CONTENTS
CHAPTER I engine ntroduction……………………………………………….. 1
1. Main specifications
2. Main accessories specifications
3. Fitting clearances and wearing limits of the main moving parts
4. Main bolts tightening torque
CHAPTER Ċ engine operation and precautions…………………………….5
1. Engine operation
2. Precautions when operating
3. Assembling air filter
CHAPTER ċ
engine maintenance………………………………………...7
1. Daily maintenance
2. Maintenance after 100 hours
3. Maintenance after 500 hours
4. Engine preservation storage
CHAPTER IV the structure of engine……………………………………10
1. Cylinder block assembly
2. Cylinder head assembly
3. Crankshaft and flywheel assembly
4. Piston-connecting rod assembly
5. Driving mechanism
6. valae system
7. Fuel supply system
8. Lubrication system
9. Cooling system
10. Electric systsem
CHAPTER V engine trouble and remedy……………………………………17
A. Engine can not be started
B. Engine power declines
C. Engine stops suddenly
D. Enigine running with knocking sound
E. Oil pressure too low
F. Engine over heat
G. Encine exhausts abnormal smoke
H. Troubles and remedies of the fuel injection pump
I. Starter is out of order
J. Alternator is out of order