Dynapac DR6X - Replacing the Spark Plug

4. Connect the air hose (1) with the hose clamp (2) to the cover
(3).
5. Assemble the fastening screws, tightening torque:
50 Nm
(37 ft·lbf).
6. Assemble air filter (2) and cover (1).
7. W
ait another 20 minutes before starting the engine.
8. After a short test run, check the engine for leaks.
8.9.2
Replacing the spark plug
NOTICE!
Danger of engine damage!
– Do not use spark plugs with incorrect heat
value.
Recommended spark plugs:
NGK CR5HSB
DENSO U16FSR-UB
1
3
2
B-541-0072
Fig. 75
Fig. 76
2
1
B-541-0073
Fig. 77
Maintenance – Annually
DR6X
81