Do you have a question about the Westerbeke 6.5 MCG and is the answer not in the manual?
Guide to determining when an engine needs overhaul based on symptoms.
Detailed information on major engine components and systems for overhaul.
Instructions for engine disassembly and cleaning prior to overhaul.
Step-by-step guide for performing engine compression tests.
Steps for preparing the engine and components before disassembly.
Instructions for removing external engine parts prior to major disassembly.
Recommended sealants and lubricants for engine assembly.
Guidelines for using bolts and fasteners during engine assembly.
Step-by-step procedure for separating the generator from the engine.
Instructions for removing and inspecting the thermostat assembly.
Procedure for removing and cleaning the oil filter assembly.
Steps for detaching and removing the distributor and spark plugs.
Guidelines for timing belt maintenance, inspection, and replacement.
Procedure for removing the timing belt.
Detailed procedure for installing the timing belt.
Step-by-step guide for removing the cylinder head.
Inspection procedures for valve stems, seats, and springs.
Tightening sequence and torque specifications for cylinder head bolts.
Procedures for inspecting camshaft for cracks, journals, and height.
Procedure for removing connecting rods and pistons from the engine.
Inspection of pistons for wear, seizure, cracks, and bore clearance.
Inspection and oil clearance measurement for connecting rod bearings.
Assembly of piston, connecting rod, and piston pin.
Steps for installing the piston and connecting rod assembly into the cylinder.
Guidance on selecting and installing crankshaft and connecting rod bearings.
Inspection of counterbalance shaft journals and oil clearance.
Steps for installing the front case assembly.
Installation of the oil pump driven gear.
Using a plastic gauge to measure crankshaft oil clearance.
Procedure for boring the cylinder to match oversize pistons.
Procedure for reinstalling the coolant pump with a new gasket.
Inspection and assembly of the exhaust manifold and elbow.
Inspection and servicing of the heat exchanger during overhaul.
Points to check for distributor cap cracks, wear, and damage.
Step-by-step procedure for disassembling the raw water pump.
Procedure for reassembling the raw water pump.
Adjustment procedure for the speed sensor.
Procedure for setting the ignition timing using a timing light.
Steps for adjusting valve clearances.
Maintenance and inspection of spark plugs.
Procedure for adjusting the drive belt tension.
Procedure for testing the oil pressure sender's resistance.
Procedure for measuring exhaust back pressure.
Procedure for testing the igniter's resistance.
Resistance test for the pick-up coil.
Procedure for testing the battery charger output voltage.
Testing the bridge rectifier and AC winding resistance.
General troubleshooting and inspection tips for the starter motor.
Using a jumper to test the starter motor.
Testing the armature coil for continuity.
Measuring stator coil resistance and checking continuity.
Inspecting the over-running clutch for wear and damage.
Checking commutator wear, O.D., and mica undercut.
Procedure for setting engine speed for 50Hz or 60Hz operation.
Steps for removing and replacing the Electronic Control Unit.
Testing the Manifold Absolute Pressure sensor's voltage output and resistance.
Resistance test for the stepper motor coils.
Procedure for testing the oil pressure sensor's resistance.
Testing the exhaust temperature switch for continuity.
How the ECU monitors and reacts to engine over/underspeed.
Resistance test for the Wide Band O2 Sensor.
Checking AC voltage output and coil windings of the speed sensor.
Static testing of fuel pumps for winding integrity and pressure.
Testing air and coolant temperature sensors for resistance.
Testing the fuel injector coil resistance and electrical function.
Procedure for testing system fuel pressure.
Overview of the PC interface software for diagnostics and monitoring.
Logged warnings when the generator is in idle state.
Engine shutdowns logged when the generator is running.
Warnings logged when the generator is started and running.
Monitoring engine operating conditions via PC interface.
Monitoring Wideband O2 sensor states and heater status.
Displaying and clearing emissions records stored in the ECU.
Information on motor starting current requirements.
Diagram of AC terminal connections for different voltage configurations.
General maintenance tips for the generator.
Procedure for confirming generator output capacity.
Overview of basic troubleshooting procedures for BC generators.
Diagram of typical internal components within the control box.
Troubleshooting steps for generators with no AC voltage output.
Procedure for exciting the generator using 12 VDC.
Procedure for testing generator diodes using an ohmmeter.
Steps for converting generator from 60Hz to 50Hz operation.
Measuring AC voltage across capacitor connections for exciter winding integrity.
Quick field check for capacitor continuity.
Verifying capacitor ratings and replacement guidelines.
Testing the BC rotor's field windings and continuity.
Wiring diagram for a single line 120 volt system.
Wiring configuration for 230V/50Hz two-wire systems.
Guidance on switching between shore power and generator power.
Wiring diagram for ignition system components.
Wiring connections for the Electronic Control Unit (ECU).
Instructions for installing the optional remote oil filter kit.
Key specifications for the generator's engine.
Specifications for the generator's cooling system.
Specifications for the generator's fuel system.
Specifications for the generator's electrical system components.
Specifications for the single-phase AC generator output.
Specifications for the generator's ignition system.
Guide to determining when an engine needs overhaul based on symptoms.
