Lubrication Guide - H&S 125 PTO Operator's Manual

The operator should become familiar with all lubrication points and establish a systematic routine to
insure complete and quick lubrication of the machine.
GENERAL INFORMATION
IMPORTANT: Catch and dispose of fluid per local waste disposal regulations whenever service is
performed on hydraulic components, valves, cylinders, hoses, etc.
GREASE FITTINGS
There are numerous grease fittings on the spreader, If these are lubricated properly and often enough, it
will prolong the life of the spreader. (Grease every 20 hours, also before storage and after power
washing.) Make certain that the grease fittings are free of paint and dirt. Force a high-quality grease into
them until the grease comes out around the shaft on the sleeve-type bearings. On the sealed ball
bearings, grease should be added slowly until a slight bead forms at the seals indicating the correct
amount of lubricant. Wipe off excess grease to prevent the accumulation of chaff and grit around the
bearings.
GEARBOX
Before using your new machine, check the oil level in the gearbox located at the left rear of the spreader.
Keep the bearbox filled to the center of the top shaft of the gearbox with #80 or #90 gear lube.
DRIVE CHAINS
Lubricate the drive chains with a light machine oil. Keep chains aligned with sprockets, this will lengthen
the life of the sprockets and chain. Lubricate chains often.
PTO ASSEMBLY
Care must be taken to keep the male and female driving elements well
lubricated and free sliding. Failure to observe this precaution will result in
excessive pressure being required to collapse or extend the assembly while
subject to operating torque. This excessive force may damage or displace the
jackshaft bearings. DO NOT lubricate the shield surfaces. The shield
surfaces must be kept dry, as dirt accumulation on them will quickly cause
these units to bind and not rotate. Care should also be taken to be certain that
the rotating integral shields are not dented or damaged, as this also will result
in excessive force being applied against the jackshaft. Damaged shields
also cause obvious difficulties when installing the assembly. If at any time the
shields do not turn freely, they should be checked to determine the cause, and
repaired or cleaned. To avoid damage to the main drive bearings, avoid
turning sharp corners while PTO is running.
Start and Stop the PTO slowly to avoid damage to the drive line.
LUBRICATION
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