Maintenance - Gehl RT175 Operator's Manual

Proper care and service improves machine
operational readiness and service life.
Perform maintenance as indicated in the
"Maintenance Schedule" on page 100, or earlier if
required by conditions.
WARNING
Read and understand the "Safety" Chapter in
this manual, starting on page 15, before
servicing the machine. Follow all applicable
warnings and instructions. Check for correct
function after performing maintenance. Failure
to follow instructions can result in injury or
death.
BEFORE performing any maintenance, perform
the MANDATORY SAFETY SHUTDOWN
PROCEDURE. See "Mandatory Safety Shutdown
Procedure" on page 16.
Fluid leaks from hydraulic hoses or pressurized
components can be difficult to see, but
pressurized oil can have enough force to pierce
the skin and cause serious injury. Always use a
piece of wood or cardboard to check for
suspected hydraulic leaks. Never use your
hands. Obtain immediate medical attention if
pressurized oil pierces the skin. Failure to
obtain prompt medical assistance could result
in gangrene or other serious damage to tissue.
Do not smoke or allow any open flames in the
area while checking or servicing the hydraulic,
battery and fuel systems because all contain
highly flammable liquids or explosive gases,
which can cause an explosion or fire if ignited.
Wear a face shield when disassembling spring
loaded components or working with battery
acid. Always wear eye protection to protect
eyes from electric arcs from shorts, fluids under
pressure, and flying debris or loose material.
Wear a helmet or goggles with special lenses
when welding or cutting with a torch.
Printed in U.S.A.

Maintenance

When working beneath a raised machine,
always use blocks, jack-stands or other rigid
and stable supports. Wear appropriate
protective clothing, gloves and shoes. Keep
feet, clothing, hands and hair away from moving
parts.
Always apply the lift arm support when
maintenance work requires the lift arm in the
raised position See "Lift Arm Support" on
page 81.
NEVER weld on the machine without the
consulting the manufacturer. Special metals
may be used, which require special welding
techniques or parts be designed so that they
should not be welded. NEVER cut or weld on
fuel lines or tanks.
If repair welding is ever required, remove the
positive (+) battery terminal connection before
starting to weld. Be sure to attach the ground (-)
cable from the welder as close as possible to
the area to be repaired.
Allow only trained and authorized personnel,
with full knowledge of safe procedures, to
perform machine maintenance and service.
If any guards, shields and covers were removed
during maintenance, BE SURE to replace them
in their original positions BEFORE starting the
machine.
Do not use the machine when maintenance is
due. Postponed maintenance can result in a
serious reduction of the service life of the
machine, costly equipment failures, and
contribute to unsafe operating conditions.
Do not perform maintenance or service not
included in this manual. Maintenance and
service not included in this manual should only
be performed by a authorized repair shop.
99
WARNING
CAUTION
918468/EP0313