Pro Boat PRB2850BD - Manual (Page 5)

5
m 1. Install the wing in the direction shown.
m 2. Use two 3mm x 12mm sheet metal screws and two
3mm washers to secure the wing to the hatch.
Note: The wing is not intended to
be a handle.
m 1. Carefully remove the tie wraps holding the rudder
control arms and the nylon rudder bushings in place.
m 2. Slide the rudders into the rudder struts with a bushing
above and below the strut.
m 3. Position the rudder stabilizer arms as shown with the
control arms pointing away from the transom.
m 4. Tighten the 3mm x 15mm hex screws, securing them
with 3mm nuts.
Note: Be sure the rudders are parallel
with one another and centered before
tightening the screws.
Important: Always use screw-locking
compound on metal-to-metal fasteners to
prevent them from vibrating loose.
For optimum performance, propeller balancing can add
several mph to top speed and reduce vibration. There are
several different propeller balancing tools available. Read the
instructions that accompany the propeller balancing tool, as
removing material from the correct part of the propeller is
crucial. Contact a local hobby retail store for assistance.
m 1. Turn on the transmitter, then the receiver. Center the
steering wheel and trim lever. Check that both rudder
servos operate using the radio system.
m 2. Slide the rudder control arms onto the rudder shafts.
m 3. Position the rudder control arms at a 90-degree angle
to the rudder as shown. Tighten the 3mm x 15mm hex
screws, securing them with 3mm nuts.
Important: Always use screw-locking
compound on metal-to-metal fasteners to
prevent them from vibrating loose.
Note: The twin-oversized rudders offer
incredible handling and eliminate the need
for skid fins. They also help protect the
propeller from impact with submerged
obstacles in the water. Care must be taken
in shallow water to keep the rudders from
becoming damaged.
Section 4: Installing the Wing
Section 5: Installing
the Rudder Stabilizer
Section 7: Propeller Balancing
Section 6:
Installing the Rudders