Mechanical System - LIMBACH L 2400 EF Operating And Maintenance Manual

12.4 Mechanical System

Possible Cause:
No valve clearance.
Leaking or sticking valve.
Strong accumulation of deposit in the
combustion chamber.
Propeller unbalance.
Engine suspension defective.
Excessive gas leakage at the piston.
Bearing defective.
Engine defective.
Edition: 20.06.2018
Operating Manual
L 2400 EF/DF/ET/DT/DX/DS
Remedy:
Set valve clearance.
Note:
This symptom may be indication of an over-
heating engine, check cooling system, injec-
tion and ignition.
Repair cylinder head.
Note:
In some cases, fuel tanks made out of com-
posite materials have been proven to be in-
compatible with the fuel, thus causing the
tank material to dissolve. In such cases, the
complete fuel system, pumps, filters, lines, in-
jectors, fuel pressure regulator etc. must be
cleaned or even be re placed.
Demount cylinder heads, remove deposits.
Balance propeller. Check propeller blade
track.
Replace engine suspension.
Repair engine.
Repair engine.
Repair engine.
Page: 52/53