sensor MAZDA 232 1990 Suplement Owner's Guide

CONTROLSYSTEM F2
KNOCK SENSOR
!, -
l The knock sensor and knock control unit cannot be
inspected
individually.
When
a malfunction code number 05 is indicated,
replace.
Replacement
I_ Disconnect the knock sensor connector.
2. Raise the vehicle and support it WI safety stands.
1 93GOF2-797 3. Remove the knock sensor with using the SST
4. Install it in the reverse order of removal.
Tightening torque:
20-34 Nm (2.0-3.5 m-kg, 14-25 ft-lb)
F2-69

J3
MANUAL TRANSAXLE AND
TRANSFER UNIT (GSMX-R)
INDEX .........................................
J3- 2
/FEATURES] I
OUTLINE .....................................
J3- 4
OUTLINE OF CONSTRUCTION ..... J3- 4
SPECIFlCATtUNS ....................... J3- 5
TRANSAXLE AND TRANSFER UNIT J3- 5
STRUCTURAL VIEW.. ................. J3- 6
TRANSAXLE ................................ J3- 8
DOUBLE CONE SYNCHRU
MECHANlSM ........................... J3- 8
SHIFT FORKS AND SHIFT RODS . . J3- 10
iNTERLUCK MECHANISM ......... ., J3- 11
TRANSFER UNtT
.......................... J3- 12
CENTER DIFFERENTIAL ............. J3- 14
VISCOUS COUPLING
(BP DOHC TURBO). .................. J3- 20
CENTER DlFFERENTIAL LUCK
SYSTEM (MANUAL) .................. J3- 23
CENTER DIFFERENTIAL LOCK
SYSTEM (ELECTRICAL) ............. J3- 24
CENTER DIFFERENTIAL LOCK
CONTROL SWITCH ................... J3- 28
CENTER DIFFERENTIAL LUCK
ASSEMBLY
.............................. J3- 29
CENTER DIFFERENTIAL LOCK
SENSOR SWlTCH.. ................... J3- 31
IDLER GEAR SHAFI- ................... J3- 33
POWERFLOW .............................. J3- 34
TROUBLESHOOTING GUIDE ......... J3- 35 TRANSAXLE OIL .......................... J3- 36
INSPECTlON ............................. 33- 36
REPLACEMENT.. ....................... J3- 36
TRANSFER CARRIER CM .............
339 36
INSPECTION ............................. J3- 36
REPLACEMENT. ........................ J3- 36
TRANSAXLE AND
TRANSFER UNIT ........................ J3- 38
PREPARATION .......................... J3- 38
REMOVAL ................................. J3- 42
DISASSEMBLY
........................... J3- 48
INSPECTION ............................. J3- 72
ASSEMBLY ............................... J3- 75
INSTALLATION
.......................... J3-I I2
SHIFT MECHANISM.. .................... J3-119
OVERHAUL ............................... J3-119
CENTER DIFFERENTIAL
LOCK SYSTEM ........................... J3-121
SYSTEM DIAGRAM ..................... J3-121
INSPECTION ............................. J3-122
CENTER DIFFERENTIAL
LOCK MOTOR ............................ J3-123
INSPECTDN ............................. J3-123
REPLACEMENT ......................... J3-123
4x4 CONTROL UNIT.. ................... J3-126
INSPECTION ............................. 53-l 26
REPLACEMENT.. ....................... 53-l 26
CENTER DIFFERENTIAL
LOCK SWITCH ........................... J3-126
INSPECTION ............................. J3-126
REPLACEMENT ......................... J3-127
CENTER DIFFERENTIAL
LUCK SENSOR SWITCH ............. J3-127
INSPECTION ............................. J3-127
REPLACEMENT ......................... J3-127
93GOJ3-701

J3 INDEX
JNDEX
LHD
// /
vIscOsIn:
ALL SEASON DEXRON-II, \_\;/ M-III
ABOVE -18OC @OF): ?5W-90
CAPACITY: 2.6 liters
(2.7 us qt, 2.2 Imp qt) ABOVE -18OC (UOF): 90
BELOW --t8OC (UOF): 8UW
CAPACITY: 0.5 liter
IO.53 US qt, 0.44 Imp qt 1. Transaxle oil
Inspection.. ._._.. . . . . . . . . . . . . . . . . . . . . . . . . page J3- 36
Replacement -.._.......-............... page J3- 36
2. Transfer carrier oi!
Inspection
. . . ..-*..-.*a. . . . . * . . . . . . . . . . . . . page J3- 36
Replacement . . ..-...Ir.....*....~......
page J3- 36 3. Transaxle and transfer unit
Removal . . . . . . . ..-.-........-._._._....... page J3- 42
Disassembly, .._. . . .-. ._. .-. . . . . . . . . . . . . page J3- 48
Inspection.. . . . . . . ._. .-. .-. .-. . ._. . . . ._. . . page J3- 72
Assembly _.._..._.__._......._._..._...._ page J3- 75
Installation _.._.._.._._..._. . . . . . . . . .._.._ page J3-1 I 2
4. Shift mechanism
Overhaul ,._.._... . . . . . . . . . . . ._..._......_ page
J3-1 19 J3-2 Inspection . . . . . . . . . . . . . .._......._._...... 5. Center differential lock motor
page J3-I 23 Replacement .,-.....,..._..............
page J3-123 6.4x4 Control unit
Inspection ,.......... ~ ....._._._........I- page J3-I 26
Replacement ..*...** . . . . *.*...- . . . . . . . - page J3-126 7. Center differential lock switch
1 nspection ..,....*.....*.. *.*.* . . . . -.- . . . . page J3-126
Replacement ..~ ..,....._.........._,... page 33-l 26
8.
Center differential lock sensor switch
Inspection.. . . . . . . _ _ _ . . . _. . . _. _ _ _. __. . . . _ _ page J 3- 128
Replacement ..,.. . . . . . . . . . . . . . .._...... page J3-128

t
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