User Manual

38
DeNight Special 50 ARF Assembly Manual
􀀀 Step 27
Slide the cowl the rest of the way onto the fuselage
and use a 3/32-inch hex wrench to secure it with four
4-40 x 1/2-inch Allen screws, #4 steel washers and
1/4-inch lengths of silicone tubing.
􀀀 Step 28
Insert the plug into the fuel ll line and press the plug
into the body of the fuel dot.
􀀀 Step 29
Reinstall the needle valve and ratchet spring.
􀀀 Step 30
Install the spinner backplate and propeller, then
secure them with the washer and propeller nut
supplied with the engine. Space the trailing edge of
the propeller 1/8 inch from the small pins on the backplate.
􀀀 Step 31
Install the spinner cone and check that it does not
contact the propeller. Adjust the position of the
propeller if necessary. Use a #1 Phillips screwdriver to
secure the spinner cone with two #4 x 1/2-inch screws.