1992 MAZDA PROTEGE oil level

82 ASSEMBLY
Oil Level Gauge Pipe Stay
1. Install the oil level gauge pipe stay.
Tightening torque:
7.8-l 1 N-m (80-l 10 cm-kg, 89-95 in-lb)
Oil Level Gauge
1. Install the level gauge.
Spark Plug
1, Install the spark plugs.
Tightening torque:
15-23 N*m (1.5-2.3 m-kg, 11-17 ft-lb)
Oil Pressure Switch
1. Install the oil pressure switch.
Tightening torque:
12-18 N-m (120-180 cm-kg, 104-156 in-lb)
Oil Cooler
1. Remove all foreign material from the oil cooler mounting
surface.
2. Apply a small amount of clean engine oil to the rubber seal
of the oil cooler.
3. Install the oil cooler with paint mark (white) facing up.
4. Tighten the oil cooler lock nut.
Tightening torque:
29-39 N.m (3.0-4.0 m-kg, 22-29 ft-lb)
5. Connect the harness to oil pressure switch.
Oil Filter
1. Remove all foreign material from the oil filter mounting
surface.
2. Apply a small amount of clean engine oil to the rubber seal
of the oil filter.
3. Install the oil filter and tighten it by hand until the rubber
seal contacts the base.
4. Tighten the filter 1 and 116 turns with a filter wrench. --_

92 INSTALLATION
RESOiANCE CHAMBER
03UOBZ-154
Accelerator cable
1. Install the accelerator cable.
2. Adjust the cable deflection by turning nut A.
Deflection: 1-3mm (0.04-0.12 in)
Battery duct, battery carrier, and battery
1. Install the battery duct.
Tightening torque:
7.8-l 1 Nlm (80-l 10 cm-kg, 69-96 In-lb)
2. Install the battery carrier.
Tightening torque:
7.8-l 1 N*m (80-l 10 cm-kg, 69-96 in-lb)
3. Install the battery and the battery bracket.
Tightening torque:
2.9-5.9 N*m (30-60 cm-kg, 26-52 in-lb)
Air cleaner assembly
1. Install the air cleaner assembly.
Tightening torque
@: 19-25 N#m (1.9-2.6 m-kg, 14-19 ft-lb)
@: 7.8-l 1 N*m (80-l 10 cm-kg, 69-95 In-lb)
2. Connect the air flow sensor connector.
Resonance chamber
I, Install the resonance chamber.
Tightening torque:
7.8-l 1 N#m (80-l 10 cm-kg, 69-95 In-lb)
Under cover and side cover
1. Install the under cover and side cover.
Steps After Installation
1. If the engine oil was drained, fill with the specified amount and type of engine oil.
(Refer to Section D.)
2. Fill the radiator with the specified amount and type of engine coolant.
(Refer to Section E.)
3. If the transaxle oil was drained, fill with the specified amount and type of transaxle oil.
(Refer to Sections J2, K.)
4. Connect the negative battery cable.
5. Start the engine and check the following:
(1) Engine oil, transaxle oil, and engine coolant leakage.
(2) ignition timing, idle speed. (Refer to page 82-8.)
(3) Operation of emission control system.
6. Perform a road test.
7. Recheck the engine oil and engine coolant levels.
B2-102
2311082.047

ENGINE OIL, OIL FILTER D
b
I
03UODX-00
ONODX-01
r
03UODX-011
ENGINE OIL
INSPECTION
1. Be sure the vehicle is on level ground.
2. Warm up the engine to normal operating temperature and
stop it.
3. Wait for five minutes.
4. Remove the oil level gauge and check the oil level and con-
dition.
5. Add or replace oil as necessary.
Note
l The distance between the L and F marks on the level
gauge represents 0.8 liter (0.85 US qt, 0.70 Imp qt).
REPLACEMENT
Warning
l Be careful when draining; the oil is hot.
1. Warm up the engine to normal operating temperature and
stop it.
2. Remove the oil filler cap and the oil pan drain plug.
3. Drain the oil into a suitable container.
4. Install a new gasket and the drain plug.
Tightening torque:
29-41 N,m (3.0-4.2 m-kg, 22-30 ft-lb)
5. Refill the engine with the specified type and amount of en-
gine oil.
6. Refit the oil filler cap.
7. Run the engine and check for leaks.
8. Check the oil level and add oil if necessary.
Oil pan capacity
B6 SOHC
BP SOHC and DOHC
liters (US qt, Imp qt)
3.0 (3.2, 2.6)
3.6G.843.2)
w
03UODX-011
D-7

