Lea LE42196-74DW21, Original Instructions Manual

Page: 17 / 48

16
CAUTION!
The gear housing must not be filled
completely with grease. The grease expands
as the machine heats up during operation. If
the gear housing was completely filled with
grease it could damage the seals and lead to
leakage of grease.
The grease in the bevel gear does not
normally need to be changed except if repairs
are carried out.
Repairs
Only an authorized service centre should
repair the machine.
Problem Check Condition Cause Solution
The engine
stalls, is
difficult to
start or does
not start
Fuel at the
carburetor
The fuel
does not
arrive at the
carburetor
Fuel filter blocked Clean or replace
Fuel supply
blocked
Clean or replace
Carburetor
Ask your distributor
for advice
Fuel at the
cylinder
The fuel
does not
arrive at the
cylinder
Carburetor
Ask your distributor
for advice
There is fuel
in the
exhaust
The fuel mixture is
too rich
Open the throttle
valve
Clean or replace the
air filter
Adjust the carburetor
Ask your distributor
for advice
Sparks at the
spark plug
electrodes
There is no
spark
Switch in off
position
Set the switch to the
ON position (Run)
Electrical problem
Ask your distributor
for advice
Locked switch
Sparks at the
spark plug
There is no
spark
Bad spacing of the
electrodes
Adjust the gap to
0,6-0,7 mm
Electrodes
contaminated
Clean or replace