oil filter MAZDA PROTEGE 1992 User Guide

D INDEX
INDEX
66 SOHC
.-A
23UODX-0 -I
02
1. Oil pressure
Inspection ,..,............................ . . . page D- 6
2. Engine oil
Inspection .,,...........,.................... page D- 7
Replacement . . . . ., , . . . . . . . . . . . . . . . . , page D- 7
3. Oil filter
Replacement . . . . . ,.. . . . . . . . . . . . . . . . . . . . . . . page D- 8 4. Oil pan and main bearing support plate
(MBSP)
Removal I Installation.. . . . . . . . . . . . . . . . . page D- 9
5. Oil pump
Disassembly I Assembly page D-13 x-
.............
Inspection ................................... page D-l 4
D-2

INDEX D
/I? HYDRAULIC LASH ADJUSTER (HLA)
SERVICE, SECTION Bl
TION B‘
ENGINE &L SPECIFICATION
API SERVICE SG ECII ONLY
TOTAL CAPACITY
4.0 liters (4.2 US qt, 3.5 Imp qt)
I 23UODX-003
1. Oil pressure 4. Oil pan and main bearing support plate
Inspection.. ................................. page D- 6 (MBSP)
2. Engine oil Removal / Installation .................. page D- 9
Inspection page D- 7 5. Oil
................................... pump
Replacement .............................. page D- 7 Disassembly I Assembly.. ........... page D-l 3
LA-”
3. Oil filter Inspection.. ................................. page D-l 4
Replacement .............................. page D- 8
D-3

D INDEX
BP DOHC
HYDRAULIC LASH ADJUSTER (HLA)
SERVICE, SECTION B2
/
ICE,
ENGlNi OIL SPECIFICATION
API SERVICE SG EClI ONLY
TOTAL CAPACITY
4.0 liters (4.2 US qt, 3.5 Imp qt)
1. Oil pressure
Inspection ,,...,..,..,...........,.,,.,.,.,.. page D- 6
2. Engine oil
Inspection page D- 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement ,.,... . . . . . . . . . ,.,....,..... . . page D-
7
3. Oil filter
Replacement . . . . . . . . . . . . . . . . .,.. , . . . . . . . . , page
D- 8 4. Oil pan and main bearing support plate
(MBSP)
Removal I inspection /
Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page D- 9
5. Oil pump
Disassembly / Assembly... .I ,....... page D-l 3
Inspection ,.,,,.,....,..,,..,..,.,,.,..,..,., page D-l 4
6. Oil cooler
Removal I Installation . . . . . . . . . . . . . . . . . . page
D- 8
D-4

OUTLINE, TROUBLESHOOTING GUIDE D
OUTLINE
SPECIFICATIONS
Engine
Item
--
Lubrication system
Type
011 pump
Relief pressure kPa (kg/cm2, psi)
_~__
Type Oil filter
Relief pressure differential kPa (kg/cm2, psi)
Oil pressure switch activation pressure
kPa (kg/cm’, psi)
Total (dry engine)
liters (US qt, Imp qt)
Oil capacity Oil pan liters (US qt, Imp qt)
Oil filter liter (US qt, Imp qt)
Engine oil
Above -25OC (-13’F)
Viscosity number
Below 0% (32OF) BP SOHC BP DOHC
B6 SOHC
Force-fed type
Trochoid gear
343-441 (3.5-4.5, 50-64) m I, Full-flow, paper element
78-l 18 (0.8-l .2, 1 l-i 7)
25 (0.25, 3.6)
3.4 (3.6, 3.0) 4.0 (4.2, 3.5)
3.0 (3.2, 2.6) 3.6 (3.8, 3.2)
0.17 (0.18, 0.15)
API service SG Energy ConservingII (ECII) Only
SAE low-30
SAE 5W-30
23UODX-005
TROUBLESHOOTING GUIDE
Problem
Engine hard starting
Excessive oil
consumption
Oil pressure drop
Warming lamp
illuminates while
engine is running Possible Cause
Improper engine oil
Insufficient engine oil
Oil working up or down
011 leakage
Insufficient oil
Oil leakage
Worn and/or damaged oil pump gear
Worn plunger (inside oil pump) or weak spring
Clogged oil strainer
Excessive main bearing or connecting rod bearing
clearance
Oil pressure drop
Malfunction of oil pressure switch
Malfunction of electrical system Remedy
Replace
Add oil
Refer to Section B
Repair
Add oil
Repair
Replace
Replace
Clean
Refer to Section B
As described above
Refer to Section T
Refer to Section T Page
D- 7
D- 7
-
D- 7
-
D-13, 14
D-13, 14
-
-
23UODX-015
D-5

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.)

