Dynapac DR6X, Operating Instruction, Page: 78 / 114

8. If necessary, remove the spacer ring (2) from the engine.
Valve clearance:
Intake valve (IN) 0.15 mm (0.006 in)
Exhaust valve (EX) 0.20 mm (0.008 in)
1. Unscrew the fastening screws for the cylinder head cover.
2.
NOTICE!
Components may get damaged!
– Do not apply force to remove the cylinder
head cover.
Insert a screwdriver into the recess and lever the cylinder
head cover carefully off.
3. Check the cylinder head cover for damage.
4. Replace a damaged or bent cylinder head cover.
Fig. 65
Checking, adjusting the valve clear-
ance
Fig. 66
Fig. 67
Maintenance – Annually
DR6X 78