1992 MAZDA PROTEGE maintenance

7 Schedule (Cont’d)
rile
iii
48
30
-
R
I
R !rs
25
40
25
-
-i- , whichever comes first
OPERATION MAINTENANCE Number of m
INTERVALS Months
x 1,000 km
x 1,000 miles
ii
is
G
-
i-
-
-
I
5-
T
-
-
-
-
-
-
- ii
z
ro
-
I-
-
-
I
- 45
72
45
-
-i-
-
-
I
-
ry 15 month:
I I I
A
t
A
j
milt Service data and inspection points Page
l Capacity
MTX B6, BP SOHC:
2.68 liters (2.83 US qt, 2.36 Imp qt)
BP DOHC
3.35 liters (3.55 US qt, 2.96 Imp qt)
ATX: 6.3 liters (6.7 US qt, 5.5 Imp qt)
l Level and condition
- Jl-7
J2-7
- Transaxle oil
l Wear and damaae -i- -i- -i- -
Brake fluid, clutch fluid
Brake fluid*3 -
Q-3, 5
Q-6
N-27
P-28
P-29 I I
- I
1,oo
-i
-
-
-
-
-
-
- I
G
T
-
-
-
-
-
-
- I
15,(
I Tire inflation pressure and wear l Proper pressure-
-
l Level and condition
l Wheel cylinder operation and leakage l Lining for wear or damage l Lining thickness:
Minimum 1 .Omm (0.04 in)
l Drum inner diameter. 3s) or f
I I
I
:t r
- Rotate tires
Power steering fluid
Drum brake ? every
I I
Disc brake I I
Maximum 201mm (7.91 in)
l Caliper operation l Disd plate thickness:
Minimum Front.... 20mm (0.79 in)
Rear . . . . . 7.0mm (0.28 in)
l Pad thickness:
Minimum Front.... 2.0mm (0.08 in) P-20
P-25
P-l 8
P-25
N-27
N-8 Rear . . . . . 1 .Omm (0.04 in)
l Operation and looseness l Fluid leakage or oozina
l Free play.... O--3OmmjO-1.18 in)
l Damage looseness and grease leakage
l Cracking and damage
l Insulator clearawp .-v
-
Steering operation and linkage
I
-i-
-I-
-i- Front suspension ball joint
Drive shaft dust boots
Exhaust system heat shield
Air conditioner system (if equipped) Refrigerant
Compressor
Suspension components (front and rear)
All chassis and body nuts and bolts
All locks and hinaes
Washer fluid -
M-21
F-136
u-35
u-39
-
- IY efrigerant amount ann
*. I# mspec
Inspect operation annualry -
l Damaae
l Retighten all loose nuts and bolts
l Lubricate all locks and hinges
l Level
l ODeration - Function of all lights l !%t and damage -

Note
I . . . . . Inspect, and if necessary correct, clean, or replace (Inspect, and if necessary replace..... Air cleaner element only)
L . . . . . Lubricate
R . . . . . Replace or change
T . . . . . Tighten
After 60 months or 96,000 km (60,000 miles), continue to follow the described maintenance at the recommended intervals.
As for * marked items in this maintenance chart, note the following points:
*l Replacement of the timing belt is required every 96,000 km (60,000 miles). Failure to replace the timing belt may result in damage to the engine.
*2 This maintenance is recommended by Mazda. However, it is not necessary for emission warranty coverage or manufacturer recall liability.
*3 This maintenance is recommended by Mazda.

