SMITH Manufacturing 1-954-941-9744 www.SmithMfg.com
FS351SP
VERSION 11/2016
Propane
10
SMITH Manufacturing 1-954-941-9744 www.SmithMfg.com
MaIntenance cHecK lISt
note:
Make sure the ignition is in the
oFF
position, and spark plugs are disconnected
before servicing
• Maintain proper engine oil and crankcase
levels.
Change every 25-50 hours
(see Subaru manual).
• Clean spark plugs regularly, and set the
proper gap.
• Wash the air cleaner element in a non oil-
based solvent, then squeeze out residue.
Allow filter to dry before reinstalling in cleaner.
• Keep a coating of grease on the drive shaft
and threads for easy installation or removal,
and for longer hex bushing life.
• Check all fasteners and re-tighten, since the
machine will vibrate the fasteners loose if they
are not secured. Use locktite.
• Check the Drive and Hydraulic belts for wear,
and adjust (tension), or replace as required.
After replacing belts, check for proper tension:
• Check that the pulleys are aligned properly
to ensure the Drive and Hydraulic belts are
running true.
• The inside housing must be clean, and
remove any build-up from inside the cage so
cutters and drum rotate freely.
• Inspect and change drum bushings and
shafts every 40 hours, or when worn.
• Ensure Hydraulic fluid level reservoir is filled
to the proper level and inspect fittings for
leaks. Tighten as necessary.
The hydraulic fluid for the hydraulic drive pump
should be chemically stable and incorporate
rust and oxidation inhibitors.
Specific fluid type meeting these requirements:
*
Non-Detergent SAE 20W-20 Motor Oil
Note: If the natural color of the fluid has become
black or milky, it is possible that an overheating
or water contamination problem exists. For ac
-
curate level readings, take readings when fluid
is cold.
FRont WHeel aDjUStMent
The front wheels can be adjusted independently.
1. loosen, but don’t remove the 4 nuts
holding the wheel to be adjusted
2. adjust wheel height as needed using height
adjustment bolt.
3. tighten all nuts to secure wheel into
position.
2)
1)
