Lit. No. 72444, Rev. 05
107
April 1, 2021
9. Reconnect the angle ram hoses to the proper
fi
ttings. Reinstall all protective hose wraps in
their original positions.
10. For straight blades, any angle will do, but
MVP PLUS, MVP 3, ENFORCER, WIDE-OUT,
and WIDE-OUT XL blades must be in the
fully retracted (vee) position. With the lift
ram fully retracted,
fi
ll the reservoir with
WESTERN
®
High Performance Hydraulic
Fluid rated to –40°F (–40°C), or other
fl
uid conforming to Military Speci
fi
cation
MIL-H-5606 A, such as Mobil Aero HFA or
Shell AeroShell
®
Fluid 4. Replace the
fi
ll plug.
NOTE: On MVP PLUS, MVP 3, ENFORCER,
WIDE-OUT, and WIDE-OUT XL blades, add
fl
uid only when all rams are retracted.
MVP 3™, ENFORCER™, WIDE-OUT™,
WIDE-OUT™ XL, and PRODIGY™ snowplows.
5. Completely drain the reservoir and replace the
drain plug/cap.
6. Carefully note hose routing and position of any
protective hose wraps for proper reassembly.
NOTE: Loosen the hose
fi
ttings slowly to
relieve any pressure in the hoses.
7. Remove the angle ram hoses from the
fi
ttings
on the hydraulic unit and place them in a drain
pan or suitable container. See the following
Hose Routing Diagrams and refer to the
"Hose or Fitting Replacement" instructions
later in this section.
8. Manually angle the blade fully in each direction
to remove
fl
uid from the angle rams. Do not
allow the hose(s) from the extending ram or
the opposite side of the ram (MVP PLUS™,
MVP 3, and ENFORCER blades only) to take
fl
uid back in.
MAINTENANCE
AeroShell
®
is a registered (
®
) trademark of Shell Oil Company.
CAUTION
Do not raise the blade during the
fi
ll process
as this may cause pump cavitation.
Содержание UltraMount 2
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