cla ACURA INTEGRA 1998 Service User Guide

9. Support the countershaft on a steel block, and
install 4th gear using the special tools and a press,
as snown.
DRIVER, 40 mm l.O.07?46 - 0030100
4TH GEAR
ATTACHMENT, 35 mm I D.
07746 - 0030400
Support the countershaft on a steel block, and
install 5th gear using the special tools and a press,
as shown.
DRIVER,40 mm LD.
07746 - 0030100
ATTACHMENT, 30 mm I D.
077{6 - 0030300
10.
I
PRESS
11. Install the needle bearing, then install the balt bear-
ing using the specialtools and a press as shown.
DBIVER, 40 mm LD.07746 - 0030100
ATTACHMENT. 30 mm LD.07746 - 0030300
-..t
12.Securely clamp the countershaft assembly in abench vise with wood blocks.
Install the spring washer, tighten the locknut, then
stake the locknut tab into the groove.
LOCKNUT
108- 0" 108N.m (11.0- 0- 11.0kgf.m,
80'0+80rbr.ft)
WOOD BLOCKS
13-33

Transmission
20.
21.
Reassembly (cont'dl
Installthe dowel pins.
Install the transmission housing by aligning the
groove in the housing with finger on the stop ring.
GROOVE
Lower the transmission housing with the snap ring
pliers, and set the snap ring in the groove of the
countershaft bearing.
TRANSMISSIONHOUSING
13-44
23. Check that the snap ring is securely seated in the
groove of the countershaft bearing.
Dimension @ as installed: 4.6 - 8.3 mm
(0.181 - 0.327 inl
24. Install the transmission hanger A and back-up light
switch clarnp, then tighten the transmission hous-
ing attaching bolts in the numbered sequence
shown below.
ATTACHING BOLTSI x 1.25 mm27 N.m (2.8 kgf.m, 20 lbf.ft)
BACK.UP LIGHTSWITCH CLAMP
\'

18.Install the exhaust pipe A. and the three way cat-
alytic converter {B18Cl and B18C5 engines), and
connect the heated oxygen sensor {HO2S) connec-
tors.
GASKETReplace.
HO2SCONNECTORSSELF-LOCKING NUTFeplace.10 x 1.25 mm33 N.m {3.4 kg{.m,jj25 rbr.ftl
GASKETReplace.SELF.LOCKING NUTReplace.8 x 1.25 mm'16 N.m (1.6 kgf.m,12 tbtfr)
SELF.LOCKING NUTReplace.10 x 1.25 mm54 N.m (5.5 kgt.m,40 tbt frlTHREE WAYCATALYTICCONVENTER{Bl8Cl and 8'18C5 engincsl
'19. Install the engine splash shield.
20. lnstall the slave cylinder, then instsll the clutch pipe
bracket.
NOTE: Use only Super High Temp Urea Grease(P/N 08798 - 9002).
6x1.0mm9.8 N.m 11.0 kgt m,7 lbI.ft)
SLAVECYLINDER
8 r 1.25 mm22 N.m 12,2 kotm_- 9(x)21 16 tbt.ftt
Connect the vehicle speed sensor (VSS) connestor
and the staner motor cables.
Install the wire harness clamps.
6x1.0mm9.8 N.m {1.0 kgf m, 7 lbt'ft)
VSS CONNECTOR8 x 1.25 mm8.8 N.m {0.9 kg{.m,6.s rbr.ft)
5{P/N 08798
21.
WIREHARNESSCLAMPS
(cont'd)
13-49

Transmission Assembly
Installation (cont'd)
Install the lower radiator hose clamp on the trans-
mission hanger B.
Connect the transmission ground wire and the
back-up light switch connector.
LOWER RADIATORHOSE CLAMP
BACK.UP I-IGHTSWITCH CONNECTOR
24.
TRANSMISSIONGROUND WIRE
25. lnstall the air cleaner
intake duct.
AIR CIfANERHOUSINGASSEMBLY
HANGER B
hoqsing assembly and the air
6x1.0mm9.8 N.m 11.0 kgf.n,7 lbt'ft)
AI8 INTAKE DUCTY1
Reiill the transmission with€il (see page 13-3).
Connect the positive (+) cable first, then connect the
negative ( - ) cable to the battery.
Check the clutch operation.
Shift the transmission, and che6* {or smooth opera-
tion.
30. Check the front wheel alignment (se6 section 18).
21.
24.
13-50

