Multiplex HERON 21 4276, Building Instructions, Page: 25 / 68

25
Part No. Description Material Dimensions
No. off
Spars, longerons and stiffeners
63
2 Outer spar sleeve => in wing Square CFRP 5,5 x 3,5 x 200 mm
64 2 Outer spar sleeve => in wing Square aluminium 10 x 8 x 900 mm
65 2 Inner spar tube => in wing Square CFRP 8.8 x 6.9 x 1.5 x 900
66 1 Fuselage stiffening tube Hex. GRP 12 A/F x 0.4 x 560 mm
67 4 Aileron / Flaps stiffening tube Stainless steel tube 3 Ø x 2.6 Ø x 330 mm
* supplied length 650 mm => cut to length as listed below:
68
2 GRP rod GRP 1.3 Ø x 650 mm*
68
1 R.H. fin stiffener GRP 1.3 Ø x 215 mm (650 mm*)
68
1 L.H. fin stiffener GRP 1.3 Ø x 215 mm (650 mm*)
68
1 Top tailplane stiffener GRP 1.3 Ø x 400 mm (650 mm*)
68
1 Bottom tailplane stiffener GRP 1.3 Ø x 400 mm (650 mm*)
* supplied length 800 mm => cut to length as listed below:
69
2 GRP rod GRP 2 Ø x 800 mm*
69
1 Bottom fuselage longeron GRP 2 Ø x 218 mm (800 mm*)
69
2 Side fuselage longeron GRP 2 Ø x 326 mm (800 mm*)
69
1 Rear fuselage longeron GRP 2 Ø x 282 mm (800 mm*)
69
1 Top fuselage longeron GRP 2 Ø x 243 mm (800 mm*)
Propeller, propeller hub, spinner set
72
1 Plain washer Metal 8.4 I.D., 16 mm O.D.
73 1 Shakeproof washer Metal 8.4 I.D., M8
74 1 Nut Metal M8
75 2 Cheesehead screw Metal M3 x 20 mm
76 2 Self-locking nut Metal M3
77 1 Mushroom-head screw Metal M2.5 x 12 mm
79 1 Taper collet, complete Metal 5 mm Ø
80 1 Propeller hub Inj.-moulded plastic Ready made
81 1 Spinner Inj.-moulded plastic 55 mm Ø
82
2 Folding propeller blade Inj.-moulded plastic 12 x 6”