D OIL FILTER, OIL COOLER
r
\/
OSUODX-0
‘I . 03UODX-01
OIL FILTER
REPLACEMENT
1. Remove the oil filter with a suitable wrench.
2. Use a clean rag to wipe off the mounting surface on the
engine.
3. Apply a small amount of clean engine oil to the rubber seal
of the new filter.
4. Install the oil filter and tighten it by hand until the rubber
seal contacts the base.
5. Tighten the filter 1 and 116 turns with a filter wrench.
6. Start the engine and check for leaks.
7. Check the oil level and add oil if necessary.
Oil filter capacity: 0.17 liter (0.18 US qt, 0.15 Imp qt)
OIL COOLER (BP DOHC)
REMOVAL
1. Drain the engine oil.
2. Remove the oil filter with an oil filter wrench.
3. Disconnect the water hoses.
4. Remove the oil cooler.
INSTALLATION
1. Install the oil cooler.
Tightening torque:
29-39 Nnrn (3.0-4.0 m-kg, 22-29 ft-lb)
2. Install the oil filter. (Refer to page D-8.)
3. Add engine oil to the correct level.
4. After installing the filter, check that there is no oil leakage
while the engine is running.
5. Recheck the oil level using the dipstick.
(Refer to page D-7.)

OIL PAN
I 03UODX.02
05UOBX.20
1
05UODX-021
56 SOHC
03UODX-02
3P s
03UODX-02!
1. Remove all foreign material from the contact surfaces.
2. Apply silicone sealant to the contact surfaces of a new oil
pan gasket, shown in the figure.
3. Install new gaskets onto the oil pump body and the rear
cover with the projections in the notches shown in the figure.
4. Apply a continuous bead of silicone sealant to the oil pan
along the inside of the bolt holes and overlap the ends.
5. Install the oil pan.
B6 SOHC
Tightening torque:
7.6-11 N-m (80-110 cm-kg, 69-95 in-lb)
BP SOHC
Tightening torque
A : 7.8-l 1 N-m (80-l 10 cm-kg, 69-95 in-lb)
8 B : 37-52 N.m (3.8-5.3 m-kg, 27-38 ft-lb)
Steps After Installation
1. Install the under cover and side cover.
2. Fill with the specified amount and type of engine oil.
3. Connect the negative battery cable.
4. Start the engine and check for leaks.
5. Check the oil level and add oil if necessary.
D-12

