ACURA TL 1995 Service Repair Manual

Torque Converte r Housin g Bearing s
Mainshaf t Bearing/Oi l Sea l Replacemen t
1. Driv e ou t o r pul l u p th e mainshaf t bearin g an d oi l sea l
usin g th e specia l tool s a s shown .
DRIVER07749-001000 0
TORQUE CONVERTE R HOUSIN G ATTACHMENT ,07947-6340500
SLIDE HAMMER , 3/8 " - 1 6
(Commerciall y available )
ADJUSTABL E
BEARIN G PULLER ,
25 - 4 0 m m07736-A01000 B o r0773 6-A01000 A
2. Driv e i n th e ne w mainshaf t bearin g unti l i t bottom s
i n th e housin g usin g th e specia l tool s a s shown .
DRIVER07749-001000 0
ATTACHMENT ,62 x 68 m m07746-001050 0
3. Instal l th e ne w oi l sea l flus h wit h th e housin g usin g
th e specia l tool s a s shown .
DRIVER07749-001000 0
ATTACHMENT ,72 x 7 5 m m07746-001060 0
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Transmission Housin g
Mainshaf t Bearin g
Countershaf t Bearin g Replacemen t
1. Remov e th e countershaf t rolle r bearin g usin g th e
specia l too l a s shown .
Replacemen t
SLIDE HAMMER , 3/8 " - 1 6(Commerciall y available )
ADJUSTABL E
BEARIN G
PULLER ,
25 - 4 0 m m07736-A01000 B o r07736-A01000 A
2. Instal l th e AT F guid e plate .
3 . Driv e th e ne w bearin g int o th e housin g usin g th e
specia l tool s a s shown .
DRIVER07749-001000 0
ATTACHMENT ,62 x 6 8 m m07746-001050 0
ATF GUID E PLAT E
1. T o remov e th e mainshaf t bearin g fro m th e trans -
missio n housing , expan d th e sna p rin g wit h th e
sna p rin g pliers , the n pus h th e bearin g out .
NOTE : D o no t remov e th e sna p rin g unles s it' s nec -
essar y t o clea n th e groov e in th e housing .
2 . Expan d th e sna p rin g wit h th e sna p rin g pliers ,
inser t th e ne w bearin g part-wa y int o it , the n releas e
th e pliers . Pus h th e bearin g dow n int o th e transmis -
sio n unti l th e rin g snap s i n plac e aroun d it .
NOTE : Instal l wit h groov e sid e o f th e bearin g facin g
insid e th e transmissio n housing .
MAINSHAF TBEARING
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Parking Brak e Mechanis m
Disassembly/Inspection/Reassembl y
1. Remov e th e parkin g brak e paw l shaf t sleeve , parkin g brak e paw l an d parkin g brak e paw l spring .
2 . Remov e th e A/ T gea r positio n switc h (se e pag e 14-201 ).
3 . Remov e th e bol t securin g th e deten t leve r t o th e contro l shaft , the n remov e th e contro l shaft .
4 . Remov e th e deten t leve r an d parkin g brak e ro d assembl y fro m th e transmissio n housing .
5 . Assembl e th e parkin g brak e mechanis m in th e revers e orde r o f disassembly .
NOTE : Se e pag e 14-20 1 an d 14-20 2 whe n installin g th e A/ T gea r positio n switch .
PARKIN G BRAK EPAWL
PARKIN G BRAK E PAW L
SHAF T SLEEV E
PARKIN G BRAK E PAW L
SPRIN G
PARKIN G BRAK E PAW L
SHAF T
TRANSMISSIO NHOUSING
CONTRO L SHAF T
PARKIN G BRAK E
RO D ASSEMBL Y
6x 1. 0 m m14 N- m(1.4 kgf-m ,
1 0 Ibf-ft )