Bl
ENGINE
(SOHC)
INDEX .......................................... Bl- 2
OUTLINE ...................................... Bl- 3
SPECIFICATIONS ........................
Bl- 3
TROUBLESHOOTING GUIDE ..........
Bl- 3
ENGINE TUNE-UP PROCEDURE ......
Bl- 5
PREPARATION ............................ Bl- 5
ENGINE OIL ............................... Bl- 5
ENGINE COOLANT.. ....................
Bl- 5
DRIVE BELT ............................... Bl- 5
HLA .......................................... Bl- 7
IGNITION TIMING, IDLE SPEED
..... Bl- 8
COMPRESSION ............................. Bl-10
INSPECTION ............................... 81-10
ON-VEHICLE
MAINTENANCE.. ........
Bl-1 1
PREPARATION ............................ Bl-11
TIMING BELT .............................. Bl-12
CYLINDER
HEAD GASKET ........... Bl-16
HLA .......................................... Bl-20
FRONT OIL SEAL.. ...................... 81-23
REAR OIL SEAL ..........................
Bl-25
REMOVAL ..................................... 81-28
PROCEDURE .............................. Bl-28
ENGINE STAND MOUNTING.. .........
Bl-35
PREPARATION
............................ 81-35
PROCEDURE ..............................
Bl-36
DISASSEMBLY .............................. Bl-38
PREPARATION ............................ Bl-38
AUXILIARY PARTS.. ..................... 81-40
TIMING BELT .............................. 81-41
CYLINDER HEAD.. ......................
81-43
CYLINDER BLOCK
(EXTERNAL PARTS)
................... 81-47
CYLINDER BLOCK
(INTERNAL
PARTS). ................... Bl-50 INSPECTION /
REPAIR.. .................
81-54
PREPARATION ............................ Bl-54
CYLINDER HEAD.. ...................... Bl-54
VALVE
MECHANISM.. .................. Bl-55
CAMSHAFT ................................ 81-58
HLA .......................................... Bl-60
CYLINDER BLOCK ......................
Bl-60
OIL JET ..................................... Bl-61
PISTON, PISTON RING, AND
PISTON PIN .............................. Bl-62
CONNECTING ROD.. ...................
Bl-63
CRANKSHAFT ............................ Bl-64
BEARING ................................... 81-64
TIMING BELT .............................. Bl-65
TENSIONER,
IDLER.. ................... 81-65
TENSIONER SPRING ...................
81-65
PULLEY ..................................... Bl-65
ASSEMBLY ................................... Bl-66
PREPARATION ............................ Bl-66
CYLINDER BLOCK
(INTERNAL PARTS). ................... Bl-68
CYLINDER BLOCK
(EXTERNAL PARTS) ...................
Bl-74
CYLINDER
HEAD.. ...................... 81-79
TIMING BELT .............................. Bl-86
AUXILIARY
PARTS.. ..................... Bl-89
ENGINE STAND DISMOUNTING.. .... Bl-92
PROCEDURE .............................. 81-92
INSTALLATION ............................. 81-94
PROCEDURE .............................. Bl-94
23UOBl-001

OUTLINE, TROUBLESHOOTING GUIDE Bl
OUTLINE
SPECIFICATIONS
item Engine
Type
Cylinder arrangement and number
Combustion chamber
Valve system
Displacement cc (cu in)
Bore and stroke mm (in)
Compression ratio
Compression pressure
kPa (kg/cm2, psi)-rpm
Open BTDC
IN
Close ABDC
Valve timing
EX Open
BBDC
Close ATDC
IN
Valve clearance
mm (in)
EX
Idle speed*‘*’ MTX
rpm ATX
Ignition timing*2
BTDC
Firing order
*‘.....With parking brake applied. (Canada)
*‘.....TEN terminal of diagnosis connector grounded B6 SOHC BP SOHC
Gasoline, 4-cycle
in-line, 4 cylinders
Multispherical Pentroof
OHC, belt-driven OHC, belt-driven 16 valves
1,597 (97.4) 1,839&i 12.23
78.0 x 83.6 (3.07 x 3.29) 83.0x 85.0 -3.35)
9.3 8.9
1,236 (12.6, 179)300 1,197 (12.2, 173)-300
140 2O
50° 5o”
52O 55O
120 8
0: Maintenance-free
0: Maintenance-free
700-800
700-800 (P range)
6O----8O 4O--6O
1-3-4-2
23UOBl-003
TROUBLESHOOTING GUIDE
Problem
Difficult starting
Poor idling
Excessive oil
consumption Possible Cause
Malfunction of engine-related components
Burned valve
Worn piston, piston ring, or cylinder
Failed cvlinder head aasket Action Page
Replace 81-55
Replace or repair 81-60, 62
Reolace Bl-16
Malfunction of fuel system
1 Refer to Section F
I
Malfunction of ignition system
Malfunction of engine-related components
Malfunction of HLA*
Poor valve-to-valve seat contact
Failed cvlinder head aasket Refer to Section G
Replace
Replace or repair
Reolace 81-20
81-57
81-16
Malfunction of fuel system 1 Refer to Section F
I
Malfunction of ignition system Refer to Section G
Oil working up
Worn piston ring groove or sticking piston ring
Worn piston or cylinder
Oil working down
Worn valve seal
Worn valve stem or wide Replace
Replace or repair
Replace
Replace 81-62
Bl-60, 62
81-46, 81
81-55
Oil leakage Refer to Section D
81-3

