1992 MAZDA PROTEGE torque

ON-VEHICLE MAINTENANCE
OWOBX-05.
OxJOBX-05,
ENOBX-056
--
Caution
l Do not allow any sealant on the camshaft journal
surfaces.
.-
3. Apply silicone sealant to the shaded areas shown in the
figure.
4. Install the camshaft caps according to the cap number and
arrow mark.
5. install the camshaft cap bolts and tighten them in two or
three steps in the order shown in the figure.
Tightening torque:
11.3-l 4.2 N-m (1 .15--l .45 m-kg, loo-126 in-lb)
6. Apply a small amount of clean engine oil to the lip of a new
camshaft oil seal.
7. 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 camshaft cap.
8. Tap the oil seal in evenly with a suitable pipe and a hammer.
Oil seal outer diameter: 46mm (1.69 in)
Camshaft pulley
1. Turn the camshafts until the camshaft dowel pins face
straight up.
2. Install the camshaft pulleys with the I mark (intake side) or
the E mark (exhaust side) straight up.
I II’- ,
J
05UOBX-057
B2-24

ON-VEHICLE MAINTENANCE B2
05UOBX-05
BLA-DE 0-dlNG
Steps After Installation
1. Connect the negative battery cable.
2. Start the engine and check as follows:
l Ignition timing. (Refer to page 82-8.) 3. Install the camshaft pulley lock bolts.
4. Hold the camshaft with a wrench.
5. Tighten the camshaft pulley lock bolt.
Tightening torque:
49-61 N-m (5.0-6.2 m-kg, 36-45 ft-lb)
Distributor
1. Apply grease to a new O-ring and the blade.
2. Install the distributor and loosely tighten the installation bolt.
3. Connect the distributor connector.
0311082-039
B2-25

ON-VEHICLE MAINTENANCE
I 05UOBX-063
Oil seal
1. Cut the oil seal lip with a razor knife.
2. Remove the oil seal with a screwdriver protected with a rag.
13EOB2-02
ALIGN.KEY GRCi&E
13EOB2-02
23UOB2-025
Steps After Installation
1. Connect the negative battery cable.
2. Start the engine and check as follows:
l Ignition timing. (Refer to page 92-8.)
3
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.
3. Tap the oil seal in evenly with a suitable pipe and a ham-
mer until it is about flush with the face of the oil pump body.
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:
157-187 N.m (18-17 m-kg, 116-123 ft-lb)
23UOB2-026
82-27

ON-VEHICLE MAINTENANCE
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.
2311082-052
I
Oil seal
1. Cut the oil seal lip with a razor knife.
2. Remove the oil seal with a screwdriver protected with a rag.
I I
I
05UOBX-063
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.
OWOBX-069
APPLY SEALANT
03UOB2.04
Caution
l The oil seal must be tapped in untjl 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:
1 96-103 N-m (9.6-10.5 m-kg, 71-76 ft-lb)
2311082-053
B2--29

B2 ON-VEHICLE MAINTENANCE
0311082-04
23UOB2-05 4
Drive plate (ATX)
1. Remove the sealant from the drive plate holes in the crank-
shaft and from the drive plate lock bolts.
Caution
..i
l if ail 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 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 (9.6-10.6 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.
OWOBX-072
82-30

REMOVAL
* 62
Step 6
1. intake manifold bracket
2. Starter
3. Throttle cable (ATX)
4. No.2 engine mount rubber and bracket
5. Torque converter nuts (ATX) 6. Transaxle mounting bolts
7. Manual transaxle
8. Automatic transaxle
9. Engine assembly
03UOB2.06
B2-37

INSPECTION / REPAIR B2
23UOB2-06
051JOBX.14
05UOBX.14
OWOBX-14
05UOBX-14
5. Measure the journal diameters in X and Y directions at the
two points (A and 8) shown.
Diameter:
25.940-25.965mm (1.0213-l .0222 in)
Out-of-round: 0.03mm (0.001 in) max.
6. Measure the camshaft journal oil clearances.
Caution
l Do not install the HLA when measuring the oil
clearance.
(1) Remove all foreign material and oil from the journals and
bearing surface.
(2) Set the camshaft onto the cylinder head.
(3) Position Plastigage atop the journals in the axial
direction.
(4) Install the camshaft caps according to the cap number
and arrow mark.
(5) Install the camshaft cap bolts and tighten them in two
or three steps in the order shown in the figure.
Tightening torque:
11.3-14.2 N-m (1.15-l .45 m-kg, loo-126 in-lb)
(6) Loosen the camshaft cap bolts in two or three steps in
the order shown in the figure.
(7) Remove the camshaft caps.
82-59

ASSEMBLY B2
1. Clean all parts before reinstallation.
2. Apply new engine oil to all sliding and rotating parts.
3. Replace plain bearings if they are peeling, burned, or otherwise damaged.
4. Tighten all bolts and nuts to the specified torques.
Caution
l Do not reuse gaskets or oil seals.
93GOBl-082
B2-67