Air Removal - Fisher Engineering SNOWPLOW Owner's Manual

CAUTION
Do not raise blade during fill process as
this may cause pump cavitation.
10. For straight blades, any angle will do, but
XtremeV™, XV2™, EZ‑V
must be in the fully retracted (vee) position.
With the lift ram fully retracted, fill the reservoir
with FISHER EZ Flow hydraulic fluid rated
®
to –40°F (–40°C), or other fluid conforming to
Military Specification MIL-H-5606 A, such as
Mobil Aero HFA or Shell AeroShell
Replace the fill plug.
NOTE: On XtremeV, XV2, EZ-V, and XLS
blades, add fluid only when all rams are
retracted.
Lit. No. 72446, Rev. 05
MAINTENANCE
, and XLS™ blades
®
Fluid 4.
®
11. Remove air from the system. Follow the steps
under the heading for the correct blade model:
Air Removal – HT Series™ and
Straight Blades
To prevent accidental movement of
the blade, always turn the control OFF
whenever the snowplow is not in use. The
power indicator light will turn OFF.
a. Turn the control ON and completely angle
the blade to the left and right several
times. Turn the control OFF.
b. Fill the reservoir to the top of the fill hole
and replace the fill plug.
104
WARNING
November 15, 2020