Component Location
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| Illustration 1 | g02509937 |
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Block diagram for C27 Genset Engines | |
Locations of the Electronic Components
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| Illustration 2 | g02170339 |
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Left side engine view (1) NRS temperature sensor (2) Differential pressure sensor for the NRS system (3) Absolute pressure sensor for the NRS system (4) Engine oil pressure sensor (5) Crankshaft speed/timing sensor (6) Oil temperature sensor (7) Speed sensor (for generator control) | |
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| Illustration 3 | g02170774 |
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Right side engine view (8) Solenoid for NRS actuator (9) Camshaft speed/timing sensor (10) Electric fuel priming pump (11) Manual switch for the electric fuel priming pump | |
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| Illustration 4 | g02221459 |
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Top engine view (12) Valve cover connector for injectors (left bank) (13) Valve cover connector for injectors (right bank) (14) Balance valve solenoid (15) Right intake manifold temperature sensor (16) Left intake manifold temperature sensor (17) Crankcase pressure sensor (18) Intake manifold pressure sensor (19) Barometric pressure sensor (20) Coolant temperature sensor (21) Fuel temperature sensor (22) Fuel pressure differential pressure switch (23) Fuel pressure sensor | |
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| Illustration 5 | g02221580 |
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Rear engine view (24) Service tool connector (25) Engine interface connector (40-pin connector) (26) J1/P1 connector for the Electronic Control Module (ECM) (27) J2/P2 ECM connector | |
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| Illustration 6 | g02221581 |
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Right rear engine view (28) Inlet air temperature sensor | |
Caterpillar Information System:
C27 and C32 Tier 4 Engines Engine Oil Pan
2010/06/17 Concerns for Engines with Seawater Cooling in Oil Polluted Water {1000, 1394}
C13, C15, and C18 Tier 4 Interim Engines Exhaust Balance Valve - Test
C175 Generator Sets Belt Tensioner - Check
C27 Petroleum Generator Set Engines Oil Temperature Is High
C27 Petroleum Generator Set Engines Pressure Sensor - Calibrate
C175 Generator Sets Belts - Inspect/Replace
C27 and C32 Engines for Caterpillar Built Machines Aftercooler - Test - If Equipped
C27 Petroleum Generator Set Engines Intake Manifold Air Temperature Is High
C7.1 Industrial Engine and Generator Set ARD Failed to Ignite
C175-16 Marine Propulsion Engines Alternator Mounting
C15 and C18 Tier 4 Final Engines Engine Oil Pressure - Test
CX31 On-Highway Transmission Power Train Retarder Hydraulic Control Valve - Remove and Install
C27 and C32 Generator Set Engines Fuel Lines - Remove and Install
PM3516 Power Modules Parking
Procedure for Correctly Lifting Certain C32 Generator Set Enclosures{7002} Procedure for Correctly Lifting Certain C32 Generator Set Enclosures{7002}
XQ125 Generator Set Trailer - Inspect
3500 Engines Air Lines
3500 Engines Air Lines
C4.4 Industrial Engine Engine - Clean
3500 Engines Air Shutoff
3500 Engines Water Lines - Aftercooler
C175-16 Marine Propulsion Engines Turbocharger Oil Lines
3500 Engines Water Lines