1992 MAZDA PROTEGE check oil

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Page 139 of 1164

MAZDA PROTEGE 1992  Workshop Manual ENGINE TUNE-UP PROCEDURE 92 
23UOB2-OC 
DRIVE PULLEY 
I I 
2311082.010 
HLA 
I Problem 
1. Noise when engine is started immedi- 
ately after oil is changed. 
2. Noise when engine is started after set-

Page 142 of 1164

MAZDA PROTEGE 1992  Workshop Manual B2 COMPRESSION 
COMPRESSION 
If the engine exhibits low power, poor fuel economy, or poor idle, check the following: 
1, Ignition system (Refer to Section G.) 
2. Compression 
3. Fuel system (Refer to

Page 153 of 1164

MAZDA PROTEGE 1992  Workshop Manual ON-VEHICLE MAINTENANCE 
DEFLECTION CHECKING POINT 
05UOBX-03 3 10. Measure the timing belt deflection by applying moderate 
pressure (98 N, 10 kg, 22 lb) midway between the two cam- 
shaft pulleys. 
I

Page 159 of 1164

MAZDA PROTEGE 1992  Workshop Manual 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 
23

Page 186 of 1164

MAZDA PROTEGE 1992  Workshop Manual I32 INSPECTION / REPAIR 
INSPECTION / REPAIR 
PREPARATION 
SST 
49 6012 005  49 6012 005 
Remover &  Remover & 
installer, valve  installer, valve 
guide  guide 
49 LO12 002 
Body 
(Part of 
49 LO12 O

Page 193 of 1164

MAZDA PROTEGE 1992  Workshop Manual INSPECTION / REPAIR B2 
A ,- 
B 
C 
I 
03UOB2-099 
OWOBX-151 
1 
I 
OSJOBX-15 
4. Measure the cylinder bores in X and Y directions at three 
levels (A, B, and C) in each cylinder as shown. 
Cylinder b

Page 196 of 1164

MAZDA PROTEGE 1992  Workshop Manual OSUOBX-1E 
X 
a3 Y 
03UOB2-11 
CRANKPIN 
MAIN JOURNAL 
OSUOBX-1 
B2 INSPECTION / REPAIR 
CRANKSHAFT 
1. Check the journals and pins for damage, scoring, and oil 
hole clogging. 
2. Set the crankshaft

Page 197 of 1164

MAZDA PROTEGE 1992  Workshop Manual INSPECTION / REPAIR B2 
25mm (1 .O in) MIN. 
05UOEX-16; 
DAMAGE, 
WEAR 
05UOBX-16 
1 
s 
9 
OWOBX-170 
O-WOBX-171 .___--__-____-- 
OSUOBX-172 
TIMING BELT 
Caution 
l Never forcefully twist, turn insi
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