Farymann Diesel 37E, Repair Manual

Page: 53 / 73

ADJUSTMENTS, SETTINGS
53
8. Adjustments, Settings
8.1 Valve Setting
The valve clearance for both valves is 0.1
mm (cold). The valve clearance must be
checked for the first time after 20 operating
hours and thereafter every 300 operating
hours and, if necessary, is to be adjusted as
follows: The clearance is to be set with the
engine cold, at the end of the compression
stroke with both valves closed.
Remove the valve cover. Rotate the flywheel
until the mark is vertical and right-hand.
Adjust the valves and refit the valve cover.
CAUTION
−
To prevent unintentional starting, the
high-pressure line must always be de-
tached at the fuel injection pump.
−
Fuel which leaks at high pressure at
the threaded joint may cause severe
injuries.
ATTENTION
To prevent leaks, the valve cover seal is
to be replaced at every adjustment.
The adjustment is to be carried out
when the engine is cold.