Terminal NumberSignalDescriptionMaasuring Conditlons/Tarminal Voliage
424ACCLAir conditioning (Ay'C) clutch relay
control
With A,/C comDressor ON: 0 V
With Ay'C compressor OFF: Battery voltage
A25tG1Power supply systemWith ignition switch ON (ll)r 12 V
426LG1Ground
B1Not used
82BAROS SBarometric pressure sensor signal
input
With ignition switch ON (ll) and depending on
barometric pressure: Approx. 3 V
B3ECTEngine coolant temperature sen-
sor signal input
With ignition switch ON (ll) and depending on
engine coolant tem perature: Approx. 0.1 - 4.8 V
B4TPSThrottle position sensor signal
input
With ignition switch ON (ll) 8nd throttle fully
open: 4.14 - 4.82 V
With ignition switch ON (ll) and throttle fully
closed: 0.44 - 0.56 V
B5VSSVehicle speed sensor signal inputWith ignition switch ON (ll) and front wheels
rotating; Pulsing signal
B6AFSBUpshifvdownshift comparative
signal output
With engine idling: 0 V
At uDshift or downshift: 5 V for an instant
B7AFSAUpshifvdownshift com parative
srgnal output
With engine idling: 0 V
At upshift or downshift: 5 V for an instant
B8NCSGCountershaft speed sensor signal
ground
Always: 0 V
B9NCCountershaft speed sensor signal
Input
Depending on vehicle speed: Pulsing signal
When vehicle is stopped:0 V
B10NMMainshaft speed sensor signal
input
Depending on vehicle speed: Pulsing signal
When vehicle is stoDoed: 0 V
811Not used
812STOP SWBrake switch signal inputWith ignition switch ON {ll) and b.ake pedal
depressed: Battery voltage
With ignition switch ON (lll and brake pedal
released:0 V
813Not used
814scsTiming adjustment
service check signal
With ignition switch ON (ll) and service check
connector oDen:5 V
With ignition switch ON (ll) and service check
connector connected with special tool: 0 V
815Not used
816Not used
817NMSGMainshaft speed sensor signalgroundAlways: 0 V
818Not used
819FASShift acknowledge inputWith engine idling: 5 V
At upshift or downshift: 0 V for an instant
820VBEF+5 V referenceWith ignition switch ON {lll: Approx. 5 V
82'lNot used
Not used
14-49

IJ
v
Troubleshooting Flowchart - Vehicle Speed Sensor {VSS)
Pos.ibl. C.u3o
. D|""."-"t"d .r"hl"L 3p*daanaor (VSSI connactol. Short or opan in VSS wira. F.ulty VSS
@. M.k. .ur. 11ft3, l.cl(., .nd ilt ty .l.nds .r. pl.c.d prop€rly (t€a .cction 11.. Srt th. p!.king b..ko rlcur.ly, lnd block thr r..r wh..b.. J.ck up th. t?ont ol ih. yohlcl., lnd .upport it whh rdlty rt.ndr.
WIRE SIDE OF FEMAI.C TERMINALS
. OBD ll Sc.n Tool indlcrt . Cod.Pl791.. s.lt-dl.gno.i. E indicrtorllghi blinkr four tirn.r.
Ch.d( tho Sp..dom.t r Op.r.don:Checkthat the spoedometgr opeFat€s corrsctlv.
R.t.r io ..ctlon 23 lor v.hlcl.!p.!d tlnto. IVSSI t rt.
Ch.ck thr VSS Voh.g.:1. Baise th6 car.2. Shift the transmission to Eposition.
3. Disconn€ct tho A (26P) andB (22P1 conn€ctors from theTCM.4. Turn the ignition switch ON (ll).
5. Rotate the front wheel sndcheck for th6 voltage botws€nthe 95 and A'13 or 426 termi-nals. Block th€ oth6r wheel soit does not turn.
Chack tor ahorl or opan in ihawlra batwaan tha 85 tarmin.land tha vahicla tpaad tanror{VSSI. ll wirc i! OK, ch.ck th.VSSk ot ction 23).
Chack io. loo.c TCM conn.ctors.It nacasaary. rubditut . known-good TCM .nd r.ch.ck.
TCM CONNECTORS
14-61

Transmission
Removal
. Make sure lifts, iacks and salety stands are placed
properly, and hoist brackets are attached to lhe cor-
rect position on the engine (see section 11.
. Apply parking brake and block real wheels, so vehi-
cle will nol roll off stands and fall on you while work-
ing under it.
CAUTION: Use fender covers to avoid damaging paint-
ed surtaces.
1 . Disconnect the battery negative (- ) and positive { + )
cables from the battery.
2. Remove the intake air duct and air cleaner housing
assemoty.
AIR CLEANERHOUSING ASSEMBLY
Remove the starter motor cables and cable holder
from the starter motor.
MOTOR CABLECABLE HOLDER
STARTER MOTOR'/,/ \
STARTER MOTOR CABI-E
14-104
-
5.
Remove the transmission ground cable from the
transmission hanger.
Disconnect the lock-up control solenoid valve con-
nector and the shift control solenoid valve connec-
tor, then remove the harness clamp on the lock-up
control solenoid harness from the harness s1ay.
HARNESS CLAMP
TRANSMISSIOIGROUND CABLE
Disconnect the vehicle speed sensor (VSS), main-
shalt speed sensor and countershalt speed sensor
connecrors.
{
6.
VEHICLE SPEED
VEHICLE SPEED
ll t2tor coNNEcroR
V
MAINSHAFT SPEEDSENSOR CONNECTOR
MAINSHAFTSPEED SENSORCOUNTERSHAFTSPEED SENSOR{

