Isuzu AA-6HK1T, BB-6HK1T Diesel Engine Workshop Manual PDF

Description

Isuzu AA-6HK1T, BB-6HK1T Diesel Engine Workshop Manual – PDF DOWNLOAD

FILE DETAILS:

Isuzu AA-6HK1T, BB-6HK1T Diesel Engine Workshop Manual – PDF DOWNLOAD 

Language : English
Pages : 241
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Isuzu AA-6HK1T, BB-6HK1T Diesel Engine Workshop Manual – PDF DOWNLOAD 

INDUSTRIAL DIESEL ENGINE AA-6HK1T, BB-6HK1T MODELS 1
00 4
0A 4
GENERAL INFORMATION 4
General Repair Instruction 4
Illustration Arrows 5
Abbreviations 6
Nut and Bolt Angular Tightening Method 7
Standard Bolt Torque Specifications 9
Recommended Thread Locking Agents 11
Main Data and Specifications 12
ENGINE EXTERNAL VIEW DRAWING 14
Service Standards 15
Torque Specifications 19
Special Tools 27
Troubleshooting 28
Lubricant Application 38
Sealant Application 38
0B 40
SERVICE INFORMATION 40
Identification 40
Lubrication System 41
Fuel System 41
Cooling System 45
Valve Clearance Adjustment 45
Compression Pressure Measure 47
Recommended Lubricants 48
Engine Oil Viscosity Chart 48
6A 50
ENGINE MECHANICAL 50
Service Precautions 51
General Description 51
Turbocharger 53
Exhaust Manifold 54
Intake Cover 56
Water Pump 58
Alternator 62
Injection Pump 63
Bearing Case 67
Oil Cooler 69
Rocker Arm and Shaft Assembly 72
Camshaft 81
Cylinder Head 88
Crank Pulley and Flywheel 111
Timing Gears 115
Flywheel Housing 120
Oil Pan 125
Front Cover 127
Piston 131
Crankshaft 143
Cylinder Block 155
6B 164
ENGINE COOLING 164
Service precaution 164
General Description 165
Thermostat 166
Water Pump 169
6C 174
ENGINE FUEL 174
Service precaution 174
General Description 175
Fuel Filter 178
Injection Nozzle Holder 180
Injection Pump 190
6D3 194
STARTING AND CHARGING 194
Service precaution 194
Alternator 195
Starter Motor 204
6G 216
ENGINE LUBRICATION 216
Service precaution 216
General Description 217
Oil Pump 219
Oil Cooler 223
Oil Port Cover 226
Oil Filter 228
6J 232
ENGINE INDUCTION 232
Service precaution 232
Turbocharger 233
Troubleshooting 235
Inspection and Repair 237

DESCRIPTION:

Isuzu AA-6HK1T, BB-6HK1T Diesel Engine Workshop Manual – PDF DOWNLOAD 

General Repair Instruction:

1. Before performing service operations, disconnect the ground cable from the battery to reduce the chance of cable damage and burning due to short circuiting.
2. Use a cover on body, seats and floor to protect them against damage and contamination.
3. Brake fluid and anti-freeze solution must be handled with care because they can cause paint damage.
4. The use of proper tools and special tools, where specified, is important for efficient and reliable performance of service repairs.
5. Use genuine Isuzu parts.
6. Used cotter pins, plastic clips, gaskets, O-rings oil seals, lock washers, and self-locking nuts should be discarded and new ones should be installed. Normal function of the parts cannot be maintained if these parts are reused.
7. To facilitate proper and smooth reassembly operation, keep disassembled parts neatly in groups. Keeping fixing nuts and bolts separate is very important, as they vary in hardness and design depending on position of installation.
8. Clean the parts before inspection or reassembly. Also clean oil ports, etc. using compressed air, and make certain they are free from restrictions.
9. Lubricate rotating and sliding faces of the parts with oil or grease before installation.
10. When necessary, use a sealer on gaskets to prevent leakage.
11. Carefully observe all specifications for nut and bolt torques.
12. When a service operation is completed, make a final check to be sure the service has been done properly and the problem has been corrected.
13. Allow the engine to cool before beginning any service procedure. This will eliminate the danger of fire and possible injury.
14. Hot steam under pressure may escape from the radiator if the coolant is drained while the engine is hot. This can result in serious burns. Allow the engine to cool before draining the coolant.
15. Hot engine oil can cause severe skin burns. Allow the engine to cool before draining the engine oil.
16. While working around a running engine, avoid contact with moving parts and hot surfaces to prevent injury.
17. Wear safety glasses when using compressed air. Flying particles may cause eye injury.
18. Always wear safety goggles when working with fuel to protect the eyes from fuel splash.
19. Test fluid from the injection nozzle tester will spray out of the injection nozzle under great pressure. It can easily puncture a person’s skin. Keep your hands away from the injection nozzle at all times.
20. Do not use your fingers to feel for fuel leaks at fittings. Fuel pressure is high enough to penetrate the skin.

S.V 05/01/2025