lock ACURA INTEGRA 1998 Service Repair Manual

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{

8.
7. Remove the transmission housing mounting bolts.
Remove the drain plug, and drain the automatictransmission fluid {ATF). Reinstallthe drain plug with
a new sealing washer.
18 x 1.5 mm49 N.m {5.O kgt-m,36 lbf-fr)
V.
9. Remove the splash shield.
SPLASH SHIELD
6 x 10 mm BOLT
CLIP5 pcs.
10. Remove the cotter pins and castle nuts, then
separate the balljoints from the lower arm (see sec-
tion 18).
1 1 . Remove the right damper fork bolt and damper pinch
bolt, then separate right damper tork and damper.
PINCH BOLT
SELF.LOCKINGNUTReplace.
a
COTTER PINReplace.DAMPEB FORK
14-105

Transmission
Removal (cont'd)
'12. Pry the right driveshaft out of the differential, and
pry the lelt driveshaft out ol the intermediate shaft.
13. Pull on the inboard joint, and remove the right and
lelt driveshatts (see section l6).
14. Tie plastic bags over the driveshalt ends.
NOTE: Coat all precision finished surlaces with
clean engine oil.
Disconnect the primary heated oxygen sensor
(HO2S) connector.
Remove the exhaust pipe A.
| 5.
to.
PRIMARYHEATEO OXYGENSENSOR {HO25lCONNECTOR
SELF-LOCKINGNUTReplace.
14-106
J
J
.l
18.
'17. Remove the intermediate shaft.
Remove the shitt cable cover, then remove the shilt
cable by removing the control lever.
CAUTION: Take care not to bend the shifr cablewhile removing it.
CONTROL LEVER
INTERMEDIATE SHAFT
SHIFT CABLE

L
(t RtcHT sroE covER
@ MAINSHAFT sPEEo sENsoR(O O-RINGS Reptace.
@ couNTERSHAFT spEEo sENsoR
@ HARNESS BRACKET
@ RoLLER
O coLLAR
@ O-RING Replace.
@ FEEo PIPE FLANGE
@ o-RtNG Reptace.
O) SNAP RING
@ 3RD cLUTcH FEED PIPE
@ COUNTERSHAFT LocKNUT (FLANGE NUT) RepIace,
@ couNTERSHAFT CONtcAL spRtNG wAsHER Reptace.
@ PARKING GEAR
G) ONE-WAY cLUTcH
@ COUNTERSHAFT lST GEAR
@ NEEoLE BEARTNG
@ COUNTERSHAFT 1ST GEAR COLLAR
€0 o-RING Reprace.
@ 1sT-HoLD AccUMULAToR ptsTok
@ 1sr-HoLD AccUMULAToR spRtNG
@ o-RING Reptace.
@ rsr-HoLD AccUMULAToR covER
@ SNAP RING
@ PARKING BRAKE PAWL
@ PARKING BRAKE PAWL SPRING
€0 PARKTNG BRAKE PAWL SHAFT
@ PARKTNG BRAKE pawl sroppER
€0 LOCK WASHEF Replace.
@ PARKTNG BRAKE STOP Setecrive oart
@ PARKING BRAKE LEVER
@ PARKING ERAKE LEVER SPRING
@ DowEL PrN
@ o-RlNGs Reptace.
@ RtcHT StOE COVER GASKET Reptace.
@ 1sr cLUTcH FEED ptpE
@ O-R|NGS Reptace.
@ FEEO P|PE GUTOE
TOROUE SPECIFICATIONS
@ SNAP R|NG
@ MAINSHAFT LocKNUT (FLANGE NUT) Replace
@ MAtNSHAFT coNtcAL spRtNG wAsHER Reptace.
@ 1sT clurcH ASSEMBLY
@ O-RINGS Reptace.(4D THRUST wASHEB
@ THRUST NEEDLE EEARING
@) NEEDLE EEARING
@ MAINSHAFT 1sT GEAB
@ MAINSHAFT ,IsT GEAR coLLAR
@ ROLLER
€) coLLAR
@ o-R|NG Reptace.
@ FEED PIPE FLANGE
@ o-RtNG Reptace.
@ SNAP RING
@ 1sT-HoLD cLUTcH FE€D ptpE
@ SUB-SHAFT LOCKNUT TFLANGE NUT) Reptace.
@ suB-SHAFT CONTCAL SpRtNG WASHER Reptace.
@ SUB-SHAFT 1sT GEAR
@ LocK WASHER Reptace.
@ THRoTTLE coNTRoL DRUM
6, THRoTTLE coNTRoL DRUM SPRING
@ OIL SEAL Replace.
@ THRoTTLE coNTRoL cAELE BRAGKET
@ sHtFT coNTRoL soLENoto HARNESS
G0) JOINT BOLT
@ ATF COOLER LINE
@ SEAL|NG wASHERS Reptace.
@ ATF cooLER LINE
@ ATF DrPsflcK
@ JOINT BoLT
@ vEHrcLE SPEED sENsoR
@ o-RING Reptace.
(, DRAIN PLUG
@ SEAL|NG wasHER Replace.
Bolti Nut No.Torque ValueSizeRemarks
5A
6A
6B
8A
12J
18D
r9s
21M
23C
8 N.m (0.8 kgf.m, 6 lbf'ft)
12 N.m (1.2 kgf.m,8.7 lbf.ft)
14 N.m { 1 .4 kgf .m, 1 0 lbf .ft)
22 N'm 12.2 kgf 'm, 16 lbf .ft)
28 N.m (2.9 kgf.m. 2'1 lbl.It)
49 N.m {5.O kgl.m, 36 lbf.tt)
93 N.m (9.5 kgt.m, 69 lbf.tt)
78 N.m (8.0 kgt.m, 58 lbf .ft)
103-O- 103 N.m (1O.5 - O- 10.5 kgf.m.7 5.9 - O- 75.9 tbt.ft)
5xO.8mm
6 x 1.O mm
6 x 1.O mm
8 x 1.25 mm
12x1.25mm
18 x 1.5 mm
19 x 1.25 mm
2t x |.25 mm
23 x 1.25 mm
Joint bolt
Drain plug
Sub-shaft locknut
Mainshaft locknut: Left-hand threads
Countershaft locknut: Left hand
threads
{l
14-109

