MTD 246-660-000 - Manual (Page 8)

The bag may be emptied using the large zipper as
shown in figure 12. Be certain the zipper is closed
when operating the unit.
CARBURETOR ADJUSTMENT
FIGURE 12.
ADJUSTMENTS
A
CAUTION
Do not at any time make any adjust­
ment to the unit without first stopping
engine and disconnecting spark plug
wire.
HEIGHT ADJUSTMENT
An adjusting plate and thumb lever at both front
wheels provide height adjustment for the vacuum.
See figure 13. Each adjusting plate has nine positicins.
Height will be changed when the thumb leve- is
moved from one position to another. Simply dep ess
thumb lever towards wheel and move wheel and lever
assembly to desired position. Both wheels must be
placed in the same relative position. Lower the front
of the unit to obtain more suction.
A \ WARNING \
If any adjustments are made to the
engine while the engine is running
(e.g. carburetor), disengage all clutch­
es. Keep clear of all moving parts. Be
careful of heated surfaces and muffler.
If carburetor needs adjustment to start or for oper-
atidn, see "Carburetor Adjustment" section of engine
manual.
MAINTENANCE
A
WARNING
Disconnect spark plug wire and ground
it against the engine before performing
any repairs or maintenance.
BAG
Under normal usage the bag is subject to wear, anu
should be checked periodically. Be sure any re­
placement complies with the manufacturer's recom­
mendation.
Wash bag periodically with water.
Allow to dry thoroughly in the shade. Do not use
heat.
ENGINE
Refer to engine manual for proper maintenance
procedures. Follow instructions carefully.
OFF-SEASON STORAGE
The following steps should be taken to prepare the
vacuum for storage.
1. Clean the engine and the entire unit thoroughly.
2. Refer to engine manual for correct engine storage
instructions.
3. Store in a clean, dry area.
N O T E
When storing any type of power
equipment in an unventilated or metal
storage shed, care should be taken to
rust proof the equipment. Using a
light oil or silicone, coat the equip­
ment especially all moving parts.