1992 MAZDA PROTEGE alternator belt

B2 ON-VEHICLE MAINTENANCE
TIMING BELT
Removal / Installation
1. Disconnect the negative battery cable.
2. Raise the vehicle on a lift and remove the right front wheel.
3. Remove in the order shown in the figure, referring to
Removal Note.
4. Install in the reverse order of removal, referring to Installation Note.
/ 7.8-11 N.m
(80-l 10 Cm-kg, 69-95 in-lb
1p1\ ’ (3.8-6.3, 2738)
, (80-l 10 cm-kg, 69-95 in-lb)
167--187 (X-17, 116-123)
/ 7.8--11 N-m
(80-110 MI-kg,
7.8-11 N-m
\-
(80-110 Cm-kg, 69-95 in-lb)

12-17 (1.25-1.75, 9-13)
N-m (m-kg, &lb
23UOl32-0
1. Under cover and side cover 11. Timing belt cover, lower
2. P/S and/or A/C drive belt 12. Pulley lock bolt
3. Alternator drive belt Removal Note . . ..*..........*.*......... page 82-13
4. Water pump pulley Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page B2-14
5. Plate 13. Pulley boss
6. Crankshaft pully 14. Timing belt
7. Spark plugs Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 62-13
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 62-15 Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page B2-14
8. Oil dip stick 15. Tensioner and tensioner spring ..l
9. Timing belt cover, upper Installation Note ..,..................... page B2-14
10. Timing belt cover, middle 16. Idler
B2-12

ON-VEHICLE MAINTENANCE B2
1. Under cover and side cover
2. Resonance chamber
3. Air hose
4. Accelerator cable
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page B2-21
5. Throttle cable (ATX)
Removal I Installation . . . . . . . . . . . . . . . . . . . . . Section K
6. High-tension lead
7. Hoses
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . below
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 82-21
8. Harnesses
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page B2-18
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 82-21
9. Water bypass pipe
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page B2-18
10. P/S and/or A/C drive belt
Removal / Installation . . . . . . . . . . . . . . . . page B2- 6
11. Alternator drive belt
Removal / Installation . . . . . . . . . . . . . . . . page B2- 6 12. Water pump pulley
13. Timing belt cover, upper
14. Timing belt cover, middle
15. Spark plug
16. Timing belt
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 82-l 8
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page B2-20
17. Front exhaust pipe
18. Intake manifold bracket
19. Cylinder head cover
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 82-19
20. Cylinder head bolt
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page B2-19
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page B2-19
21. Cylinder head
Disassembly . . . . . . . . . . . , . . . . . . . . . . . . . page B2-45
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page B2-54
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 82-79
22. Cylinder head gasket
23UOB2-021
Removal / Installation note
Hoses
1. Disconnect the hoses shown in the figure.
VACUUM HOSE BRAYE VACUUM HOSE
‘-;:I::------. CAUT’oN
l COVER THE HOSE WITH A RAG BECAUSE FUEL WILL
SPRAY OUT WHEN DISCONNECTING.
- PLUG THE DISCONNECTED HOSES TO AVO!D FUEL
LEAKAGE.
OWOBX-03
82-l i

B2 ON-VEHICLE MAINTENANCE
HLA
Removal / Installation
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure, referring to
Removal Note.
3. install in the reverse order of removal, referring to Installation Note --- ----- -__ __-- ,‘.
11.3-14.2 N.m
(1.15-1.45 m-\g, 100-126 in-lb)
49-61
(5.0~6.2,-36-45)
4.9-6.6 N.m
(50-90 cm-kg, 43-76 in-lb)
7.6All N-m
(80-110 cm-kg, 69-95 in-lb) 1 Q’-25
(1.9-2.6, 14-19)
N.m (m-kg, ft-lb)
0311082-03
1. High-tension lead
10. Cylinder head cover
2. Distributor
Installation Note..
....................
Installation Note.. ......................
page 62-25
11. Camshaft pulley
3. P/S and/or A/C drive belt
Removal note ..........................
Removal / Installation..
.............. page E32-
6
Installation Note .......................
4. Alternator drive belt
12. Seal plate
Removal / Installation
......... . ...... page B2- 6
13. Camshaft
5. Water pump pulley
Removal Note.. ........................
6. Timing belt cover, upper
Installation Note.. .....................
7. Timing belt cover, middle
14. HLA
8. Spark plug
Removal note ..........................
9. Timing belt
Installation
Note.. .....................
Removal Note.. .........................
page B2-18 Inspection
................................
Installation Note.. ......................
page B2-20
7
page 62-19
page 82-23
page 82-24
page B2-23
page 62-23
page B2-23
page B2-23 ‘--’
page 82-60
82-22