E OUTLINE, TROUBLESHOOTING GUIDE
OUTLINE
SPECIFICATIONS
B6 SOHC
BP SOHC BP DOHC
MTX
1 ATX 1 MTX ATX 1 MTX
ATX
Cooling system
Water-cooled, forced circulation
Coolant capacity liters (US qt, Imp qt) 5.0 6.0
5.0
(5.3, 4.4) (6.3, 5.3)
(5.35.04.4) (6.zi.3) (5.3, 4.4) (6.::.3)
Water
pump
Thermostat
Radiator
Cooling fan
L Type
Water seal Centrifugal
Unified mechanical seal
Type Opening temperature
‘C (OF’) Wax, two-stage
Main: 86.5-89.5 (188-193)
Sub : 83.5-86.5 (182-188)
Full-open temperature
OC (OF)
Full-open lift mm (in)
Type
Cap valve opening
pressure 100 (212)
Main: 8.0 (0.31) min.
Sub : 1.5 (0.06) min.
Corrugated fin
74-103 (0.75-1.05, 11-15)
kPa (kg/cm2, psi)
Width
Core size Height
mm (in)
Depth
Fin pitch
mm (in) 647 (25.47)
390 (15.35)
16 (0.63) 1 25 (0.98) 1 16 (0.63) 1 25 (0.98) 1 16 (0.63) 1 25 (0.98)
1.3 (0.051)
Heat dissipation capacity
kcallh 1 38,800 [ 43,800 ( 38,800 1 43,800 1 38,800 1 43,800 1
Type
Transaxle Heat
oil cooler dissipation
capacity
kcallh
Tvoe
- Laminated - Laminated -
Laminated
1,700
I .I -?nn
- -
I,,“”
I
I - I 4 Ye,-. I,IVV 1
, a-
- Electric
Number of blades 4
Outer diameter mm (in)
320 (12.6)
Capacity w-v 80-12 1 160-12 ) 80-12 ) 160-12 1 80-12 1 160-12
1 Hi: 13.3+ 1 1 Hi: 13.3+ 1 1 Hi: 13.3+
Current
TROUBLESHOOTING GUIDE I I I I
Problem Possible Cause
Overheating
Coolant level insufficient
Coolant leakage
Radiator fins clogged
Radiator cap malfunction
Cooling fan malfunction
Thermostat malfunction
Water passage clogged
Water puma malfunction .- Remedy Page
Add
Repair
Clean
Replace
Replace
Replace
Clean
Reolace E- 6
E-9
E- 7
E-13
E- 9
E- 6
E-11
I Corrosion
1 Impurities in coolant 1 Replace
I E-6 I
03UOEX-005

ENGINE COOLANT E
ENGINE COOLANT
PREPARATION
SST
49 9200 145
For 49 9200 146
For
inspection of inspection of
cooling system Adapter A cooling system
pressure (Part of pressure
49 9200 145)
05UOEX-00
INSPECTION
Warning
l Never remove the radiator cap while the engine is
hot.
l Wrap a thick cloth around the cap when removing it.
l When removing the radiator cap, loosen it slowly
to the first stop until the pressure in the radiator is
released, and then remove it.
03UOEX~006
Coolant Level (Engine cold)
1. Verify that the coolant level is near the radiator filler neck.
2. Remove the coolant level gauge and check the coolant level.
Coolant Quality
1. Verify that there is no buildup of rust or scale around the
radiator cap or radiator filler neck.
2. Verify that coolant is free of oil. Replace the coolant if
necessary.
Coolant Leakage
1. Connect a radiator tester (commercially available) and the
SST to the radiator filler neck.
2. Apply
103 kPa (1.05 kg/cm2, 15 psi) pressure to the
system.
3. Verify that the pressure is held.
If not, check for coolant leakage.
E-5

F ENGINE TUNE-UP
ENGINE TUNE-UP
PREPARATlON
SST
I
I I
49 BO19 9AO
System Selector For
inspection of igni-
tion timing and
idle speed
hA ‘I
03UOFX-04
03UOFX-04
03UOFX-04
NG POINT
03UOFX-04 03UOFX-045
BASIC INSPECTION
Engine Oil
1. Remove the engine oil level gauge and check the engine
oil level and oil condition.
2. Add or change the oil as necessary.
Coolant
Warning
l Never remove the radiator cap while the engine is
hot.
l Wrap a thick cloth around the cap before carefully
removing it.
1. Remove the coolant level gauge from the coolant reservoir.
2. Check that the coolant level is between the L and F marks
of the gauge.
3. Add coolant if necessary.
Battery
1. Check for corrosion on the terminals and for loose cable
connections. If necessary, clean the clamps and tighten
them firmly.
2. Check that the electrolyte level is between the UPPER LEV-
EL and LOWER LEVEL marks.
3. Add distilled water if necessary.
4. Check the specific gravity with a hydrometer.
Gravity: 1.27-l .29 (at 20% [68OF] )