This is the building process of a Hong
Nor
X1-CRwith all pro's and con's found.
Click on the pictures to enlarge
Step 58
Drill two 7 mm holes at a 24 mm distance from
the center line using a 7 mm drill bit or a reamer.
The rear side of the wing has markings to easy up the measurement.
Fit at the red marked spots a 3 mm lock nut.
Mount the wing to the wing stands and place
the black plastic washers on top.
Then fit 3 x 12 mm round head hexagon screws using a 2 mm hexagon tool at
the red marked spots.