B2 DISASSEMBLY
AUXILIARY PARTS
1, Drain the engine oil.
2. Disassemble in the order shown in the figure
GASKET, REPLACE ..______-.
-___ -
03UOB2-064
1. Distributor and high-tension lead 7. Oil cooler
2. Intake manifold assembly 8. Oil pressure switch
3. Injector and distribution pipe assembly 9. Spark plug
4. Alternator and drive belt 10. Oil level gauge
5. No.3 engine mount bracket 11. Oil level gauge pipe stay
6. Oil filter 12. Engine hanger
82-42

ASSEMBLY B2
03UOB2-111
03UOB2-ill
03UOB2-119
No.3 Engine Mount Bracket
1. Install the No.3 engine mount bracket.
Tightening torque:
93-l 17 N-m (9.5-l 1.9 m-kg, 69-86 ft-lb)
Alternator and Drive Belt
1. Install the alternator and loosely tighten the mounting bolts.
2. Install the alternator drive belt.
3. Adjust the drive belt deflections. (Refer to page B2-6.)
Injector and Distribution Pipe Assembly
1. Install the new injector insulators to the cylinder head.
2. Install the injector and distribution pipe assembly to the cyl-
inder head.
Tightening torque:
19-25 N#m (1.9-2.6 m-kg, 14-19 ft-lb)
Intake Manifold Assembly
1. Remove all foreign material from the intake manifold con-
tact surface.
2. Install a new gasket and the intake manifold assembly.
Tightening torque:
19-25 N.m (1.9-2.6 m-kg, 14-l 9 ft-lb)
82-89

G
ENGINE ELECTRICAL SYSTEM
INDEX ......................................................
OUTLINE ..................................................
SPECIFICATIONS .................................... G- 3
TROUBLESHOOTING
GUIDE.. .................... G-
4
DIAGNOSTIC INDEX ................................
SYMPTOM TROUBLESHOOTING..
............. :- t
-
CHARGING SYSTEM ................................. G- 6
PREPARATION .......................................
CIRCUIT DIAGRAM ................................. :I ;
TROUBLESHOOTING .............................. G- 7
BATTERY ............................................... G- 6
ALTERNATOR ........................................ G-10
DRIVE BELT ........................................... G-14
IGNITION SYSTEM .................................... G-15
PREPARATION ....................................... G-15
CIRCUIT DIAGRAM ................................. G-15
TROUBLESHOOTING .............................. G-16
IGNITION TIMING ................................... G-17
HIGH-TENSION LEAD .............................. G-17
SPARK PLUGS ....................................... G-16
IGNITION COIL ....................................... G-19
DISTRIBUTOR ........................................ G-20
IGNITER ................................................ G-23
STARTING SYSTEM .................................. G-24
PREPARATION ....................................... G-24
CIRCUIT DIAGRAM ................................. G-24
STARTER ...............................................
G-25
STARTER INTERLOCK SWITCH (MTX)
........ G-31
03UOGX-001

G INDEX
NDEX
- 03UOGX-00:
6. Ignition coil 1. Battery
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page G- 8
Recharging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..t page G- 9
2. Alternator
Removal / Installation . . . . . . . . . . . . . . . . . .
page G-l 0
Disassembly / Assembly . . . . . . . . . . . . . page G-l 1
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page G-l 2
3. Drive belt
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page G-l 4
Adjustment . . . . . . . . page G-l 4
Replacement . . . . . . . . . . . . . .
page G-l 4
4. High-tension lead
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page G-l 7
5. Spark plugs
Removal / Installation . . . . . . . . . . page G-1 0
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page G-l 8
G-2
Inspection .,.. . . . . . . . . . . . . . . . . I . . . . . page
G-l 9
7. Distributor
Spark test ., . . . . . . . . . . ,... . . . . . . . .
page G,-20
Electronic advance inspection page G-20
Removal / Installation ,................. page G-21
Disassembly / Assembly.. , . . page
G-22
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page G-22
8. Igniter
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
page G-23
9. Starter
Removal / Installation .;...........,.... page G-25
Disassembly ! Assembly . . . . . . . . . . . . . page G-26
Inspection . . . . ...‘........................,,,
page G-28 .--
10. Starter interluck switch
Inspection... . . . . . . . . . . . . . . . . . . . . ,.., ,...,
page G-31

G CHARGING SYSTEM
03UOGX-011
CIRCUIT DIAGRAM
CHARGING SYSTEM
PREPARATION
SST
I I
49 9200 020
Tension gauge,
V-ribbed belt For
inspection of
drive belt tension
STATOR
1 DIODE TRIO
T l-f-l /
-I J
WARNING
t
I --.- I I I I 15A
e I
I I -L
-E-
I IC REGULATOR
0
-
BATTERY = IGNITION
SWITCH
03u0tix-012
The alternator has a self-diagnostic function to warn of the following
If a problem arises, the alternator warning lamp illuminates. problems in the charging system.
1. S terminal circtiit open
2. No voltage output
3. Field coil circuit open
4. B terminal circuit open
5. Voltage output too high
G-6