Troubleshooting - Vetus M4.55 Operation Manual

7 Troubleshooting

Engine faults are in most cases caused by
improper operation or insufficient mainte-
nance.
In case of a fault, always check first that
the operation and maintenance instruc-
tions have been followed.
In the following tables information is given
about the possible causes of faults and
suggested remedies.
72
Please note that these tables can never be
complete.
If you are unable to identify the cause of
the fault or to rectify it yourself, then con-
tact the nearest service representative.
D
anger
Before starting, make sure that nobody is
in the immediate vincinity of the engine.
When carrying out repair, never start
the engine with the fuel injection pump
removed removed.
Disconnect battery!
General