Pro Boat Miss Budweiser Owner's Manual page 9

Lubrication
It is important to lubricate the drive shaft of the Miss Budweiser
with silicone cable grease after every two hours of operation.
Do not forget to do this. You can purchase this silicone grease at
your local hobby store. To lubricate the drive shaft, follow these
simple instructions.
1A
1B
Prop Drive Dog
1.5 mm
Prop Nut
Set Screw
Carefully note how the drive shaft and prop are presently
installed. This is important so that when you have finished
lubricating the drive shaft, you can correctly re-install the
drive shaft.
2
Loosen and remove the prop nut that holds the propeller from
the drive shaft as shown. Next, remove the propeller.
Section 6: Maintenance (cont.)
Flywheel
Drive Dog
1.5 mm
Set Screw
3
Loosen (do not remove) the 1.5 mm set screw with a 1.5 mm
hex driver or Allen wrench from the drive dog.
4
Loosen (do not remove) the prop drive dog 1.5 mm set screw
as you did in the previous step.
5A
Carefully remove the drive shaft.
9