7 CARE AND MAINTENANCE
7.6 MHL380 D
7.5.2 Uppercarriage
Routes and platforms are available in the up-
percarriage to reach the following mainte-
nance points:
 Filler neck for diesel tank
 Fuel filter, fuel pre-filter
 Engine oil level
 Engine oil filter
 Belts alternator
 Hydraulic oil level
 Central lubrication system for uppercarriage
 Batteries
Use the maintenance ladder (
156/1) to gain
access.
â–º
Attach the maintenance ladder to the han-
dle recess (156/2) and fold it out.
â–º
Snap maintenance door (157/3) into place
in the locking device using the door latch
(157/4).
â–º
Pull out the ladder 157(2).
â–º
Only use the ladder (157/2) and handles
(157/5-4) provided to climb in and out of
the machine. Grab on with both hands and
face the machine.
After finishing maintenance work on the ma-
chine:
â–º
Slide ladder (157/2) back into hatch and
close hatch. If this is not done, travel and
work functions are disabled.
â–º
Unlock door latch (157/4) by pressing in
and close maintenance door (157/3) again.
Fig. 156 Position of maintenance ladder
Fig. 157 Maintenance ladder