GENERAL
L3301, L3901, L4701, WSM
G-20
• The jobs indicated by must be done after the first 50 hours of operation.
• *1: Air cleaner should be cleaned more often in dusty conditions than in normal conditions.
• *2: Every 1,000 hours or every 1 year, whichever comes first.
• *3: Every 2,000 hours or every 2 years, whichever comes first.
• *4: When the battery is used for less than 100 hours per year, check the battery condition by reading the
indicator annually.
• *5: Replace if any deterioration (crack, hardening, scar of deformation) or damage occurred.
However, must be replaced every 4 years regardless of the condition.
• The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in
U.S.EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of
the required maintenance on the engine according to the above instruction.
9Y1211012GEG0009US0