Wacker Neuson DW90

7-14 BA D18 us* 1.1 * D18w700.fm
7 Maintenance
Maintenance flaps
Unlocking and locking
Open
Unlock the maintenance flap and open it completely until lock B engages.
This secures it against unintentional closing.
Close
Slightly press the maintenance flap backward and at the same time, raise
lock B. Lock the maintenance flap.
Fan grid
The water/hydraulic oil radiator, the fuel cooler and the charge-air cooler
(only machines with 86 kW / 115.3 hp engine) are located behind the fan
grid. In order to avoid overheating, check the fan grid regularly for dirt and
clean it if necessary – see “Cleaning the radiator” on page 7-30.
Fig. 173
A
Function Operation
Open the maintenance flap
Turn the starting key in lock A
toward the rear of the machine
Lock the maintenance flap
Turn the starting key in lock A
toward the skip
Fig. 174
B
Fig. 175
A