Detailed information on major engine components and systems for overhaul.
Instructions for engine disassembly and cleaning prior to overhaul.
Step-by-step guide for performing engine compression tests.
Steps for preparing the engine and components before disassembly.
Instructions for removing external engine parts prior to major disassembly.
Recommended sealants and lubricants for engine assembly.
Guidelines for using bolts and fasteners during engine assembly.
Step-by-step procedure for separating the generator from the engine.
Instructions for removing and inspecting the thermostat assembly.
Procedure for removing and cleaning the oil filter assembly.
Steps for detaching and removing the distributor and spark plugs.
Guidelines for timing belt maintenance, inspection, and replacement.
Procedure for removing the timing belt.
Detailed procedure for installing the timing belt.
Step-by-step guide for removing the cylinder head.
Inspection procedures for valve stems, seats, and springs.
Tightening sequence and torque specifications for cylinder head bolts.
Procedures for inspecting camshaft for cracks, journals, and height.
Procedure for removing connecting rods and pistons from the engine.
Inspection of pistons for wear, seizure, cracks, and bore clearance.
Inspection and oil clearance measurement for connecting rod bearings.
Assembly of piston, connecting rod, and piston pin.
Steps for installing the piston and connecting rod assembly into the cylinder.
Guidance on selecting and installing crankshaft and connecting rod bearings.
Inspection of counterbalance shaft journals and oil clearance.
Steps for installing the front case assembly.
Installation of the oil pump driven gear.
Using a plastic gauge to measure crankshaft oil clearance.
Procedure for boring the cylinder to match oversize pistons.
Procedure for reinstalling the coolant pump with a new gasket.
Inspection and assembly of the exhaust manifold and elbow.
Inspection and servicing of the heat exchanger during overhaul.
Points to check for distributor cap cracks, wear, and damage.
Step-by-step procedure for disassembling the raw water pump.
Procedure for reassembling the raw water pump.
Adjustment procedure for the speed sensor.
Procedure for setting the ignition timing using a timing light.
Steps for adjusting valve clearances.
Maintenance and inspection of spark plugs.
Procedure for adjusting the drive belt tension.
Procedure for testing the oil pressure sender's resistance.
Procedure for measuring exhaust back pressure.
Procedure for testing the igniter's resistance.
Resistance test for the pick-up coil.
Procedure for testing the battery charger output voltage.
Testing the bridge rectifier and AC winding resistance.
General troubleshooting and inspection tips for the starter motor.
Using a jumper to test the starter motor.
Testing the armature coil for continuity.
Measuring stator coil resistance and checking continuity.
Inspecting the over-running clutch for wear and damage.
Checking commutator wear, O.D., and mica undercut.
Procedure for setting engine speed for 50Hz or 60Hz operation.
Steps for removing and replacing the Electronic Control Unit.
Testing the Manifold Absolute Pressure sensor's voltage output and resistance.
Resistance test for the stepper motor coils.
Procedure for testing the oil pressure sensor's resistance.
Testing the exhaust temperature switch for continuity.
How the ECU monitors and reacts to engine over/underspeed.
Resistance test for the Wide Band O2 Sensor.
Checking AC voltage output and coil windings of the speed sensor.
Static testing of fuel pumps for winding integrity and pressure.
Testing air and coolant temperature sensors for resistance.
Testing the fuel injector coil resistance and electrical function.
Procedure for testing system fuel pressure.
Overview of the PC interface software for diagnostics and monitoring.
Logged warnings when the generator is in idle state.
Engine shutdowns logged when the generator is running.
Warnings logged when the generator is started and running.
Monitoring engine operating conditions via PC interface.
Monitoring Wideband O2 sensor states and heater status.
Displaying and clearing emissions records stored in the ECU.
Information on motor starting current requirements.
Diagram of AC terminal connections for different voltage configurations.
General maintenance tips for the generator.
Procedure for confirming generator output capacity.
Overview of basic troubleshooting procedures for BC generators.
Diagram of typical internal components within the control box.
Troubleshooting steps for generators with no AC voltage output.
Procedure for exciting the generator using 12 VDC.
Procedure for testing generator diodes using an ohmmeter.
Steps for converting generator from 60Hz to 50Hz operation.
Measuring AC voltage across capacitor connections for exciter winding integrity.
Quick field check for capacitor continuity.
Verifying capacitor ratings and replacement guidelines.
Testing the BC rotor's field windings and continuity.
Wiring diagram for a single line 120 volt system.
Wiring configuration for 230V/50Hz two-wire systems.
Guidance on switching between shore power and generator power.
Wiring diagram for ignition system components.
Wiring connections for the Electronic Control Unit (ECU).
Instructions for installing the optional remote oil filter kit.
Key specifications for the generator's engine.
Specifications for the generator's cooling system.
Specifications for the generator's fuel system.
Specifications for the generator's electrical system components.
Specifications for the single-phase AC generator output.
Specifications for the generator's ignition system.
| Power Output | 6.5 kW |
|---|---|
| Voltage Output | 120/240V |
| Frequency | 60 Hz |
| Cylinders | 2 |
| Starting System | Electric |