John Deere GM1060 Lawn Mower User Manual


 
Owner Service 17
5WPMAN0242 (Rev. 7/21/2008)
Blade Sharpening
NOTICE
When sharpening blades, be sure to balance
them. Unbalanced blades will cause excessive
vibration which can damage blade spindle bear-
ings. Vibration may also cause structural cracks in
mower components.
1. Remove blades.
2. Always sharpen both ends at the same time to
maintain balance.
3. Follow original sharpening pattern.
4. Do not sharpen blade to a razor edge. Leave from
1/32" to 1/16" blunt edge.
5. Do not sharpen back side.
Figure 13. Blade Sharpening
CLEANING
After Each Use
Remove large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
Inspect machine and replace worn or damaged
parts.
Replace any safety decals that are missing or not
readable.
Periodically or Before Extended Storage
Clean large debris such as clumps of dirt, grass,
crop residue, etc. from machine.
Remove the remainder using a low-pressure water
spray.
1. Be careful when spraying near scratched or torn
safety decals or near edges of decals as water
spray can peel decal off surface.
2. Be careful when spraying near chipped or
scratched paint as water spray can lift paint.
3. If a pressure washer is used, follow the advice
of the pressure washer manufacturer.
Inspect machine and replace worn or damaged
parts.
Sand down scratches and the edges of areas of
missing paint and coat with spray paint of matching
color (purchase from your dealer).
Replace any safety decals that are missing or not
readable (supplied free by your dealer). See Safety
Decals section for location drawing.