OUTLINE F
SPECIFICATIONS
Item
Idle speed*1 *2
Ignition timing*2
Fuel pump
Maximum outout Dressure Engine
rpm B6 SOHC
6O--80 BTDC 1
kPa (ka/cm’. osi1 1 BP SOHC
700-800
4O---6O BP DOHC
90-l 1 O
441-637 (4.5-6.5. 64-92) I
I Fuel filter I
Type Low-pressure side Nylon element (in fuel pump)
High-pressure side Paper element
Pressure reaulator
Regulating pressure kPa (kg/cm’, psi) 1 265-314 (2.7-3.2, 38-46)
I lniector I
Type Type of drive
Resistance
Idle speed control (ISC) valve
TvDe , ,
t Resistance
Purge control solenoid valve
Resistance
Water thermosensor n High-ohmic
Electromechanical
12-16
Rotarv
n I II-13 I
n 1 23-27
1 -20% I -4OFj 1 14.6-17.8
Resistance k62 2ooc i 68OF) 2.21-2.69
40°C (104OF) 1.0-l .3
80°C (176OF) 0.29-0.35
Airflow meter
E2++Vs
E2-Vc Fully closed
Fully open 20-600
20-l ,000
200-400
Capacity liters (US gal, Imp gal) 1 Hatchback 50 (13.2, ll.O), PROTEGE ,... 55 (14.5, 12.1)
I Air cleaner I
Element type
Fuel
Specification l
l Wlth parking brake applied (Canada)
‘2 TEN terminal of diagnosis connector grounded Oil permeated
Unleaded regular (RON 91 or higher) 23UOFX-012
F-l 5

OUTLINE
Component Function Remark
Engine control unit (ECU) Controls operation of the following:
(Cont’d)
1. A/C (Cut-off) 1. A/C relay
2. Fail-safe function 2. Self-Diagnosis Checker and MIL
3. Fuel injection system 3. Injector
4. idle speed control 4. Idle speed control (ISC) valve
5. Ignition timing control system 5. Igniter
6. Monitor function 6. Monitor lamp (Self-Diagnosis Checker)
7. Pressure regulator control system 7. Solenoid valve
(Pressure regulator control) (BP)
8. Purge control system 8. Purge control solenoid valve
9. VICS 9. Solenoid valve (WCS) (DOHC) Fuel filter
Filters particles from fuel Fuel pump
Provides fuel to injectors l Operates while engine running l Installed in fuel tank Igniter
Receives spark signal from ECU and gener-
ates high voltage in ignition coil Ignition switch
Engine cranking signal sent to ECU (START position)
Inhibitor switch (ATX)
Detects in-gear condition; sends signal to Switch ON in N or P range
ECU Injector
Intake air thermosensor
Idle speed control (ISC)
valve
Main relay
(FUEL INJ relay)
MIL (Malfunction
indicator lamp)
Neutral switch (MTX)
Oxygen sensor
PCV valve
P/S pressure switch
Pressure regulator
Resonance chamber
Resonance duct
Separator
Stoplight switch
Solenoid valve
(Purge control)
Shutter valve actuator
(DOHC)
Throttle body
Throttle sensor
Injects fuel into intake port l Controlled by signals from ECU
l High-ohmic injector
Detects intake air temperature; sends signal Installed on dynamic chamber
to ECU
Controls bypass air amount Controlled by duty signal from ECU
Supplies electric current to injectors, ECU,
etc.
Lamp flashes to indicate malfunction code
number of input and output devices
Detects in-gear condition; sends signal to
ECU
Detects oxygen concentration; sends signal
to ECU
Controls blowby gas introduced into engine
Detects P/S operation; sends signal to ECU
Adjusts fuel pressure supplied to injectors
Reduces intake air noise
Reduces intake air noise
Prevents fuel from flowing into charcoal
canister
Detects braking operation (deceleration),
sends signal to ECU
Controls evaporative fumes from canister to
intake manifold
Closes/opens shutter valve to improve
torque characteristics
Controls intake air quantity
l Detects throttle valve fully closed/fully
opened condition (MTX) TEN terminal grounded
Switch ON in neutral
Zirconia ceramic and platinum coating
P/S: ON when steering wheel turned right or
left
Controlled by duty signal from ECU
For Variable inertia charging system (VICS*)
Integrated throttle sensor, dashpot, and ISC
valve
l Detects throttle valve opening angle
(A-W
l Sends signals to ECU
F-l 7

