1992 MAZDA PROTEGE belt

I32 ASSEMBLY
Qill’ ’ 23UOB2-050
03UOB2-10
2. Install the timing belt pulley.
3. install the pulley Woodruff key with the tapered side toward
the oil pump body.
4. Install the pulley lock bolt.
5. Tighten the pulley lock bolt.
Tightening torque:
157-167 N#rn (16-17 m-kg, 116-123 ft-lb)
Water Pump
1. Remove all foreign material from the water pump mount-
ing surface.
2. Install the water pump and a new gasket.
Tightening torque:
19-25 N.m (1.9-2.6 m-kg, 14-19 ft-lb)
82-78

B2 ASSEMBLY
TIMING BELT
Torque Specifications
7.6-11 N:m
(60-l 10 cm-kg,
69-95 in-lb) \
-kg, 69-95 in-lb)
37-52
(3.8-5.3, 27-38)
157-167 (16-17, 116-123)
?.a--11 N-m
(60-110 cm-kg, 69-95 in-lb) /
12-17 (1.25-1.76, 9-13)
N-m (m-kg, ft-it
03UOB2.1
Idler
1. Install the idler.
Tightening torque:
37-52 N.m (3.8-5.3 m-kg, 27-38 ft-lb)
Tensioner and Tensioner Spring
1. Install the tensioner and the tensioner spring.
2. Temporarily secure the tensioner with the spring fully ex-
tended.
-’
o5uoBx-229
02-84

ASSEMBLY
13EOB2.03
13EOB2-03.
3 1
03UOB2-111
23UOB2-04: 3
Timing Belt
1. Verify that the timing belt pulley mark is aligned with the tim-
ing mark.
2. Verify that the camshaft pulley marks are aligned with the
seal plate marks.
3. Install the timing belt so that there is no looseness at the
idler side or between the camshaft pulleys.
4. Install the pulley boss and pulley lock bolt.
Caution
l Do not turn the crankshaft counterclockwise.
5. Turn the crankshaft two turns clockwise and face the pin
on the pulley boss upright.
6. Verify that the camshaft pulley marks are aligned with the
seal plate marks.
If not aligned, remove the timing belt and repeat from ten-
sioner installation.
7. Turn the crankshaft 1 and 5/6 turns clockwise, and align
the timing belt pulley mark with the tension set mark for prop-
er timing belt tension adjustment.
8. Loosen the tensioner lock bolt to apply tension to the tim-
ing belt.
9. Tighten the tensioner lock bolt.
Tightening torque:
37-52 N-m (3.8-5.3 m-kg, 27-38 ft-lb)
10. Turn the crankshaft 2 and l/6 turns clockwise and verify
that the timing marks are correctly aligned.
B2-85

I 23UOB2-044
82 ASSEMBLY
DEFLECTION CHECKING POlNT
--; 11. Measure the timing belt deflection by applying moderate
oressure (98 N, 10 kg, 22 lb) midway between the two cam-
shaft pulleys.
If the deflection is not correct, repeat from Step 7 above.
Deflection:
9.0-11.5mm (0.35-0.45 in) at 98 N (10 kg, 22 lb)
Timing Belt Cover
1. Install the lower, middle, and upper covers.
Tightening torque:
7.8-11 N.m (80- ,110 cm-kg, 69-95 in-lb)
I 13EOB2-037
82-86
Pulley lock bolt
1. Hold the flywheel (MIX) or drive plate (ATX) with the SST
and tighten the pulley lock bolt.
Tlghtening torque:
157-167 N.m (16-17 m-kg, 116-123 ft-lb)
Cankshaft pully
1. Install the crankshaft pulley.
2. Install the plate.
3. Tighten the pulley bolts.
Tightening torque:
12-17 N-m (1.25-l -75 m-kg, 9-13 ft-lb)
Water Pump Pulley
1. Install the water pump pulley.
Tightening torque:
7.8-11 N*m (80-110 cm-kg, 69-95 in-lb)

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

INSTALLATION
03UOB2-141
/ 03UOB2-14!
1 03UOB2-150
03UOB2-151
8,’
1
a : :“.;,
.’
s,::, ; i .:.;...
..:.a.. :..,:.
. .
. .
” . : 0 ,.: ::
: .:.. ..,
., ‘:;
.<.,:.,);
‘zi :
I 0311082-152
A/C compressor (If equipped)
1. Install the A/C compressor.
Tightening torque:
24-35 N,m (2.4-3.6 m-kg, 17-26 ft-lb)
2. Tighten the A/C pipe bracket to the engine mount member.
Tightening torque:
6.4-9.3 N-m (65-95 cm-kg, 56-62 in-lb)
P/S oil pump and bracket
1. Install the P/S oil pump and bracket.
Tightening torque:
37-52 N.m (3.8-5.3 m-kg, 27-38 ft-lb)
Drive belt
1. Install the P/S and/or A/C drive belt.
2. Adjust the drive belt deflections. (Refer to page B2-6.)
Radiator and cooling fan assembly
1. Install the radiator and cooling fan assembly.
Tightening torque:
7.8-11 N-m (80-110 cm-kg, 69-95 in-lb)
2. Connect the upper and lower radiator hoses.
Caution
l Position the hose clamp in the original location on
the hose, and squeeze the clamp lightly with large
pliers to ensure a good
fit.
3. Connect the coolant reservoir hose.
4. Connect the cooling fan connector.
5. Connect the oil cooler hose. (ATX)
B2-101

WATER PUMP WATER PUMP
E
REMOVAL / INSTALLATION
Caution
l Do not disassemble the water pump. If a problem is found, replace the pump as a Unit.
1. Disconnect the negative battery cable.
2. Drain the engine coolant.
3. Remove in the order shown in the figure, referring to
Removal Note.
4. Install in the reverse order of removal.
B6 SOHC AND BP SOHC
83, t B6, BP SOHC
I
I
L-----------------_-- ------- -1
/ \/
19-26 (1.9-2.6, 14-19) LVVVLI. YY,
1. Timing belt 4. Water pump assembly
Service ., . . .., ,, ., . . . . . ,. ,.,. ., ,., . . ,,.... . . . . , Section Bl Inspect for cracks, damaged mounting
2. Water inlet pipe
and gasket surface, bearing condition, and leakage
3. Water bypass pipe and O-ring 5. Water pump gasket
E-l 1

BP DOHC
L 7.8-11 N-m (60-110 cm-kg, 69-95 in-lb)
E WATER PUMP
157-167
I
(W-17, 116-123) I
I
/
I
I
I
---N-w------
---------------
----_---_
-I
N.m (m-kg, ft-lb) 1
^^, *--., ^^^
1. Timing belt
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 5. Water pump assembly
B2
2. Water inlet pipe and gasket Inspect for cracks, damaged mounting
3. Water bypass pipe and O-ring surface, bearing condition, and leakage
4. Oil dip stick pipe bracket 6. Water pump gasket
Steps After Installation
1. Fill the radiator with the specified amount and type of engine coolant. (Refer to page E-6.)
2. Connect the negative battery cable,
3. Start the engine and check for leaks.
03UOEX-018
E-12