Hangar 9 PT-19 CL Assembly Manual page 14

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Step 3
Use two landing gear straps and four #4 x 3/4-inch sheet
metal screws to secure the main landing gear to the bottom
of the wing. Use a #1 Phillips screwdriver to tighten the
screws.

Step 4
Use a file to create a flat area on the main landing gear wire
for the setscrews from the wheel collars to rest. This will
allow for a more secure attachment of the wheels and help
prevent them from falling off in flight.
14
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Step 5
Slide a 1/8-inch wheel collar onto the main gear wire. Use
a 3mm setscrew and 1.5mm hex wrench to secure the
collar to the wire. Slide the main wheel in position, then use
another wheel collar and setscrew to complete the wheel
installation.
Important: Make sure to use threadlock on the
setscrews to prevent them from vibrating loose.

Step 6
Repeat Steps 1 through 5 to install the remaining main
landing gear and wheel. Note the positioning of the main
gear in relationship to the aircraft.

Step 7
Use a hobby knife and #11 blade to remove the covering a
the rear of the fuselage for the tail wheel.
Hangar 9 PT-19 CL Assembly Manual