6x 1. 0 m m12 N- m (1.2kgfm , 8. 7 Ibf-ft )
PARKIN G BRAK E
ROD
LOC K WASHE R
Replace .
DETENT
LEVER
DETEN T SPRIN G PI N
DETEN T SPRIN G
DETEN T LEVE R LOC
K WASHE R
Replace .
DETEN
T SPRIN G PLAT E
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A/T Gea r Positio n Switc h
Remova l
1. Shif t th e deten t leve r t o th e position .
CONTROL SHAF T
LOC K WASHE R
Replace .
DETENTLEVER
LOCKNU T A/
T GEA R POSITIO N
SWITC H
2. Pr y th e locktab s o n th e loc k washer , the n remov e
th e locknu t an d loc k washer .
3 . Remov e th e bolt s securin g th e A/ T gea r positio n
switch , the n remov e th e A/ T gea r positio n switch .
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A/T Gea r Positio n Switc h
Installatio n
1. Se t th e A/ T gea r positio n switc h t o th e positio n a s
shown .
NOTE: Th e A/ T gea r positio n switc h click s i n th e
position .
POSITIO N MAR K
A/ T GEA R POSITIO N
SWITCH
CONTRO L SHAF THOLE
2. Shif t th e deten t leve r t o th e position .
CONTROL
SHAF T
(cont'd )
DETEN T LEVE R
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A/T Gea r Positio n Switc h
Installatio n (cont'd )
3. Instal l th e A/ T gea r positio n switc h o n th e contro l
shaft, the n instal l th e bolt s loosely .
CONTRO L SHAF T
6 x 1.0 mm BOLTS
Tighte n loosely . A/
T GEA R POSITIO N
SWITC H
4. Instal l a ne w loc k washe r o n th e A/ T gea r positio n
switch b y alignin g it s projecte d ti p wit h th e posi -
tio n mar k o n th e A/ T gea r positio n switc h a s shown .
POSITIO N A/T GEAR POSITIO NMARK SWITC H
6x1.0 mm12 N- m (1. 2 kgf-m ,
8. 7 Ibf-ft )
LOC K TAB S
LEVE R
LOCKNU T
1 2 N- m (1. 2 kgf-m ,
8. 7 Ibf-ft ) CONTRO
L
SHAF T
5. Tighte n th e locknu t whil e holdin g th e deten t leve r i n
th e position , the n ben d th e loc k tab s agains t th e
locknut .
6 . Tighte n th e 6 m m bolt s t o th e specifie d torque .
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Transmission
Reassembly
NOTE:
Coat al l part s wit h ATF .
Replac e th e followin g parts :
- O-ring s
- Loc k washer s
- Gasket s
- Mainshaf t an d countershaf t locknut s an d conica l dis c spring s
- Sealin g washer s
TORQUE :
6 x 1. 0 m m Bolts : 1 2 N- m (1. 2 kgf-m , 8. 7 Ibf-ft )
8 x 1.2 5 m m Bolts : 1 8 N- m (1. 8 kgf-m , 1 3 Ibf-ft )
ATF FEE D PIPE S AT F FEE D PIP E
8x57. 5 m m 10x6 0 m m
3 pcs .
ATF FEE D PIPE S8 x 4 0 m m4 pcs .
6x 1. 0 m m8 Bolt s
ACCUMULATO R
BODY
SPECIA L BOLT S6x 1.0m m7 Bolt s
DOWE L PIN S
3 pcs.
TORQU E CONVERTE R
HOUSIN G SEPARATO R
PLATE
6x 1.0m m' 4 Bolt s
8x 1.25m m1 Bol t6 x 1. 0 m m8 Bolt s
REGULATO RSEPARATO RPLATE
REGULATO RVALVE BOD Y
O-RIN G
Replace .
STATOR SHAFT
STOP SHAFT
DOWE L PI N
2 pcs .
6 x 1. 0 m m3 Bolt s
8x 1.25m m2 Bolt s
AT F PUM P BOD Y
ATF PUM P DRIVE NGEAR SHAF T
ATF PUM P DRIVE NGEAR
ATF PUM P DRIV EGEAR
TORQU E CONVERTE R
CHEC K VALV E
TORQU E CONVERTE R
HOUSING
TORQUE CONVERTE R
CHEC K VALV E SPRIN G
1 pcs.