fO) COUNTERSHAFT REVERSE GEAR COLLAR(, NEEDLE BEARING
@ couNTERSHAFT REVEBsE GEAR(4 LOCK waSHER Replace.
G) REVERSE sHtFr FoRK
G) REVERSE SELECTOR
O REVERSE SELEcToR HUB
@ coUNTERSHAFT 4TH GEAR
O NEEDLE BEARING
tE DISTANCE COLLAR, 28 mm Setective part(} COUNTERSHAFT 2ND GEAR
[, THBUST NEEDLE BEARING
@ coUNTERSHAFT 3RD GEAR
[E NEEDI.E BEARING(' COUNTERSHAFT 3RD GEAR COLLAR
@ THRUST NEEDLE BEARING(, SPLINED WASHER
@ 3RD cLUTcH ASSEMBLY
t0 O-RINGS Replace.
@ couNTERSHAFT(?]) SNAP RING
@ THRUST WASHER
@ THRUST NEEDLE BEARING
Q} MAINSHAFT 4TH GEAR
@ NEEDLE BEARINGS
@ THRUST NEEDLE BEARING
@ MAINSHAFT 4TH GEAR coLLAR
€O 2ND/4TH cLUTcH ASSEMBLY
@ O-RINGS Reptace.
@ THRUST WASHER.36.S x 55 mm Setective part
C]) THRUST NEEoLE BEARING
@ MAINSHAFT 2ND GEAR
@ NEEDLE BEARING
0t THRUST NEEDLE BEARTNG
@ MAINSHAFT
@ SEALTNG RtNGs, 35 mm
€D SEAL|NG R|NG. 29 mm
@ NEEDLE B€ARING
@ sET RING
@ lsT.HoLD cLUTCH ASSEMBLY
@ o-RtNGs Reptace.
(, THRUST WASHER
@ THRUST NEEDLE BEARING
@ NEEDLE BEARING
@ SUB-SHAFT 4TH GEAR(O THRUST NEEDLE BEARING
@ sUB-SHAFT 4TH GEAR coLLAR
@ SUB-SHAFT
@ SUB-SHAFT NEEDLE EEARING
@ NEEDLE BEARTNG sToP
@ ATF GUTDE cAp Reptace.
@ REVERSE IDLER GEAR sHAFT/HoLDER
@ NEEDLE BEARING
(i) sHrFT coNTRoL soLENotD vALvE A/B
@ sHrFT coNTRoL soLENotD vALVE FTLTER/GASKETReplace.
@ TRANSMISSIoN HANGER
.5, TRANSMISSIoN MoUNT BRACKET
@) REVERSE TDLER GEAR
@ otL SEAL Replace.
@ THRUST SHIM, SO mm Setective part
@ TRANSMTSSTON HOUSTNG GASKET Reptace.
@ DowEL PtN
@ SNAP RING
@ SUB-SHAFT TRANSMlsstoN HoustNG BEARTNG
@ MA|NSHAFT TRANsMtssroN HoustNG BEARTNG
@ CoUNTERSHAFT TRANSMIssloN HoUsING BEARING
@ DIFFERENTIAL ASSEMBLY
@ oll- SEAL Replace.
E9 CONNECTOR BRACKET
TOROUE SPECIFICATIONS
I
Bolt/Nur No.Torque ValueSizeRemarks
6A
6B
10A
12r
'12 N.m {1.2 kgf.m, 8.7 tbf.ft)14 N.m (1.4 kgl.m, 1O tbf.ft)44 N.m {4.5 kgf 'm, 33 tbf .ft}
49 N.m (5.O kgf.m, 36 lbf.tt)
6 x 1.O mm
6 x 1.0 mm
10 x 1.25 mm
12x1.25mm
14-111

