MAINTENANCE
WARNING
Always protect hands by wearing heavy gloves and/or wrapping the cutting edges of the blade with
rags and other material when performing blade maintenance. Failure to heed this warning could
result in serious personal injury.
WARNING
Before performing any maintenance, make sure the mower is unplugged from the power supply and
battery has been removed. Failure to heed this warning could result in serious personal injury.
REPLACING THE MOWER BLADE (See Figs. 15-16)
NOTE: Remove mower key and battery before performing any maintenance!!
NOTE: Only use identical replacement blades. LawnMaster mower blade replacement part #
RMB1246M
turning while the blade nut is being removed.
curved ends pointing up toward the mower deck and not down toward the ground.
bolt is properly tightened.
NOTE:
WOODEN BLOCK
Fig. 15
BLADE
BOLT
Fig. 16
21