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7.4 Gearbox Oil
7.4.1 Determine if the gearbox oil is low by removing the oil plug located on
the side of the
gearbox. This plug will be marked by the "check" decal. See FIG. 4. The
correct level of the lubrication oil should be to the bottom of the fill plug.
7.4.2 If lubrication oil begins to seep out as the drain plug is being removed,
then it can be assumed that the gearbox has a sufficient amount of oil.
7.4.3 If lubrication oil does not seep out as the drain plug is being removed,
fill with type ISO 680 gearbox lubricant oil until the oil filler hole overflows.
7.5 V-Belt Check
A worn or damaged V-belt can adversely affect the performance of your
power trowel. If a V-belt is defective or worn out, simply replace the V-belt
as outlined in the maintenance section of this manual.
7.6 Blade Check
Before starting, check for worn or damaged blades. If one blade is worn out
while the others look new, this could be because of a blade pitch problem.
Refer to the maintenance section of this manual for instructions on the
blade pitch adjustment procedure. Replace any worn out blades.
7.7 SAFETY KILL SWITCHES
This power trowel has been equipped with a safety kill switch. Safety kill
FIG.4
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