Section 2: Aileron Servo Installation - Hangar 9 P-51 Mustang 1.50 ARF Assembly Manual

Section 2: Aileron Servo Installation

Required Parts
• Wing assembly
• Aileron servos w/mounting hardware (2)
• Servo hatch screws (#2 x 3/8") (4)
• Large Servo Arm (JRPA212) (1 pkg)
• Servo mounting blocks (4)
• 24" Servo Lead Extension (JRPA102)
• Aileron servo hatch (2)
Required Tools and Adhesives
• Phillips screwdriver
• String/dental floss
• Drill Bit: 1/16", 5/64" • Drill
• 6-minute epoxy
Step 1
Locate the aileron hatch. The slot for the aileron horn is
positioned towards the trailing edge of the wing and
towards the wing tip as shown.
Note: The aileron servo is mounted directly
to the hatch.
8
• Felt-tipped pen
• Ruler
Step 2
Install the recommended servo hardware (grommets and
eyelets) supplied with the servo. Temporarily install a
long half servo arm (JRPA212) onto the servo and
position the servo onto the hatch so the servo arm is
centered in the notch. Also ensure the servo arm does not
extend past the edge of the servo hatch. Once satisfied,
mark the location for the servo mounting blocks.
Step 3
Locate the servo mounting blocks. Use 6-minute
epoxyto glue them in place on the marks made in
the previous step. Let the epoxy fully cure before
proceeding to the next step.