F FUELSYSTEM
Disassembly / Assembly
1. Disassemble in the order shown in the figure.
2. Assemble in the reverse order of disassembly, referring to
Assembly Note
1. Band
2. Bracket
3. Rubber mount
OSUOFX-152
4. Fuel pump
Assembly note ,..........,....,,....,.. page F-l 28
5. Fuel filter
Assembly note
O-ring set
1. Use a new O-ring set. (O-ring, cap, and spacer)
2. Apply oil or fuel to the O-ring set before installing.
3. To confirm sealing of the O-ring, blow air through the main
pipe after assembling the fuel pump and fuel tank gauge
sender unit, and verify that no air flows past the O-ring. If
air flows through the pump, the check ball may be stuck.
Shake the fuel pump two or three times and recheck.
Fuel pump
1. After installing the fuel pump to the bracket, pull the pump
down so that it is tight against the bracket.
F-l 28

TECHNICAL DATA
D. LUBRICATION SYSTEM
Item I I bhricatinn mothnd
Engine
B6 SOHC BP SOHC
Force-fed BP DOHC 1
Requlated pressure kPa (kg/Cm”, p
Inner rotor tooth tip to outer rotor Standard
I-‘---- -.----,
clearance mm (in) Maximum 0.20 (0.0078)
Outer rotor to body clearance mm (in) Standard 0.09-0.18 (0.0035-0.0071)
Maximum 0.22 (0.0087)
Side clearance mm (in) Standard 0.03-0.11 (O.pniq n nnn=’
Maximum n4rl ‘-
“” I r-“.““+..I,
I “. I ‘t (U.0055)
I
1
Oil filter
_ Type
Relief pressure differential
Engine oil
I
Capacity
liters (US qt, Imp qt)
Grade
I Viscosity Full-flow, paper element
kPa (kg/cm’, psi) 1 78-l 18 (0.8-I .2, 1 l-l 7) Tntal /An, nnr*inol 3.4 (3.6, 3.0) 1 4.0 (4.2, 3.5)
3.0 (3.2, 2.6) 1 3.6 (3.8, 3.2)
VII 111Lb1 0.17 (0.18, 0.15)
API Service SG Energy Conserving II (ECQ
1
SA!f InW-Xl 1~ Above -25% (-13OF _ .-.. --
I
I
number
1 Below O’C (32OF) SAE 5W-30
1
E. COOLING SYSTEM
Cooling method EnginelTransaxle
MTX ] ATX 1 MTXl
Water-cooled, forced circulation
J B6 SOHC BP SOHC BP DOHC
, ATX 1 MTX ) ATX
LThermostat
Type Opening temperature
Full-open temperature
Full-open lift
Radiator
_ Type
Cap valve opening pressure
Cooling circuit checking pressure Wax, two-stage
“C (OF) Sub: 83.5-86.5 (182--188), Main: 86.5-89.5 (188-193)
OC (OF) 100 (212)
mm (in) Sub: 1.5 (0.06) min., Main: 8.0 (0.31) min.
Corrugated fin
kPa (kg/cm2, psi) 74-103 (0.75-1.05, 11-15)
kPa (kg/cm’, psi) 103 (1.05, 15)
~..
Cooling fan
Type Electric .-
Number of blades 4
_.---- _I___-
Outer diameter mm (in) 320 (12.6)
--_ ~~-
Capacity w-v 80-12 - 160-12 80-l 2 160-12
6.6 Hi : 13.3
6.6 Hi : 13.3
Current A
Low : 8.8 Low : 8.8
_------ ._____
Water thermoswitch
“c (OF) 1
OFF-ON 97 (207)
I--.
Radiator thermoswitch
__-I____-
OFF+ON “C (OF) 1 1105 (221)( - (105 (221)
TD-8