Meccano 16211 - Helicopter Assembly - Steps 27-29; Tail Rotor and Final Touches

S2
S2
S2
27
x1
x1
S1
5 8 mm
,,
15/64
,
S1
x1
2624
28
x6
x6
x2
x6
x6
S2
9 5 mm
,,
3/8
,
S2
x2
2827
29
A238x3
x1
x1
,,
2
31/64
63 5 mm
,
A338x1
x1
x1
x1
A338
A238
14