P-551 Engine Speed Switch Crank Terminate Test
Usage:
Crank Termination (CT)
This is an adjustable engine speed setting that signals that the engine is started. When the speed setting is reached, a switch will open to start the engine hour meter.
NOTE: ESS Crank Terminate Calibration can be done by using the engine or by using 8T5200 Signal Generator/Counter Group. To calibrate crank terminate using the engine follow P-555 ESS Crank Terminate Calibration. To calibrate crank terminate using the 8T5200 use this procedure.
The Overspeed Protection System consists of:
Electronic Speed Switch (ESS)
Relay (SR1)
Terminal Block
Schematic
NOTE: For a more detailed schematic, refer to 3408/3412 High Performance Marine Engine Schematic, Form No. SENR5518.
Functional Test
Caterpillar Information System:
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-550 Electronic Speed Switch (ESS) Replacement
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-542 Rack Solenoid (BTM)
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-541 - Rack Position Sensor/Calibration
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-540 Dynamic Rack Controls
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-531 Transmission Oil Temperature Sensor
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-530 Transmission Oil Pressure Sensor
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-529 Engine Oil Pressure Sensor
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-528 Boost Pressure Sensor/Calibration
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-527 Coolant Temperature Sensor
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-526 Coolant Level Sensor
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-525 Shutoff Solenoid
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-524 Engine Shutdown Switch
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-552 ESS And Relay Test
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-553 ESS Overspeed Test
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-554 ESS Overspeed Calibration
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES P-555 ESS Crank Terminate Calibration
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES 6.0 Glossary Of Marine ECM Terms
3406C (PEEC III) TRUCK ENGINE Air Compressor
3406C (PEEC III) TRUCK ENGINE Fuel Injection Lines
3406C (PEEC III) TRUCK ENGINE Fuel Priming Pump
3406C (PEEC III) TRUCK ENGINE Fuel Filter And Base
3406C (PEEC III) TRUCK ENGINE Fuel Transfer Pump
3406C (PEEC III) TRUCK ENGINE Timing Advance Unit
3406C (PEEC III) TRUCK ENGINE Fuel Injection Pump Housing And Rack Actuator Package 1286-011