ACCUMULATO RCOVER
DOWE LPINS2 pcs .
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1. Instal l th e torqu e converte r housin g separato r plat e
an d thre e dowe l pin s o n th e torqu e converte r hous -
ing.
2. Instal l th e AT F pum p driv e gear , AT F pum p drive n
gear , AT F drive n gea r shaft , torqu e converte r chec k
valve , an d sprin g o n th e torqu e converte r housing .
NOTE : Instal l th e AT F pum p drive n gea r wit h it s
groove d an d chamfere d sid e facin g down .
ATF PUM PDRIV E GEA R
ATF PUM P DRIVE NGEAR SHAF T
ATF PUM P
DRIVE N GEA R
Groove d an d chamfere d
sid e face s separato r
plate.TORQU E CONVERTE RHOUSING SEPARATO RPLATE
3. Loosel y instal l th e AT F pum p bod y wit h tw o 8 m m
bolt s an d thre e 6 m m bolts . Mak e sur e th e AT F
pum p driv e gea r rotate s smoothl y i n th e norma l
operating direction, an d th e AT F pum p drive n gea r
shaf t move s smoothl y in th e axia l an d norma l oper -
atin g directions .
ATF PUM P
DRIVE N GEA R
SHAF T AT
F PUM PDRIVE GEAR
4. Instal l th e accumulato r bod y (eigh t bolt s an d seve n
specia l bolts) .
5 . Instal l th e tw o dowe l pin s o n th e accumulato r body ,
the n instal l th e accumulato r cove r whil e pressin g i t
dow n (fou r bolts) .
6 . Tighte n th e bolt s o n th e AT F pum p bod y t o th e
specifie d torque . Mak e sur e th e AT F driv e gea r an d
th e AT F drive n gea r shaf t mov e smoothly .
7 . I f th e AT F pum p driv e gea r an d AT F drive n gea r
shaf t d o no t mov e freely , loose n th e bolt s o n th e
AT F pum p body , an d remov e th e accumulato r cove r
an d accumulato r body .
8 . Realig n th e AT F pum p drive n gea r shaft , reinstal l
th e accumulato r bod y an d th e accumulato r cover ,
the n retighte n th e bolt s o n th e AT F pum p bod y t o
th e specifie d torque . Rechec k th e AT F driv e gea r
an d th e AT F drive n gea r shaf t movement .
CAUTION : Failur e t o alig n th e AT F pum p drive n
gea r shaf t correctl y wil l resul t i n seize d AT F pum p
gear s o r a AT F pum p drive n gea r shaft .
9 . Instal l th e regulato r separato r plat e an d tw o dowe l
pin s o n th e AT F pum p body .
10 . Instal l th e stato r shaf t wit h a ne w O-rin g an d sto p
shaft .
11. Instal l th e regulato r valv e bod y (eigh t 6 m m bolt s
an d on e 8 m m bolt) .
12 . Instal l th e AT F fee d pipe s o n th e accumulato r body .
13 . Instal l th e parkin g brak e ro d assembl y wit h th e
deten t leve r o n th e contro l shaft , an d instal l th e
deten t sprin g o n th e transmissio n housing , i f neces -
sary (se e pag e 14-200 ).
14 . Assembl e th e mainshaf t sub-assembl y (se e pag e
14-171 ).
15 . Assembl e th e countershaf t sub-assembl y (se e pag e
14-175 ).
16 . Instal l th e secondar y drive n gea r shaf t i n th e torqu e
converte r housing .
(cont'd)
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Transmission

