The advantage of this 2-part tail rotor housing is that the gearbox can be checked just by removing the rear housing shell.
When adjusting the meshing clearance of the bevel gears and similar settings please keep closely to the building instructions; for lubrication use titanium grease; Ord.No. 10/36.
The tail rotor is a vital and highly stressed component in any model helicopter. For this reason it must be checked thoroughly; this only requires you to undo six screws!