Deutz BF6M1013FC Troubleshooting
| Engine Model: Deutz BF6M1013FC |
| Engine Type: 4-stroke in-line 6-cylinder turbocharged liquid-cooled diesel |
| Total Displacement: 435 cu.in (7.15 L) |
| Rated Engine Power: 313 Hp (233 kW) at 2300 rpm |
| Fuel System Type: Direct injection |
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| Engine difficult to start or will not start |
Dirty fuel filter - Install new filter element.
Air in fuel tank - Bleed fuel tank.
Damaged or dirty injection nozzles - Service or change injection nozzles.
Fuel injection pump is faulty - Rebuild or replace pump.
Valve timing is incorrect - Adjust or change timing gear.
Fuel pipes clogging - Service fuel pipes.
Injection timing is out of adjustment - Adjust injection timing as required.
Piston rings and cylinder are worn - Change faulty components.
Fuel filter plugging - Filter maintenance required.
Fuel injection pump failure - Rebuild or install a new injection pump.
Air filter is clogged - Replace air filter element.
Incorrect nozzle opening pressure - Adjust according to specifications.
| Engine stalls during operation |
Wrong setting of fuel injection pump timing - Set up as recommended.
Dirty fuel filter - Filter maintenance required.
Engine is not preheated - Warm up to required temperature.
Injection nozzles sticking or clogged - Clean or replace injection nozzles.
Incorrectly adjusted low idle speed - Adjust the low idle speed.
The valve clearance is not adjusted - Check and adjust as required.
Fuel injection pump malfunction - Change or repair the pump.
Faulty or dirty injection nozzles - Install a new kit of correctly balanced nozzles.
Dirty fuel hoses or lines - Service fuel lines and hoses.
Clogged air cleaner - Carry out maintenance on air filter.
Cylinder head gasket is defective - Install new cylinder head gasket.
Unadjusted injection timing - Use correct injection timing adjustment.
Fuel injection pump is broken - Replacement or repair required.
One of moving engine components has failed - Replace or repair damaged components.
Faulty radiator cap or dirty radiator fins - Replace cap or clean radiator.
Engine has a lack of coolant - Fill radiator to proper level and check components for faults.
Broken or loose fan belt - Change as required.
Low engine oil level - Check oil level and add oil as required.
Cylinder-head gasket is broken - Cylinder-head gasket replacement required.
Injection timing is wrong - Check injection timing adjustment.
| Oil pressure is insufficient |
Not enough oil in the engine - Checking oil level and add if necessary.
Defective oil pump - Replace as required.
Oil filter clogging - Service or change engine oil filter element.
Relief valve is defective or dirty - Change or service relief valve.
Excessive crankshaft bearing clearance - Test and repair or replace worn parts.
Clearance of crankpin bearing is excessive - Test and repair or replace worn parts.
| High engine oil consumption |
Oil leaks: Seals or gaskets are defective - New components need to be installed.
Oil viscosity is wrong - Fill up with the proper oil viscosity.
Worn or broken piston rings - Replace piston rings.
Worn valve guides and valve stems - Install new valves.
Worn cylinder liners or pistons - Inspect liners and pistons, replace as necessary.
Engine is not fully warmed up - Warm up to required temperature.
Engine oil insufficient - Fill up the oil to required level.
Fuel injection pump timing is not adjusted - Adjust fuel injection pump as required.
Pistons are worn or broken - Have pistons replaced.
Faulty or misaligned connecting rod - Connecting rod needs to be replaced or aligned.
Low battery power - Battery is drained, charge it.
Battery discharges quickly - Service battery or change it.
Bad battery terminals or disconnected wiring - Check cable connections and replace or service terminals.
Battery is drained or worn - Change or recharge battery.
Wiring is improperly connected or disconnected - Check wiring and connect properly.
Low battery capacity - Charge the battery.
Damaged starter motor - Repair or replace starter.
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