Reassembly (cont'd)

17. Install the mainshaft sub-assembly and the counter-

shaft sub-assembly together in the torque converter

housing.

NOTE: Take care to prevent damage to the regula-

tor valve body, when installing the shafts.

COUNTERSHAFT

SUB-ASSEMBLY
MAINSHAFT

SUB-ASSEMBLY

18. Install the two dowel pins and a new gasket on the

torque converter housing.

TRANSMISSION HOUSING

BOLTS

TRANSMISSION 8 x 1.25 mm

HOUSING
33 N-m (3.4 kgf-m, 25 Ibf-ft)

DOWEL

PIN

COUNTERSHAFT

SPEED SENSOR

WASHER

COUNTERSHAFT

SPEED SENSOR

6x 1.0 mm

12 N-m

(1.2 kgf-m,

8.7 Ibf-ft)
MAINSHAFT

SPEED SENSOR

WASHER

TRANSMISSION

HOUSING

GASKET

DOWEL PIN
MAINSHAFT

SPEED SENSOR

19. Place the transmission housing on the torque con-

verter housing.

CAUTION: Make sure that the mainshaft and

countershaft speed sensors are not installed on the

transmission housing before installing the transmis-

sion housing on the torque converter housing.
20. Install the transmission housing mounting bolts with

the transmission hanger, harness clamp bracket,

and speed sensor connector bracket, then tighten

them in two or more steps in the sequence shown.

TORQUE: 33 N-m (3.4 kgf-m, 25 Ibf-ft)

TRANSMISSION HANGER
HARNESS CLAMP BRACKET

SPEED SENSOR

CONNECTOR

BRACKET

21. Install the mainshaft and countershaft speed sen-

sors with the washers on the transmission housing.

22. Install the countershaft 2nd gear assembly, 2nd gear

one-way clutch, needle bearings, thrust washer, and

thrust needle bearing on the countershaft.

THRUST NEEDLE

BEARING

THRUST WASHER,

45.5
x 60 mm

NEEDLE BEARINGS

2ND GEAR ONE-WAY

CLUTCH
NEEDLE BEARING

THRUST NEEDLE

BEARING

2ND GEAR

COLLAR

MAINSHAFT

23. Install the 2nd gear collar, thrust needle bearing,

and needle bearing on the mainshaft.
2ND GEAR

ASSEMBLY

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24. Combin e th e mainshaf t 2n d gea r wit h th e parkin g
gear, the n instal l the m o n thei r respectiv e shafts .
MAINSHAF T
MAINSHAF T
2ND GEA R
COUNTERSHAF T
PARKING GEA R
25. Ta p th e parkin g gea r ver y lightl y t o instal l i n th e 2n d
gea r one-wa y clutch , usin g th e specia l too l a s
shown .
DRIVE R I.D .40 m m07746-003010 0
MAINSHAFTPARKING
GEA R
26. Instal l th e parkin g brak e paw l shaft , spring , pawl ,
and sleev e i n th e transmissio n housin g (se e pag e
14-200 ).
27 . Instal l th e AT F fee d pip e i n th e accumulato r cover .
ATF FEE D PIP E
ACCUMULATO R
COVE R
28. Instal l th e revers e clutc h distanc e colla r an d a ne w
countershaf t conica l sprin g washe r o n th e counter -
shaft .
NOTE : Instal l th e conica l sprin g washer s i n th e
directio n shown .
24 m m WASHE R
BAL L BEARING
THRUS T NEEDL E
BEARIN G
REVERS E GEA R
THRUS T NEEDL E
BEARIN G
NEEDL E BEARIN G
REVERS E GEA R
COLLA R
O-RING S
Replace .
CONICA L SPRIN G
WASHE R
REVERS E CLUTC H
DISTANC E COLLA R
COUNTERSHAF TREVERS
E CLUTC H
ASSEMBL Y
24 m m WASHE R
BAL L BEARIN G
REVERS E GEA R
REVERS E GEA R
DISTANC ECOLLAR
CONICA L SPRIN G
WASHE R
2ND CLUTC HASSEMBL Y
O-RING S
Replace .
29 m m THRUS T
WASHE R
MAINSHAF T THRUS T NEEDL EBEARIN G
29. Instal l th e thrus t needl e bearin g an d 2 9 m m thrus t
washe r o n th e mainshaft .
30 . Instal l ne w O-ring s o n th e countershaf t an d main -
shaft .
NOTE : Befor e installin g th e O-rings , wra p th e shaf t
spline s wit h tap e t o preven t damag e t o th e O-rings .
31 . Instal l th e 2n d clutc h assembl y o n th e mainshaft ,
the n instal l th e revers e clutc h assembly , revers e
gea r collar , needl e bearing , thrus t needl e bearing ,
revers e gear , thrus t needl e bearing , 2 5 m m thrus t
washe r an d bal l bearin g o n th e countershaft .
32 . Instal l a ne w mainshaf t conica l sprin g washer ,
revers e gea r distanc e collar , revers e gea r an d bal l
bearin g o n th e mainshaft .
25 m m THRUS TWASHER
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