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To replace an end gasket:
Remove the retaining rings.
Loosen the wing nuts
and lift off the ring that holds the gasket in place.
Remove the damaged gasket and slide a new
gasket over the studs.
No sealant is required.
Reassemble. Slip the retaining ring over the studs to
cover the gasket. Tighten the wing nuts.
REPLACING
GASKETS
UGE014/0999 Water/Spray Tanks
MAINTENANCE 5-3
3
2
1
Normal operation of the WT/ST tank creates many wet sur-
faces. We recommend generous monthly lubrication of any
threaded or sliding components involved in positioning the
tank. Those components include the positioning mechanisms
such as the up/down vertical support shafts, side-to-side cross
thread, and the linear actuator. You may need to lubricate
more often than monthly.
Lubricate the vertical support shaft and
grease fittings.
Apply bearing compound to the fit-
tings until it overflows. Apply a coating of the compound
to the shafts as well.
Lubricate the side-to-side cross thread grease
fittings.
Apply bearing compound to the fittings until it
overflows. Apply a coating of the compound to the
thread as well.
Lubricate the linear actuator according to
manufacturer’s instructions.
LUBRICATING
THE
TANK
COMPONENTS
Tools required:
❒ grease gun
❒ seize-resistant
bearing
compound
1
2
3
CLEANING THE
T
ANK AND
S
PRAY
BARS
The tank, spray bars and optional recirculation reservoir
should be thoroughly to remove particles that can accumulate.
Drain the tank and reservoir.
Wipe surfaces thoroughly
to remove particles.
Remove the spray bars. Twist each spray bar coun-
terclockwise and pull it out.
Clean the spray bars. Flush each bar with a
compressed air line or water hose. Use a soft brush
to remove any particles clogging the small holes.
Reassemble by repeating the steps in reverse
order.
1
2
3
4
5