Howard Gem - Lubrication and Maintenance Chart

EVERY 25 HOURS
LUBRICATE THROTTLE CABLE. GEAR CLUTCH AND
LUBRICATION AND
ROTOR COluTROL PIVOTS, HANDLEBAR SWIVEL AND
SLIDE SHIELD HINGES, DEPTH COhTQOL MECHANISM
EVERY 25 HOURS
CHECK CHAIN TENSION
EVERY 25 HOURS
CHECK GEARBOX 011
EVERY 250 HOURS
DRAIN AND RE-FILL
EVERY 25 HOURS
CHECK CHAIN CASE OIL LEVEL
\@I I
EVERY 250 HOURS
DRAIN, WASH OUT AND RE-FILL
CHAIN CASE
EVERY 10 HOURS
WATCH FOR SIGNS OF UNDUE
ROTOR CLUTCH
SLIP
ADJUST IF NECESSARY.
EVERY 25 HOURS
CHECK ALL BOLTS AND NUTS
FOR TIGHTNESS
EVERY I0 HOURS
CHECK FOR BENT BLADES AND
BLADE BOLT TIGHTNESS