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M25 Jet Drive
1.
Pull the vent hose off of the grease fitting.
2.
Pump in grease through the grease fitting, using the grease gun provided,
until excess grease starts to exit the vent hose.
3.
Reconnect the vent hose onto the grease fitting after greasing.
a
a - Grease fitting
NOTE : After 30 hours of operation, pump in extra grease to purge out any moisture.
Visually inspecting the purged grease at this time will give an indication of
conditions inside the bearing housing. A gradual increase in moisture content
indicates seal wear. If the grease begins to turn dark or dirty gray, the driveshaft
bearing and seals should be inspected and replaced if necessary. Some discoloration
of the grease is normal during the break-in period on a new set of seals.
b - Vent hose
b
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