Operating fluids
Operating fluids for AUTOMATIC winch
Specifications Note Qty
HYDRAULIC FLUID
ATF oil
Dexron III, Dexron II, Type F, Type
A Suffix A
Check initial filling!
Oil type must be
identical to the snow
groomer oil type (ini-
tial filling: Dexron III)
10 L (2.6 gal)
Biodegradable oil
Panolin HLP Synth 46, York Bio
777 VG 46
Check initial filling!
The oil type must be
the same as that of
the snow groomer
10 L (2.6 gal)
GEAR OIL
Winch gear
Synthetic gear oil based on PAO
(poly-alpha-olefin) Viscosity: ISO
220, SAE 75W 90 or 75W 140, API
GL-4 or GL-5
(initial filling:
75W140)
➽
See "Check oil level
of winch gear" (p. 242)
LUBRICANT
Bearings and other
lubrication points
Calcium or lithium soap grease,
DIN 51825 KP 2G-30, DIN 51502;
for temperatures below
-30 °C (-22 °F): NLGI grade 1 (no
EP, -40 °C to 100 °C)
ROLL OUT bear-
ing
Lithium soap grease with mineral
base oil and EP additives, type
SKF LGEP2, temperature range
-20 °C (-4 °F) to 110 °C (230 °F)
Cable lubrication
We recommend CIFAST-BRILUBE
30/40/50/60 or equivalent lubricat-
ing grease
Only required for
non-galvanised cable
Cable lubrication at
the end of the sea-
son
We recommend using SHELL 2722
or equivalent lubricating greases
Only required for
non-galvanised cable
HYDRAULIC PUMP
TILT SYSTEM WINCH ARM
HYDRAULIC FLUID
ATF oil
Dexron III, Dexron II, Type F, Type
A Suffix A
Check initial filling!
(initial filling: Dexron
III)
0.2 L (0.05 gal)
Biodegradable oil
Panolin HLP Synth 46, York Bio
777 VG 46
Check initial filling!
0.2 L (0.05 gal)
Lubrication points
The
required lubrication intervals are indicated on the maintenance schedule. Lubricate the points indi-
cated on the following drawing.
■ Before lubricating, thoroughly clean the lubricating nipples in order to prevent dirt or foreign mat-
ter from entering.
■ Damaged lubricating nipples are to be replaced immediately. Press the specified lubricating
grease through the nipple until all the old grease has been evacuated.
Operating and Maintenance Manual
Snow groomer BISON
238
(255)
15 - AUTOMATIC Winch
BISON 908930245 - 30367
15.8.4
15.8.5
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