER
lcommercially .vailablel
tools
ADJUSIABLE BEARINGPULLER,25-40 mm07736
3. Position the oil guide plate and new needle bearing
in the bore of the clutch housing, then drive in theneedle bearing using the special tools as shown.
NOTE: Position the needle bearing with the oil holefacing up.
NEEDLE
OIL HOLE
OIL GUIDE PLATE
CLUTCHHOUSING
lnstall the bearing retainer plate and new lock wash-
er, then bend the tab against the bolt head.
8x1.0mm15 N.m 11.5 kgf.m, 11 lbtftl
LOCKWASHERReplace.
ATTACHMENT, 52 x 5s mm
13€r

Mainshaft Thrust Glearance
1. Remove the 72 mm thrust shim and oil guide plate
from the transmission housing
72 mm THRUST SHIM
Adiustment
TRANSMISSIONHOUSING
\,
Bo
OIL GUIDE PLATE
Install the 3rd/4th synchro hub, spacer collar,5th
synchro hub, spacer, and ball bearing on the maln-
shaft, then install the above assembly in the trans-
mission housing.
lnstallthe washer on the mainshaft.
Measure distance @ between the end of the trans-
mission housing and washer'
NOTE:
. Use a straight edge and vernier caliper'
a N4easure at three locations and average the read
Ing.END ofTRANSMISSIONHOUSING
3RD,/4TH SYNCHRO HUB
SPACER COLLAR
sTH SYNCHRO HUB
MAINSHAFT
WASHER
BALL BEARING
. Try the 1.68 mm (0.0661 inI shim.
5. Measure distance @ between the end of the clutch
housing and bearing inner race
NOTE:
. Use a straight edge and depth gauge
a Measure at three locations and average the read-
ings.
Select the prcpe( 72 mm thrust shim from the chart
by using the formula below.
NOTE: Use only one 72 mm thrust shim
Shim Selection Formula:
From the measurements you made in steps 4 and 5:
- 1. Add distance @ (step 5) to distance @ (step 4).
-2. Frcm this number. subtract 0.93 (which is the
midpoint ot the flex range of the clutch housing
bearing spring washer).
-3. Take this number and compare it to the avail-
able shim sizes in the chart.
(For examplel
6.
B:2.39
+ C: 0.22- 0.93
1.68
END of CLUTCH HOUSING
INNER RACE o{ BALL BEARING

I
\
72 mm Thrust Shim
Part NumberThickness
23931 - P21 -0000.60 mm (0.0236 in)
B23932-P21-0000.63 mm (0.0248 in)
c23933 - P21 -0000.66 mm (0.0260 in)
D23934 P21 0000.69 mm (0.0272 in)
E23935 P21 - 0000.72 mm (0.0283In)
23936 P21 0000.75 mm (0.0295n)
G23937 - P21 0000.78 mm 10.0307n)
23938 - P21 -0000.81 mm 10.0319n)
23939 P21 - 0000.84 mm {0.0331n)
J23940 P21 0000.87 mm (0.0343 in)
K23941 - P21 -0000.90 mm (0.0354 in)
L23942 - P21 - 0000.93 mm (0.0366 in)
M23943 - P21 -0000.96 mm (0.0378 in)N23944-P21 -0000.99 mm {0.0390 in)
o23945 - P21 -0001.02 mm (0.0402 in)
23946 P2r - 0001.05 mm (0.0413 in)
o23947 P2r - 0001.08 mm (0.0425 in)
23948 P21 - 0001.11 mm (0.0437;ni
23949 P21 - 0001.14 mm (0.0449 ini
T23950-P21 -0001.17 mm (0.0461 in)
23951 - P21 -0001.20 mm (0.0472 in)
23952 P21 - O001.23 mm (0.0484 in)
23953 P21 - 0001.26 mm (0.0496 'n)
23954 - P21 000'1.29 mm (0.0508 in)
23955, P21 0001.32 mm (0.0520 in)
z23956 P21 - 0001.35 mm (0.0531 in)
23957 P2r - 0001.38 mm (0.0543 in)
AB23958 P21 - 0001.41 mm (0.0555 in)
AC23959-P21 -0001.44 mm (0.0567 in)
AD23960 P2r 0001.47 mm (0.0579 in)
AE23961 - P21 000L50 mm 10.0591 rn,
23962 - P21 0001.53 mm {0.0602 in)
AG23963, P21 0001.56 mm (0.0614 in)
AH23964 P21 0001.59 mm (0.0626 jn)
23965 P21 0001.62 mm (0.0638 in)
23966 - P21 0001.65 mm (0.0650 in)
AK23967-P2t-0001.68 mm (0.0661 In)
23968-P21 -0001.71 mm (0.0673 in)
23969 P21 - 0001.74 mm (0.0685 in)
AN23970 P21 - 0001.77 mm {0.0697 in)
AO23971 P21 - 000'l -80 mm {0.0709 in)
1.
72 mm THRUST
TRANSMISSIONHoustNG --'-.rft=>t
o
Check the thrust clearance in the manner described
oerow.
NOTE: Check the measurement at normal room
temperature.
a. Install the thrust shim selected and oil guide
plate in the transmission housing.
OIL GUIOE PLATE
b.
f.
NOTE:
. Clean the spring washer, washer and thrust shim
throughly before installation,
. Install the spring washer, washer and thrust
shim properly.
- -- /wAsHER(€>P-
X -spnrruc wlssen
a a.7l=\-\-
Install the mainshaft in the clutch housing.
Place the transmission housing over the main-
shaft and onto the clutch housing.
Tighten the clutch and transmission housings
with several I mm bolts.
NOTE: lt is not necessary to use sealing agent
between the housings.
8 x 1.25 mm
27 N.m (2.8 kgf.m, 20 lbt.ft)
Tap the mainshaft with a plastic hammer.
c.
o.
t:oInstall the spring
ball bearing.
wash erand washer on the
(cont'd)
il
13-39