ON-VEHICLE MAINTENANCE Bl
ON-VEHICLE MAINTENANCE
PREPARATION
SST
49 DO1 1 102
Lock tool,
crankshaft For
removal and
installation of
timing belt pulley 49 EOll 1AO
Ring gear brake
set For
prevention of
engine rotation
49 EOll 103
For
49 EOl 1 105
For
prevention of
prevention of
Shaft
engine rotation
Stopper
engine rotation
(Part of
(Part of
49 EOl 1 1AO)
49 EOI 1 1AO)
49 EOll 104
For
49 SE01 310A
For
prevention of
installation of
Collar
engine rotation
Centering tool,
clutch disc
(Part of
clutch disc
49 EOl 1 1 AO)
23UOBl-01
81-11

Bl 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, referrina to Installation Note.
7.6-11 N.m
[SO-110 cm-kg, 69-95 in-lb)

7.6-11 N.m
(60-l 10 cm-kg,
0 69-95 in-lb)
, .v- I . (60-110 cm-kg, 69-95 in-lb)
157-167 (16-17, 116-123) /@ 7.i11 N.m
(60-110 cm-kg,
69-95 in-lb)
N.m (m-kg, ft-lb]
23UOBl-01
1. Under cover and side cover 10. Timing belt cover, lower
2. P/S and/or A/C drive belt 11. High-tension leads
3. Alternator drive belt 12. Spark plugs
4. Water pump pulley 13. Timing belt
5. Plate Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page Bl-13
6. Pulley lock bolt Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page Bl-13
Removal Note ..,.,,.,....,....,...,...,, page Bl-13 14. Tensioner
installation Note . . . . . . . . . . . . . . . . . . . . . . . . page Bl-14 Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 81-13
7. Crankshaft pulley 15. Tensioner spring .__
8. Pulley boss Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page 61-13
9. Timing belt cover, upper
131-12

-
. . .
ON-VEHICLE MAINTENANCE Bl
13EOBl-010
Removal Note
Pulley lock bolt
1. Hold the pulley with the SST.
2. Using the SST, loosen the pulley lock bolt.
3. Remove the pulley lock bolt and pulley boss.
MARKS
13EOBl-02
MARK -
DIRECTION
ROTATION
13EOBl-02
OBUOBX-0;
TIMING MARK
13EOBl.022
Timing belt
1. Install the pulley boss and pulley lock bolt.
2. Turn the crankshaft to align the timing marks.
Note
l The pin on the pulley boss must face upward.
Caution
l After setting the marks, do not turn the crankshaft
when removing the pulley lock bolt and pulley boss.
3. Remove the timing belt.
Note
l Mark the timing belt rotatlon for proper relnstal-
latlon.
Installation Note
Tensioner, tensioner spring
1. Install the tensioner and the tensioner spring.
2. Temporarily secure the tensioner with the spring fully ex-
tended.
Timing belt
1. Verify that the timing belt pulley and camshaft pulley mark
is aligned with the timing mark.
Bl-13

Bl ON-VEHICLE MAINTENANCE
13EOBl-023
MARKS
13EOBl-02, 4
I
03UOBl-02
98 N
(10 kg, 22 lb)
13EOBl-02 15
2. Install the timing belt so that there is no looseness at the
tension side.
Caution
l Do not turn the crankshaft. .-
3. Install the pulley boss and lock bolt.
4. Turn the crankshaft two turns clockwise, and face the pin
on the pulley boss upward.
5. Verify that the camshaft pulley marks are aligned with the
cylinder head cover marks.
If not aligned, remove the timing belt and repeat from ten-
sioner installation.
6. Loosen the tensioner lock bolt to apply tension to the tim-
ing belt.
Caution
l Be sure not to apply tension other than that of the
tensioner spring.
7. Tighten the tensioner lock bolt.
--
Tightening torque:
19-25 N,m (1.9-2.6 m-kg, 14-19 ft-lb)
8. Turn the crankshaft 2 turns clockwise and verify that the
marks are again correctly aligned.
9. Check the timing belt deflection by applying moderate pres-
sure (96 N,
10 kg, 22 lb) midway between the crankshaft
pulley and the camshaft pulley.
If the timing belt deflection is not correct, temporarily se-
cure tensioner lock bolt so the spring is fully extended.
Repeat Steps 4-8 above or, if necessary, replace the ten-
sioner spring.
Deflection:
11 .O-13.0mm (0.43-0.51 in) at 96 N (10 kg, 22 lb)
10. Using the SST remove the pulley lock bolt and pulley boss.
Pulley lock bolt
1. Install the crankshaft pulley boss, and using the SST, tight-
en the pulley lock bolt.
Tightening torque:
157-167 N,m (16-17 m-kg, 116-123 ft-lb)
91-14