Engine Design
Usage:
Cylinder, Valve And Injection Pump Location
Bore ... 137.2 mm (5.40 in)
Stroke ... 152.4 mm (6.00 in)
Number and arrangement of cylinders ... 65° V-12
Firing order (injection sequence) ... 1,4,9,8,5,2,11,10,3,6,7,12
Rotation of crankshaft (when seen from flywheel end) ... counterclockwise
Rotation of fuel pump camshaft (when seen from pump drive end) ... counterclockwise
NOTE: Front end of engine is opposite to flywheel end.
Left side and right side of engine are as seen from flywheel end.
No. 1 cylinder is the front cylinder on the left side.
No. 2 cylinder is the front cylinder on the right side.
Caterpillar Information System:
3412 GENERATOR SET ENGINES Introduction
3412 Generator Set Engine Electrical System 3412 Generator Set Engine Electrical System
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3412 GENERATOR SET ENGINES Fuel Injection Pump And Governor (9Y6147)
3412 GENERATOR SET ENGINES Fuel Injection Pump And Governor (6I2356 And 6I4495)
3412 GENERATOR SET ENGINES Fuel Injection Pump (9Y6147)
3412 GENERATOR SET ENGINES Fuel Injection Pump (6I2356 And 6I4495)
3412 GENERATOR SET ENGINES Fuel Injection Pump Housing (All)
3412 GENERATOR SET ENGINES Fuel Injection Nozzle And Adapter
3412 GENERATOR SET ENGINES Wiring Group 7E1090 Wiring Group (7E1091 Engine Arr)
3412 GENERATOR SET ENGINES Wiring Group 107-3588 Wiring Group (7E0158, 7E0159 And 7E0161 Engine Arr)
3412 GENERATOR SET ENGINES Harness Assembly 7E0459 Harness Assembly (7E1091 Engine Arr)
3412 GENERATOR SET ENGINES Harness Assembly 107-3751 Harness Assembly (7E0158, 7E0159 And 7E0161 Engine Arr)
3412 GENERATOR SET ENGINES Electronic Control Group Transducer (9X9081)
3412 GENERATOR SET ENGINES Governor And Fuel Pump Drive (Automatic Timing Advance Unit)