KOMATSU SA12V140Z-1 DIESEL ENGINE WORKSHOP SERVICE REPAIR MANUAL


APPLICABLE ENGINE MODEL:
30.48L 12-CYLINDER SA12V140Z-1 TURBOCHARGED DIESEL ENGINE


CONTENTS:
GENERAL INFORMATION
SAFETY HINTS
SPECIFICATIONS
TIGHTENING TORQUE
SPECIAL TOOLS
GENERAL ASSEMBLY DRAWING
ENGINE PERFORMANCE CURVE
STRUCTURE AND FUNCTION
INTAKE SYSTEM
EXHAUST SYSTEM
ENGINE BODY SYSTEM
LUBRICATING OIL SYSTEM
FUEL SYSTEM
COOLING SYSTEM
ACCESSORY SYSTEM
ELECTRICAL SYSTEM
ALTERNATOR MOUNTING
ALTERNATOR WITH REGULATOR
STARTING MOTOR SYSTEM
ELECTRICAL INTAKE AIR HEATER
TESTING, ADJUSTING AND TROUBLESHOOTING
DISASSEMBLY AND ASSEMBLY
WASHING SYSTEM
MEASURING PARTS
MAINTENANCE STANDARD
REPAIR AND REPLACEMENT OF PARTS
CYLINDER BLOCK-CRANKSHAFT
AIR COMPRESSOR SYSTEM
FUEL INJECTION PUMP


THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.