I20.Connect the vehicle speed sensor (VSS), mainshaft
speed sensor, and countershaft sDeed sensor con-
nectors.
VEHICLE SPEED SENSORCONNECTOB
)
k/
t"J
21. Connect the lock-up control solenoid valve connec-
tor and shift control solenoid valve conneclor, then
clamp the lock-up control solenoid harness with the
harness bracket.
22. Connect the transmission ground cable.
SPEED SENSOR
LOCK-UP CONTROLSOLENOID VALVECONNECTOR
23.Connect the starter cable to the starter motor, and
install the cable holder.
NOTE: When installing the starter motor cable,
make sure that the crimped side ol the ring terminal
is facing out (see section 23).
6 x 1.0 mm12 N.m {1 .2 kgf.m, 8.7 lbl.ft)
9 N.m(0.9 kgf.m, 7 lbt.ttl
STARTER CABLETERMINAL
STARTER CABLE
24.Install the air cleaner housing assembly and intake
arr oucl.
AIR CLEANER HOUSINGINTAKE AIRASSEMBLY
27.
Refill the transmission with ATF {see page 14-98).
Connect the battery positive (+ ) and negative { - }cables to the battery.
Start the engine. Set the parking brake, and shift the
transmission through all gears three times.
Check shilt cable adjustment as described on page
14-176.
Check the front wheel alignment (see section 18).
Let the engine reach operating temperature (the cool-ing fan comes onl with the transmission in S or @position, then turn it off and check the fluid level.
31. Road test as described on page 14-94 and 96.
25.
26.
24.
29.
30.
14-171

Transmission
Cooler Flushing
S@ to pttvont iniury to face and syes' always
w6ar safety glassos or a face shield when using the trans-
mission flusher.
NOTE: This procedure should be performed before rein-
stalling the transmission.
1. Check tool and hoses for wear and cracks before
using. lf wear or cracks are found, replace the hoses
before using.
2. Using the measuring cup, fill the tank with 21 ounces
(approximately 2/3 full) of biodegradable tlushing
fluid {J35944-20). Do not substitute with any orher
tluid. Follow the handling procedure on the tluid
contalner.
3. Secure the flusher filler cap, and pressurize the tank
with compressed air to between 550-829 kPa
{5.6-8.45 kgf /cm', 80- 120 Psi}.
NOTE: The air line should be equipped with a water
trap to ensure a dry air system.
4. Hang the tool under the vehicle
5. Attach the discharge hose of the tank to the return
line oI the transmission cooler using a clamp
6. Connect the drain hose to the inlet line of the trans-
mission coolel using a clamp. Securely clamp the op-
oosite end of the drain hose to a bucket or tloor drain.
DRAIN HOSE
TRANSMISSION
TRANSMISSIONCOOLER FLUSHERComm6rci.llY Av.ilabloKENT MOORE #J3A/O5_A
DISCHARGE HOSE
14-172
BUCKET
7. With the water and air valves ofl, atach the water
and air supplies to the flusher. (Hot water if
available.)
8. Turn on the flusher water valve so water will flow
through the ATF cooler for 10 seconds. lf water does
not flow through the ATF cooler, it is completely
plugged, cannot be flushed, and must be replaced
9. Depress the trigger to mix the flushing fluid into the
water flow. Use the wire clip to hold the trigger
oown.
1O. While tlushing with the water and llushing f luid for
two minutes. turn the air valve on for five seconds
everv 15-20 seconds to create a surglng actlon.
AIR PRESSURE:
MAX 829 kP8 18.45 kgf/cm', 120 Psil
1 1. Turn the water valve off. Release the trigger. then
reverse the hoses to the cooler so you can flush in
the ooDosite direction. Repeat steps 8 through 1O.
12, Release the trigger and allow water only to rinse the
cooler with water for one minute.
13. Turn the water valve oJf and turn off the water
supply.
'14. Turn the air valve on to dry the system out with air
for two full minutes or until no moisture is visible
leaving the drain hose.
CAUTION: Residual moisture in the ATF coolei 01
pipos can damage the transmission.
15. Remove the flusher {rom the cooler line. Attach the
drain hose to a fluid contaaner.
16. Installthe transmission and leave the drain hose a1-
tached to the cooler line.

ATF Cooler Hoses
Connection
Connect the ATF cooler hoses to the joint lines and ATF cooler, and secure them with the clips as shown'
ClamD the ATF cooler hose at the yellow mark as shown'
JOINT PIPES
TRANSMISSION
1.
2.
ATF COOLERHOSES
/' \, 3-5mm
\..'.'i211..'-,"'"
14-174