1990 MAZDA 232 service

t .-
1
CLUTCH UNIT H
REMOVAL I fNSTALLATION
l Remove the clutch release cylinder with the clutch pipe connected.
- Do not remove the pilot bearing if not necessary.
f . Remove in the order shown in the figure, referring to Removal Note.
2. Instal! in the reverse order of removal, referring to Installation Note.
-761 BP SOHC
,E+--l BP DOHC TURBO
-; (MORI Wl-llTE TA No.2 OR
B EQUIVALENT ORGANIC
MOLYBDENUM GREASE)
1. Clutch release cylinder
2. Transaxle
Service ~......-...tl.*I.*-......*,,.**..l....... Section J3
3. Bout
4. Release bearing
5. Clutch release fork
6. Clutch cover
Removal Note _....._._._.-..._....___.._. page H-20
lnstaflation Note .._.......-..._.. . .._..._. page H-21 7. Clutch disc
Removal Note . . . . . . . .._...
Installation Note.. . . . . . . . . .
8. Pilot bearing
Removal Note . . . . . . . . . .._.
1 nstatlation Note.. . . . . __ . _.
9. Flywheel
Removal Note . . . . . . . . . . . . .
Installation Note . . . . . . . . . . . *..*.
w....
*.*..
-....
. . . . .
. . . . ..*.a.*.
page H-20
.,..I.._ page H-21
.**-. ..- page H-20
.,..... -
page H-21
. ..*.-.- page H-20
_...a-.. page H-20
H-19

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1
lNDEX J3
GRADE: API SERVICE GL-5
ABOVE -18OC (OOF): 90
BELOW -18°C (OOf): 80W
CAPACITY: 0.5 liter
(0.53 us qt, 0.44 Imp qt)
SERVICE, SECTiON T
GRADE: API SERVICE Gt4
ALL SEASON DEXRON-II, M-D
ABOVE -18OC (OOF): 75W-90
CAPACITY: 2.6 liters
(2.7 US qt, 2.2 Imp qt)
I. Transaxle oil
Inspection . . . . .._........_................ page J3-
36
Reptacement . . . . . . . . . _,. . . . ._. . . . . . . . . .
page J3-
36
2. Transfer carrier oil
Inspection.. . .._. . . .._ ._. ._.. . . . . . . . . . . . . .
page
J3- 36
Replacement . . . . . . . . . . ..l._............ page J3-
36
3. TransaxIe and transfer unit
Removal .I...............~.......~......__
page J3- 42
Disassembly .**.,.--......-.**.....,.._.
page J3- 48
t nspection . . .._........*...*I.-..-........
page J3- 72
Assembly . .._....._.....--......-........ page J3- 75
lnstaliation . . . . ._. . . _ .-. . . . . . ..-. . . .._., . _ page J3-I 12
4. Shift mechanism
Overhaul . . . ..*..-.*._.........-..........
pageJ3-119 5. Center differential lock motor
Inspection . . . . . . . . . . . . . . . . . . .._..._....... page J3-123
Replacement . . . _ , . . . . . . *. . . . . _ . _. . . . _ . .
page J3- 123
6. 4x4 Control unit
Inspection . . . . . . . . . . . . .._...._......._....
page J3-126
Replacement . . . .._......_........ . . . . . .
page J3-126
7. Center differential lock switch
Inspection.. . _ . _ . _. _. . _. . . . . _ . . . _ . . . . . . . . .
page J3-f 27
Replacement . . . . . .._...._........_..... page 33-l 27
8. Center differential lock sensor switch
Inspection . . . . . . . . . . . . . . ** .-... 1*..**-.I..
pageJ3-128
Replacement
. . ..=......-.... -* . . . . -..-. page J3-I 28
J3-3

OUTLINE 33
SPECIFICATIONS
TRANSAXLE AND TRANSFER UNIT
Item Engine model
Transaxle control
Forward
Synchromtsh system
Reverse
I St
2nd
3rd
Gear ratlo 4th
5th
Reverse
Final gear ratio
Speedometer gear ratlo
Type
Number of ring Outer
gear teeth
Inner
Center differential
gear teeth
Inner
Number of sun Pinion gear side
gear teeth
Idler gear side
Number of idler gear teeth
Type
011
Capacity BP DOHC turbo BP SOHC
Floor shift
Synchromesh
Selectrve sfiding and synchromesh
3.454 3.307
1.833
I.310 1.233
0.970 Cl.91 4
0.717
3.166 L
4.214 4.388
1 .oo
Planetary carrier
59 79
75 66
14
14
43 33
43
37
ATF: DEXRON-II, M-III Above -18OC (O°F)
API servie GL-4 SAE 75W-90
2.6 liters (2.7 US qt, 2.2 Imp qt)
93GOJ3-305
Transfer Carrier
Number of teeth Ring gear
Pinion gear 37
11
API service GL-5
Oil Type
Capacity Above -18OC tOoF) SAE 90
Below -18OC tOoF) SAE 8OW
0.5 liter (0.53 US qt,
0.44 Imp qt)
93GOLl3-776 -
J3-5