Smithco 13-550-C, Service Manual

Page: 12 / 108

10
Service
ADJUSTMENTS
SPEED BOSS
Speed Boss allows the machine to operate at
a proper speed while raking bunkers on golf
courses. This speed has been factory set at
an average speed of 3-4 MPH(5-6.5 kph). The
Speed Boss will only limit the speed while the
rake is in lowerered into the operating posi-
tion. The speed setting may be adjusted by
removing the ball joint(A) from the limiting
arm(B). Then loosen jam nut(C). Turn ball
joint clockwise to make the machine operate
faster or turn counter clockwise to go slower.
Tighten jam nut. Connect ball joint to limiting
arm. Check to make sure nothing is binding
and test drive to check desired speed.
When the rear rake attachment is lowered while the machine is in forward position, the
forward speed of the machine will slow drastically. Operator should be prepared for rapid
change in speed.
STORAGE
Engines stored over 30 days need to be protected or drained of fuel to prevent gum from forming in a fuel system
or on essential carburetor parts.
1. For engine protection, we recommend use of Briggs and Stratton Gasoline Additive, Part Number 5041, or
a comparable gasoline additive. Mix Additive with fuel in fuel tank or storage container. Run engine for a
short time to circulate additive through carburetor. Engine and fuel can be store up to 24 months. Your
Service Dealer has single-use pouches of Gasoline Additive available.
2. If engine is still warm, drain oil from crankcase. Refill with fresh oil of recommended grade.
3. Remove spark plugs and pour about 1 oz (3ml) of engine oil into cylinders. Replace spark plugs and crank
slowly to distribute oil.
4. Clean dirt and chaff from cylinders, cylinder head fins, blower housing, rotating screen and muffler area.
5. Store in a clean and dry area, but NOT near a stove, furnace or water heater which uses a pilot light or any
device that can create a spark.