1B30E, 1B50E / 02 - Rev. 01 Maintenance
HATZ
65Manual
Step Activity Figure
6 If the tappet clearance needs
to corrected:
Release the screw(4) and turn
the hex nut(5) so the feeler
gauge(3) can be pulled
through with a barely percepti-
ble resistance after the
screw(4) is tightened again.
7 Mount the cylinder head cover
with the new gasket and
tighten evenly.
8 Fully assemble the engine.
9 Perform a test run. Check the
cylinder head cover for tight-
ness.
8.2.7 Cleaning the cooling air area
Safety notes
CAUTION
Danger of burns.
There is a danger of burns when working on a hot engine.
▪ Let the engine cool before maintenance.
CAUTION
Danger of injury.
When working with compressed air, foreign bodies may fly into
your eyes.
▪ Wear safety goggles.
▪ Never direct the compressed air jet toward people or toward
yourself.