IfD ATF FEED PIPE
O AccUMULAToR covER
@ o-RING Reptace.(O ATF FEED PIPES
(!) ATF FEED PIPE
@ sERvo DETENT BASE
O LocK WASHER Reptace.
[8) ATF STRAINER
@ sucTroN ptpE coLLAR
@ sERVO EODY(, THRoTTLE coNTRoL SHAFT(t E R|NG
Q9 SERVO SEPARATOR PLATE(D 1ST ACCUMULAToR cHoKE
C' CHECK EALL
@ sToP SHAFT STAY
@) SECONDARY VALVE BODY
OO DOWEL PIN
(t SEcoNDARY SEPARAToR PLATE
@ LUBRICAToR PTATE
8] ATF FEED PIPE
@ LocK-uP vALvE BoDy
@ DowEL PrN
@ LocK-uP SEPARAToR PLATE
E TORoUE CoNVERTER cHEcK VALVE SPRING
€0 ToRouE CoNVERTER cHEcK vALvE
Q) COOLER CHECK VALVE SPRING
@ cooLER cHEcK VALVE
TOROUE SPECIFICATIONS
@ REGULAToR vALvE BoDY
@ sToP SHAFT
@ o-RING Reptace.
6, STATOR SHAFT
@ ATF FEED PIPE
@ MA|N VALVE BOOY
@ cHEcK BALL
@ DowEL PrN
@ ATF PUMP DRIVE GEAR
@ ATF PUMP DRIVEN GEAR SHAFT
OO ATF PUMP DRIVEN GEAR
@ MA|N SEPARAToR PLATE
6' DowEL PIN
@ CONTROL SHAFT
@ DETENT ARM SPRING
@ OETENT ARM SHAFT
@ DETENT ARM
@ coUNTERSHAFT ToRoUE coNVERTER HoUSING
NEEOLE BEARING
@ ATF GUIDE PLATE
@ ToRouE coNvERTER HoustNG
@ MAINSHAFT ToRoUE coNvERTER HousING BEARING
@ oll SEAL ReDtace.
@ LocK-up coNTRoL soLENotD vALvE A/B ASSEMBLy
@ coNNEcToR BRACKET
@ LocK-UP coNTRoL SoLENoID vALvE FILTER/GASKET
Replace.
Bolt/Nut No.Torque ValueSizeRemarks
6A12 N.m {1 .2 kgf.m,8.7 lbf.ft)6 x 1.0 mm
I
14-113

