ahlmann AS 150, Operating Instructions Manual, Page: 69 / 113

S150/S151/S152/Z152 8-8
8 Maintenance
NOTE
- Refer to the maintenance plan (pages 8-1and
8-2) for details on required amounts.
- The oil fill-level will drop after a few minutes.
Top up with oil, until the required level has
been reached and remains constant.
- The axle vent valve (8-13/arrow) must be free
of contamination.
(5) Re-insert the axle arch bore plugs (8-11/4 and 8-12/
arrow).
8.2.7.2 Planetary gear
(1) Position the vehicle so that the plug (8-14/arrow) is at
6 o´clock.
(2) Place a sufficiently large oil spill tray with a drainage
chute underneach.
(3) Remove the plug and drain the oil.
ATTENTION
Dispose of waste oil in an environmentally friendly
way!
(4) Position the vehicle to allow the "OIL LEVEL" to be
horizontal so that the plug is to the top left of the mark
(8-15/arrow).
(5) Add oil via the plug bore until the oil fill level reaches
the bore opening.
(6) Re-insert the plug with a new gasket.
Fig. 8-13
Fig. 8-15
Fig. 8-14
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