lock MAZDA PROTEGE 1992 User Guide

Bl ENGINE TUNE-UP PROCEDURE
13UOBi-036
-i
OWOBX-261
13UOBl-08
LOCK BOLTS
IGNITION TIMING, IDLE SPEED
Preparation
1, Warm up the engine to normal operating temperature.
2. Turn all electric loads OFF.
3. Connect the
SST to the diagnosis connector.
4. Connect the timing light.
5. Connect a tachometer to the diagnosis connector
IG- ter-
minal as shown.
6. Set switch @ to position 1.
7. Set TEST SW to SELF-TEST.
Note
l If the SST is not used, jump across the (TEN) ter-
minal and the (GND) terminal of the diagnosis con-
nector.
Ignition Timing
Inspection / Adjustment
1. Perform preparation. (Refer to above.)
2. Check if the timing mark (Yellow) on the crankshaft pulley
and the mark on the timing belt cover are aligned.
Ignition timing: (at idle speed)
B6 SOHC
BTDC 70 f 10 BP SOHC
5O f lo
3. If the marks are not aligned, loosen the distributor lock bolts
and turn the distributor to make the adjustment.
4. Tighten the distributor lock bolts to the specified torque.
Tightening torque:
19-25 N.m (1.9-2.6 m-kg, 14-19 ft-lb)
5. Disconnect the SST.
Bl-8
13UOBl-039

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

ON-VEHICLE MAINTENANCE
FRONT OIL SEAL
Replacement
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.
I- I
I
I
I
157-167 (16-17, 116-123)
I
t
I
I
/
L---- -____ - _......_____________ -----------!
N.m (m-kg, It-lb)
^ ^ ^ -
_ _
1. Timing belt
- 3. Timing belt pulley
Removal I Installation..
.............. page
61-12 Installation
Note.. ......................
page Bl-24
2. Pulley lock bolt
4. Oil seal
Installation Note ........................
page Bl-24
Removal Note
..................................... below
Installation
Note.. ......................
page Bl-24
01 EOBX-055
Removal Note
Oil seal
1. Cut the oil seal lip with a razor knife.
2. Remove the oil seal with a screwdriver protected with a rag.
61-23

Bl ON-VEHICLE MAINTENANCE
01 EOBX-056
23UOBi -0:
Steps After Installation
1. Lower the vehicle.
2. Connect the negative battery cable.
3. Start the engine and check the ignition timing.
(Refer to page 61-8)
Installation Note
Oil seal
1. Apply a small amount of clean engine oil to the lip of a new
oil seal.
2. Push the oil seal slightly in by hand.
Caution
l The oil seal must be tapped in until it is flush with
the edge of the oil pump body.
3. Tap the oil seal in evenly with a suitable pipe and a hammer.
Oil seal outer diameter: 50.5mm (1.98 in)
Timing belt pulley
1. Install the timing belt pulley.
2. Install the pulley woodruff key with the tapered side toward
the oil pump body.
Pulley lock bolt
1. Hold the crankshaft with the SST and tighten the pulley lock
bolt.
Tightening torque:
157-167 N*rn (16-17 m-kg, 116-123 ft-lb)
23UOBi-026
Bl-24

-.
ON-VEHICLE MAINTENANCE Bl
REAR OIL SEAL
Replacement
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 !.
I
16-26 (1.6-2.7, 13-20) I HTX
ATX
N.m (m-kg, R-lb)
23UOBl-027
1. Transaxle
MTX
Service.. ............................... Sections Jl , J2
ATX
Service .......................................... Section K
2. Clutch cover, clutch disc
Service .......................................... Section H 3. Flywheel (MTX)
Removal Note ..................................... below
Installation Note ........................ page 81-26
4. Drive plate (ATX)
Removal Note.. ......................... page Bl-26
Installation Note.. ...................... page Bl-27
5. Oil seal
Removal Note.. ......................... page 81-26
Installation Note ........................ page 81-26
Removal note
Flywheel (MTX)
1. Hold the flywheel with the SST or equivalent.
2. Remove the flywheel lock bolts.
3. Remove the flywheel.
Bl-25

Bl ON-VEHICLE MAINTENANCE
OIL SEAL LIP
L I I
OWOBX-063
05UOBX-069
Drive plate (ATX)
1. Hold the drive plate with the SST or equivalent.
2. Remove the drive plate lock bolts.
3. Remove the backing plate, drive plate, and adapter.
Oil seal
1. Cut the oil seal lip with a razor knife.
2. Remove the oil seal with a screwdriver protected with a rag.
Installation note
Oil seal
1. Apply a small amount of clean engine oil to the lip of a new
oil seal.
2. Push the oil seal slightly in by hand.
Caution
l The oil seal must be tapped in until it is flush with
the edge of the rear cover.
3. Tap the oil seal in evenly with a suitable pipe and a hammer.
Oil seal outer diameter: 1OOmm (3.94 in)
Flywheel (MTX)
1. Remove the sealant from the flywheel bolt holes in the crank-
shaft and from the flywheel bolts.
Caution
l If all the previous sealant cannot be removed from
a bolt, replace the bolt.
l Do not apply sealant if a new bolt is used.
2. Set the flywheel onto the crankshaft.
3. Apply sealant to the flywheel bolts and install them.
4. Hold the flywheel with the SST or equivalent.
5. Tighten the bolts in two or three steps in the order shown
in the figure.
Tightening torque:
96-103 N-m (9.6-10.5 m-kg, 71-76 ft-lb)

Bl REMOVAL
I 03UOBi-05 I
14
‘5
03UOBl-056
Bl-32
Tie-rod end
1. Remove the cotter pin and loosen the nut so that it flushes
with the ball joint edge.
2. Separate the knuckle arm and ball-joint with the
SST.
Caution
l Do not reuse the cotter pin.
Engine mount member
1. Suspend the engine with a chain block.
2. Remove the No.1 and No.2 engine mount nuts.
3. Remove the engine mount member bolts and nuts and the
engine mount member.
Caution
l Be careful so that the engine does not fall when
removing the member.
Driveshaft
1. Remove the bolts and nuts at the left and right lower arm
ball joints.
2. Pull the lower arm downward to separate them from the
knuckles.
Caution
l Do not damage the ball joint dust boots.
3. Separate the driveshafts from the transaxle by prying with
a bar inserted between the shaft and the case.
Caution
l Do not damage the oil seal.