White Outdoor RB-530 - Manual (Page 10)

10
SECTION 5: ADJUSTING YOUR TILLER
Handle Adjustment
The handle height may be adjusted. Refer to the Know
Your Tiller Section.
Belt Tension Adjustment
Periodic adjustment of the belt tension may be required
due to normal stretching and wearing of the belt.
Adjustment is needed if the tines or wheels seem to
hesitate while turning, but the engine maintains the
same speed.
To adjust the tension on the belt, refer to Final Clutch
Adjustment in the Assembly Section.
Carburetor Adjustment
WARNING: If any adjustments are made to
the engine while the engine is running,
(e.g. carburetor), disengage all clutches
and tines. Keep clear of all moving parts.
Be careful of heated surfaces and muffler.
Never make unnecessary adjustments. The factory
settings are correct for most applications. If
adjustments are needed, refer to the separate engine
manual packed with your tiller.
SECTION 6: MAINTAINING YOUR TILLER
WARNING: Always stop engine and
disconnect spark plug wire before
cleaning, lubricating or doing any kind of
maintenance on your machine.
Lubrication
Transmission: The transmission is pre-lubricated and
sealed at the factory. See an authorized serviced
dealer if service is required.
Clutch Handle: Lubricate the pivot point on the clutch
handle and the cable at least once a season with light
oil. The control must operate freely in both directions.
Pivot Points: Lubricate all pivot points and linkages at
least once a season with light oil.
Tine Shafts: Remove tine assemblies and lubricate the
tine shafts at least once a season.
Wheel Shafts: Remove wheel assemblies and lubri-
cate the axle shafts at least once a season.
Maintenance
ENGINE
Refer to the separate engine manual for engine
maintenance instructions.
• Maintain engine oil as instructed in the separate
engine manual packed with your unit. Read and
follow instructions carefully.
• Service air cleaner every ten hours under normal
conditions. Clean every hour under extremely dusty
conditions. Poor engine performance and flooding
usually indicates that the air cleaner should be
serviced. To service the air cleaner, refer to the
separate engine manual packed with your unit.
• The spark plug should be cleaned and the gap
reset every 25 hours of engine operation. Spark
plug replacement is recommended at the start of
each tiller season; check engine manual for correct
plug type and gap specification.
• Clean the engine regularly with a cloth or brush.
Keep the cooling system (blower housing area)
clean to permit proper air circulation which is
essential to engine performance and life. Be certain
to remove all dirt and combustible debris from
muffler area.
Cleaning The Tine Area
Clean the underside of the tine shield after each use.
The dirt washes off the tines easier if rinsed off
immediately instead of after it dries. Always towel dry
the tiller afterwards and apply a light coat of oil or
silicone to prevent rusting or water damage.
IMPORTANT: Never use a pressure washer to clean
your tiller. Water can penetrate tight areas of the tiller
and its chaincase and cause serious damage to the
unit.
Tires
Recommended operating tire pressure is approxi-
mately 14 p.s.i. on 14 inch tires and 20 p.s.i. on 16 inch
tires. (Check sidewall of tire for tire manufacturer’s rec-
ommended pressure). Maximum tire pressure under
any circumstances is 30 p.s.i. Equal tire pressure
should be maintained on both tires.
When installing a tire to the rim be certain rim is clean
and free of rust. Lubricate both the tire and rim gener-
ously. Never inflate to over 30 p.s.i. to seat beads.
WARNING: Never exceed the maximum
inflation pressure shown on the sidewall
of the tire.