Right Side Cover
Removal
NOTE:
a Clean all parts thoroughly in solvent or carburetor cleaner' and dry with compressed alr'
a Blow out all Passages.
a When removing the transmission right side cover, replace the following:
. Right side cover gasket
. Lock washers. O rings. Each sha{t locknut
. Conical spring washers
. Sealing washers
RIGHT SIDE COVER
GASKETBeplace.
J
mm BOLTS6x1.0
,c
B,
MAINSHAFTReplace.LOCKNUT
RIGHT SIDE COVER
CONICAL SPRING WASHER
COUNTERSHAFTLOCKNUTSUB-SHAFT LOCKNUTReplace.
CONICALSPRINGWASHERReplace.Replace.1ST CLUTCH ASSEMBLY
PARKING BRAKE LEVERCONICALWASHERReplace.
SPRING
J
\-_7
SUB-SHAFT 1
PARKING GEAR
ONE-WAY CLUTCH
1ST GEAR
NEEOLE BEARING
1ST GEAR COLLAR
SEALINGWASHERSReplace.
JOINT BOLT
otPsTtcK
SEALING WASHERSReplace.
t
'::-Pf.a
THROTTLE CONTROLDRUM
1ST GEAB
ATF COOLER LINES
'. .)
14-114
I

I
t
I
1.
2.
Remove the 13 bolts securing the right side cover,
then remove the right side cover.
Slip the special tool onto the mainshaft as shown.
MAINSHAFT HOLDEROTGAB PFsO1O1
Engage the parking brake pawl with the parking gear.
Align the hole of the sub-shaft 'lst gear with the hole
of the the transmission housing, then insert a pin to
lock the sub-shaft while removing the sub-shaft
locknut.
MAINSHAFTCOUNTERSHAFT LOCKNUTLOCKNUT Reptace.Replace.
PIN8 mm pin.
commerciallyavailable
SUB.SHAFTLOCKNUTReplace.
Align the holes.
CONICAL SPRINGWASHERSReplace.
5. Cut the lock tabs oI the each shaft locknut using achiselas shown. Then remove the locknut from eachshatt.
NOTE:
a lvlainshaft and countershaft locknuts have left,hand threads.
a Clean the old countershaft locknut, it is used topress the parking gear on the countershaft.a Always wear salety glasses.
CAUTION: Keep all of the chiseled paiticles out ofthe transmission.
ll fcH,sEL
Jl{*---,o"*",r
@--.**,o,
6. Remove the lock pin that was installed to hold thesub-shaft.
7. Remove the special tool from the mainshatt afterremoving the locknut.
8. Remove the 'lst clutch and mainshaft 'lst gear assembly from the mainshaft.
9. Remove the sub-shaft 1st gear
10. Remove the parking brake pawl,
11. Using a universal two jaw puller, remove the park-
Ing gear, one-way clutch and countershalt 1st gear
assemoty.
PARKING GEAR
brake lever from the controlRemove the parking
shaft.
Remove the ATF cooler lines.
Remove the ATF dipstick.
13. Remove the throttle control drum lrom the throttle
control shaft.
14.
t5.
14-115

fNOTE:
a Clean all parts thoroughly in solvent or carburetor
cleaner and dry with compressed air.a Blow out all passages.
a When removing the transmission housing, replace the
tollowing:. Transmission housing gasket. Lock washer
1. Remove the transmission mount bracket.
2.Remove the transmission housing mounting bolts
and hanger.
Align the spring pin of the control shatr wirh the
transmission housing groove by turning the control
shatt.
Install the special tool on the transmission housing,
then remove the housing as shown.
TRANSMISSTONHOUSING HOUSING PULLER
5.
6.
Remove the countershaft reverse gear with the col-
lar and needle bearing.
Remove the lock bolt securing the shilt fork. then
remove the fork with the reverse selector from the
countershatt.
Remove the countershaft and mainshaft sub-
assembly together.
8. Remove the differential assemblv.
7.
14-117

Torque Converter Housing/Valve Body
Removal
t
LUBRICATORPLATEATF FEED PIPES
ACCUMULATOR COVER
ATF FEEO PIPE
Bolrs,3
ATF
Bott FEEDPIPES
DOW€I- PIN
LOCK-UP SEPARATORPLATE
REGULATOR VALVEEODY
SERVO DETENTSASE
ATF STRAINER
LOCKWASHER
ATF FEED
DOWEL PIN
ATF PUMP DRIVEN GEAR SHAFT
ATF PUMP ORIVEN GEAR
-
SEPARATOR
.a
ATF FEED PIPE
, ./"o"
ll coNrRoL
E Sl{AF-r
ATOR
PLATE
_ro-rr!_