9. Maintenance
MA2
MA3
(1)
MA4
(1)
QUICK TIP
If the blades become so worn down that it is no longer possible to eliminate the gap between them, you should contact the authorized RedMax servicing dealer from which you purchased your RedMax® trimmer to have the blades resharpened or replaced.
■GEAR CASE
The reduction gears are lubricated by multipurpose,
Supply new grease every 25 hours of use or more often depending on the job condition.
When adding lubricant, use a grease gun to insert lubricant into the three grease nipples located on the gear case. (MA2)
(1) Grease fitting
WARNING
•Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.
■AIR FILTER
•The air filter, if clogged, will reduce the engine performance. Check and clean the filter element in warm, soapy water as required. Dry completely before installing. If the element is broken or shrunk, replace with a new one. (MA3)
(1) air filter
■FUEL FILTER
•When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA4)
(1) fuel filter