LeeBoy 685D - Winterizing for Storage

Before welding on the machine:
PREPARE:
• Clear the area of any re hazards, ammable liquids
and solids, or any items that could catch on re.
• Ensure a re extinguisher is available to the work area.
• Hang welding blanket(s) around and underneath the
work area.
• Paint and rust should be removed from the welding
area to prevent arcing in other areas or components.
An indirect ground can cause arcing that will damage
machine components. Only connect the ground to
the component being welded. DO NOT connect the
ground to other bolted assemblies, wheels, bearings,
motors, tracks, torque hubs, etc.
DISCONNECT:
• Turn the master battery switch to the OFF position.
• Disconnect the battery positive and negative
terminals.
• Disconnect Plus 1 controller(s).
• Disconnect engine ECU(s) controller (if equipped).
• Disconnect engine DEF controller (if equipped).
• If machine has truck chassis: Disconnect the battery
positive and negative terminals and unplug the ECU(s)
for the engine, transmission and ABS systems if
equipped. Refer to the truck owner manual for any
other recommendations.
DO NOT MAKE MODIFICATIONS TO THE MACHINE.
ONLY weld if needed for repair purposes. Weldment
modications to the machine can void your warranty.
WINTERIZING FOR STORAGE
Perform the following procedures to prepare the
machine for winterizing and storage.
1. Store the machine in a dry, protected area:
• Cover seat with plastic. Place a “DO NOT
OPERATE” tag on the main control panel.
• Cover all exposed control panels with tarps or
plastic.
• Ensure all cab doors and windows are closed
and seal properly.
• Ensure the tires are properly inated.
• Replace worn or damaged decals if needed.
2. Inspect the machine thoroughly and repair worn or
damaged parts. Inspect all hoses, couplers, ttings
and cylinders. Tighten loose ttings and replace any
worn hoses found.
3. Lubricate all grease points:
• Coat all exposed cylinder shafts with lithium-
based grease.
• Ensure all exposed threads are lubricated.
• Ensure cables are lubricated and move freely.
• If the machine has high- and low-speed chains,
be sure they are oiled.
4. Check air lter. Clean or replace air lter elements if
needed.
5. Check engine oil level and ll if needed.
6. Check hydraulic oil sight gauge and ll if needed.
Hydraulic oil that is contaminated
must be drained, the lter elements replaced and
the hydraulic tank relled. Failure to perform this
maintenance procedure if needed could result in
premature failure of the pumps or motors.
7. Ensure the fuel tank is full to prevent condensation
in the fuel tank. Add cold-weather additive when
appropriate.
8. If machine is equipped with Diesel Exhaust Fluid
(DEF), ensure the DEF tank is full.
9. If machine is equipped with a citrus tank, ensure the
tank is full to prevent rust.
5
Maintenance
LeeBoy 685D Motor Grader 5-41