Dynapac DRP20, Operating Instructions Manual

Page: 78 / 112

1. Hold the hexagon nut (1) on the rocker arm and loosen
counter nut (2).
2. Adjust the hexagon nut, until the feeler gauge can be
inserted and pulled out with little resistance after retightening
the counter nut.
1. Install the valve cover (2) with a new seal (3).
2. Tighten the fastening screws (1) evenly.
3. After a short test run, check the engine for leaks.
8.8.3 Cleaning the slurry filter and fuel strainer
DANGER!
Danger to life caused by explosive gas-air
mixes!
– Do not allow gasoline to come into contact with
hot components.
– Smoking and open fire is prohibited.
– Keep away from heat sources, sparks and
other sources of ignition.
– Do not spill any gasoline.
Protective equipment: n Working clothes
n Protective gloves
1. Park the machine in secured condition Ä Chapter 6.4
„Parking the machine in secured condition“ on page 57 .
2. Allow the engine to cool down.
Adjusting the valve clearance
Fig. 63
Final work
Fig. 64
Maintenance – Annually
DRP20 78