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Diesel engine Series 15B / 18B
Faults
2008-09-08
93
9.2.4 Operating
behaviour not faultless
Error
Possible cause
Troubleshooting
Clearance by
Engine overloaded
Reduce load
Operator
Cooling fins dirty
Clean cooling fins
Operator
Cooling air inlet blocked
Check air inlet, clean if
necessary
Operator
Cooling air supply blocked
Improve cooling air supply, check
engine installation
Operator
Oil level in the crankcase too
high
Correct oil level
Operator
Overheating
Defective injection nozzle
Check injection nozzle, repair or
replace
Skilled
employee
Carbon deposit on piston head
Remove carbon deposits on
piston, replace piston and
cylinder if necessary
Skilled
employee
Injection nozzle needle sticks /
jams
Replace injection nozzle
Skilled
employee
Incorrect end of delivery
Incorrect begin of delivery
Check and adjust begin of
delivery / end of delivery
Skilled
employee
Broken piston rings
Replace piston rings, check
piston and cylinder
Skilled
employee
Piston and cylinder worn
Overhaul engine (change piston
and cylinder)
Skilled
employee
Main bearing, connecting road
bearing worn
Overhaul engine
Skilled
employee
Loose flywheel
Check flywheel and crankshaft
for damage, overhaul engine if
necessary
Skilled
employee
Knocking noises
Petrol mixture in the tank
Drain tank and fuel system, flush
with diesel, fill with new fuel and
check engine, arrange overhaul if
necessary
Skilled
employee
Overheating
See: Overheating
Strong speed
fluctuations
Air in the fuel system
Check fuel system for leaks
Operator
Содержание 15B Series
Страница 106: ...Diesel engine Series 15B 18B Notes 106 2008 09 08 Notes ...
Страница 107: ...Diesel engine Series 15B 18B Notes 2008 09 08 107 Notes ...
Страница 108: ...Diesel engine Series 15B 18B Notes 108 2008 09 08 Notes ...
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