White Outdoor 393 Manual Do Utilizador

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SECTION 5:  MAKING ADJUSTMENTS
WARNING: Disconnect the spark plug wire
and ground it against the engine before
performing any adjustments.
Engine Adjustment
Refer to the separate engine manual for engine 
adjustment instructions.
Wheel Adjustments
To adjust the wheel yoke and wheel position, refer to 
the Operating Section.
Clutch Control Adjustments 
To adjust the clutch controls, refer to the Final 
Adjustment section of assembly instructions.
Depth Stake Adjustment
To adjust the depth stake, refer to the Operating 
Section.
Tine Width Adjustment
The tilling width of the unit is 22 inches. Tilling width can 
be increased to 24 inches by removing the clevis pins 
and hairpin clips, sliding the outer tines out one inch, 
and securing in this position with the clevis pins and 
hairpin clips. For cultivation, reduce the tine width to 13 
inches by removing the outer tines completely. 
See Figure 13.
Figure 13
SECTION 6:  MAINTAINING YOUR TILLER
WARNING: Disconnect the spark plug wire
and ground it against the engine before
performing any repairs or 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.
IMPORTANT:
 Never run your engine without air cleaner 
completely assembled.
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.
Lubrication
Pivot Points
Remove the belt cover and lubricate all moving parts 
and pivot points at least once a season using SAE 30 
engine oil.
Chain Drive
The chain case is pre-lubricated and sealed at the 
factory.
22”
24”
13”