engine MAZDA PROTEGE 1992 Owner's Guide

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

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
03UOBl-01 15
23UOBl-066
Drive plate (ATX)
1. Remove the sealant from the drive plate bolt holes in the
crankshaft and from the drive plate bolts.
Caution
l If all the previous sealant cannot be removed from
a bolt, replace the bolt.
l Do not apply new sealant if a new bolt is used.
2. Install the adapter, drive plate, and backing plate onto the
crankshaft.
3. Apply sealant to the drive plate bolts and install them.
4. Hold the drive plate 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 (9.8-10.5 m-kg, 71-76 ft-lb)
Steps After Installation
1. Connect the negative battery cable.
2. Start the engine and perform engine adjustments as necessary.
-.
05UOBX-072
81-27

REMOVAL
REMOVAL
Warning
l Release the fuel pressure. (Refer to Section F.)
PROCEDURE
1. Disconnect the negative battery cable.
2. Drain the engine coolant and transaxle oil.
3. Remove in the order shown in the figure, referring to Removal Note,
Step 1
1. Undercover and side cover
2. Air cleaner assembly 10. Cooling fan connector
3. Battery and battery cover 11. Oil cooler hose (ATX)
4. Battery carrier 12. Radiator and cooling fan assembly
13. P/S and/or A/C drive belt
5. Battery duct
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6. Accelerator cable page Bl- 6
7. Resonance chamber 14. P/S oil pump and bracket
8. Radiator hose Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 81-29
9. Coolant reservoir hose 15. A/C compressor (if equipped)
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 81-29
81-28

REMOVAL I31
Step 2
2311081-O: ii
1.
Disconnect the harness connectors shown in the figure.
Removal note
P/S oil pump
Caution
l Do not damage the hoses.
1. Remove the P/S oil pump with the hoses still connected.
2. Position the pump away from the engine and affix it with wire.
A/C compressor (if equipped)
Caution
l Do not damage the hoses.
1, Remove the A/C compressor with the hoses still connected.
2. Position the compressor away from the engine and affix it
with wire.
ALTERNATOR
OIL PRESSURE SWITCH
GROUND THROTTLE SENSOR
------- I
INJECTOR
NEUTRAL SWITCH (MTX)

REMOVAL Bl
Step 4 -
ATX
REPLACE
13UOBl-043
1. Speedometer cable 7. Stabilizer
2. Clutch release cylinder
8. Tie rod end
Removal Note below Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 61-32
,...............,....................
3. Shift control rod (MTX)
4. Extension bar (MTX)
5. Shift control cable (ATX)
6. Front exhaust pipe 9. Engine mount member
Removal Note ,.......................... page Bl-32
10. Driveshaft
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . page 81-32
Removal note
13UOBl-04 .4
Clutch release cylinder (MTX)
1. Remove the release cylinder pipe bracket from the transaxle.
2. Position the release cylinder away from the transaxle for eas-
ier removal with the hose still connected.
Caution
l Do not damage the pipe or hose.
81-31

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.

REMOVAL Bl
1 Step 5
I
1. Dynamic damper
2. No.3 engine mount rubber
3. No.4 engine mount rubber and bracket 4. Engine and transaxle assembly
Removal note . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..‘....... below
I 03UOBl-059
Removal note
Engine and transaxle assembly
Caution
l Do not damage any components in the engine com-
partment.
1. Lift the engine and transaxle assembly out as a unit.
Bl-33

REMOVAL
Step 6
Separate the engine and transaxle in the order shown in the figure.
MTX BP SOHC
ATX
BP SOHC
--
03UOB1-060
1. Intake manifold bracket 5. Integrated stiffener (B6 engine)
2. Starter and bracket 6. Torque converter nuts (ATX)
3. Throttle cable (ATX) 7. Transaxle mounting bolts
4. No.2 engine mount rubber and bracket 8. Transaxle
01-34

ENGINE STAND MOUNTING Bl
ENGINE STAND MOUNTING
PREPARATION
SST
49 0107 680A
49 LO10 1AO)
49 LO10 103
49 LO10 IAO)
49 LO10 105
49 LO10 IAO)
OSUOBX-O(!
m-35