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General| Brand | Kohler |
|---|---|
| Model | Command PRO ECV630 |
| Category | Crankshaft |
| Language | English |
General safety advice to ensure safe operation.
Warning about accidental starting and how to disable the engine.
Warning about rotating parts and preventing injury.
Warning about hot engine components and avoiding burns.
Warning about gasoline flammability and explosion hazards.
Warning about carbon monoxide from exhaust gases.
Warning about electrical shock hazards.
Warning about flammable cleaning solvents.
Warning about high-pressure fluid injection injuries.
List of specific tools and their part numbers/sources.
Continuation of the list of specific tools and their part numbers/sources.
Lists common engine problems and their potential causes.
Critical notes for servicing the EFI system, emphasizing cleanliness.
Function, service, and testing of the crankshaft position sensor.
Function, service, and testing of the throttle position sensor.
Procedures for resetting the ECU and learning TPS settings.
Function, service, and testing of the oxygen sensor.
Function, service, and testing of the MAP sensor.
Information on fuel injector installation and operation.
Procedure for adjusting the governor and throttle linkage.
General troubleshooting guide for EFI system issues.
Troubleshooting the EFI fuel system, including pressure warnings.
How to access and interpret diagnostic fault codes from the ECU.
A flowchart to guide troubleshooting of the EFI system.
A visual flow diagram for diagnosing EFI system issues.
Procedure for checking the engine oil level.
Troubleshooting guide for starting difficulties.
Step-by-step instructions for disassembling the starter motor.
Step-by-step instructions for reassembling the starter motor.
Procedures for testing the starter solenoid's pull-in and hold-in coils.
Procedure for disconnecting spark plug leads.
Procedure for shutting off the fuel supply before disassembly.
Procedures for draining oil and removing the oil filter.
Procedures for removing the lift fuel pump and fuel pump module.
Step-by-step procedure for removing the fuel pump module.
Procedure for removing the throttle body assembly.
Procedure for removing the electronic control unit (ECU) and its bracket.
Procedure for removing the electric starter motor and ECU bracket.
Procedure for removing the crankshaft position sensor.
Procedure for removing the MAP sensor.
Procedure for removing the fuel injectors.
Procedure for removing the intake manifold.
Procedure for removing the spark plugs.
Procedures for removing cylinder heads and hydraulic lifters.
Procedure for removing the oil pan assembly.
Procedures for removing connecting rods, pistons, and rings.
Procedure for removing the crankshaft.
Procedure for measuring piston-to-bore clearance accurately.
Procedure for installing new piston rings correctly.
Procedures for installing connecting rods, pistons, and rings.
Procedure for installing fuel injectors, including O-rings and clips.
Procedure for installing the MAP sensor.
Procedure for installing the crankshaft position sensor and checking air gap.
Procedure for installing the electric starter motor and ECU bracket.
Procedure for installing the ECU onto its bracket.
Procedure for installing the throttle body assembly.
Procedures for installing the lift fuel pump and fuel pump module.
Procedure for setting the initial governor adjustment.
Procedures for installing the oil filter and filling the crankcase with oil.
Final checks and preparation steps before operating the engine.
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