GENERAL
GL6000A-AU-B, GL6000D-AU-B,GL9000A-AU-B, GL9000D-AU-B, WSM
G-20
[5] CHECK POINTS OF EVERY 200 HOURS
Replacement of Engine Oil Filter Cartridge
• Be sure to stop the engine before changing the engine oil
filter cartridge.
1. Remove the engine oil filter cartridge (1) with the filter wrench.
2. Apply engine oil slightly to the rubber gasket of new cartridge.
3. Install the new cartridge, screwing it in by hand.
Over-tightening may cause deformation of the rubber gasket.
4. After the cartridge has been changed, the engine oil level
normally lowers a little. Add engine oil to proper level.
• To prevent serious damage to the engine, replacement
element must be highly efficient. Use only a KUBOTA
genuine filter or its equivalent.
9Y1211607GEG0013US0
Check of Radiator Hoses and Clamp Bands
1. Check to see if the radiator hoses (2) are properly fixed every
200 hours of operation or every six months, whichever comes
first.
2. If clamp bands (1) are loose or water leaks, tighten bands
securely. Replace hoses and tighten clamp bands securely, if
radiator hoses are swollen, hardened or cracked.
3. Replace hoses and clamp bands every 2 years or earlier if
checked and found that hoses are swollen, hardened or
cracked.
9Y1211607GEG0031US0
Check of Intake Air Hose
1. Make sure that the intake air hose(s) (1) connections are correct
for every 250 hours of operation.
2. Visually check for cracks gas leak and anything else unusual.
3. If the clamp (2) is loose, apply oil to the threads and tighten it
again correctly.
4. You must replace the intake air hose(s) every 2 years. Also
replace the clamp every 2 years and tighten it correctly.
• To prevent serious damage to the engine, keep out dust in
the intake air line.
9Y1211607GEG0008US0
(1) Engine Oil Filter Cartridge
(1) Clamp Band (2) Radiator Hose
(1) Intake Air Hose (2) Clamp