82
ENGINE
Timing gear case (with governor)
When not provided with PTO, install the timing gear
case to the cylinder block. When provided with PTO,
install it to the front plate.
1 . Put the link plate of the governor incorporated in
the gear case through the connecting hole of the
injection pump in advance.
2. Apply engine oil to the bushes provided on both
ends of the main spring lever of the governor.
3 . Apply sealant to the gear case, and then install it
to the cylinder block or the front plate.
4 . Assemble the gasket and the governor cover to
the top of the gear case, and then tighten them to the
specified torque.
Flywheel housing
Install the flywheel housing to the cylinder body.
Flywheel
Lubricate bolts with engine oil.
Tighten a little at a time in the sequence shown in the
illustration.
Summary of Contents for 3IRL2N
Page 8: ...8 APPEARANCE 1 MODEL 4IRL5N 1 Left side view GENERAL INFORMATION 2 Right side view ...
Page 14: ...14 GENERAL INFORMATION TIGHTENING TORQUE ON MAJOR COMPONENTS 1 COOLING FAN AND WATER PUMP ...
Page 15: ...15 GENERAL INFORMATION 2 CYLINDER HEAD AND CYLINDER HEAD COVER ...
Page 16: ...16 GENERAL INFORMATION 3 CYLINDER BLOCK AND OTHER COMPONENTS 1 N m kgf m ft lb ...
Page 17: ...17 GENERAL INFORMATION 4 CYLINDER BLOCK AND OTHER COMPONENTS 2 Kg m ft lbs 3IRL2N ...
Page 18: ...18 GENERAL INFORMATION 4 CYLINDER BLOCK AND OTHER COMPONENTS 2 3IRL4N 4IRL5N ...
Page 19: ...19 GENERAL INFORMATION 5 CYLINDER BLOCK AND OTHER COMPONENTS 3 ...
Page 20: ...20 GENERAL INFORMATION 6 EXHAUST MANIFOLDAND GASKET ...
Page 21: ...21 GENERAL INFORMATION GASKET LOCATION 1 LOCATIONS WHERE GASKETS ARE USED 3IRL2N ...
Page 22: ...22 GENERAL INFORMATION GASKET LOCATION 1 LOCATIONS WHERE GASKETS ARE USED 3IRL4N 4IRL5N ...
Page 32: ...32 1 EXTERNAL PARTS Right hand side 3IRL2N ENGINE DISASSEMBLY ...
Page 33: ...33 ENGINE 1 EXTERNAL PARTS Right hand side 3IRL4N ...
Page 34: ...34 ENGINE 1 EXTERNAL PARTS Left hand side 4IRL5N ...
Page 39: ...39 ENGINE Internal Parts 1 3 ...
Page 40: ...40 ENGINE Internal Parts 2 3 ...
Page 41: ...41 ENGINE Internal Parts 3 3 ...
Page 44: ...44 ENGINE Timing Gear ...
Page 50: ...50 ENGINE 1 CYLINDER BLOCK ...
Page 74: ...74 ENGINE Internal Parts l 3 ...
Page 75: ...75 Internal Parts 2 3 ENGINE ...
Page 76: ...76 ENGINE Internal Parts 3 3 ...
Page 86: ...86 ENGINE 4 EXTERNAL PARTS Right hand Side 3IRL2N ...
Page 87: ...87 ENGINE 5 EXTERNAL PARTS Left hand Side 3IRL2N ...
Page 95: ...95 LUBRICATING SYSTEM LUBRICATING OIL CIRCULATION DIAGRAM ...
Page 98: ...98 COOLING SYSTEM COOLING WATER CIRCULATION SYSTEM DIAGRAM ...
Page 103: ...103 FUEL SYSTEM FUEL CIRCULATION SYSTEM DIAGRAM 3IRL2N ...
Page 104: ...104 FUEL SYSTEM FUEL CIRCULATION SYSTEM DIAGRAM 3IRL4N 4IRL5N ...
Page 106: ...106 FUEL SYSTEM 2 STRUCTURAL DRAWING OF GOVERNOR 2 ...
Page 113: ...113 FUEL SYSTEM NOZZLE HOLDERASSEMBLY 3IRL2N ...
Page 115: ...115 TROUBLESHOOTING SECTION 6 TROUBLESHOOTING ...
Page 116: ...116 TROUBLESHOOTING ...
Page 117: ...117 TROUBLESHOOTING ...
Page 118: ...118 TROUBLESHOOTING ...
Page 119: ...119 TROUBLESHOOTING ...
Page 121: ...121 ...
Page 122: ...122 ...
Page 123: ...123 ...
Page 124: ...124 ...
Page 125: ...125 ...
Page 126: ...126 ...
Page 127: ...127 ...