Harken 7415.15S MKIV Hydraulic Jib Reefing & Furling - Manual (Page 12)

12 MKIV Hydraulic Unit 5
Preassembly Short Top Foil
If top foil is shorter than 10 5/16" (262 mm) shorten one of the lower foils and redrill the three holes.
2.125"
53.98 mm
3.375"
85.37 mm
4.625"
117.48 mm
Ø
0.522"
13.26 mm
Ø
0.166"
4.22 mm
9'2"
233 mm
Trim Cap Connector Half
Ø
0.522"
13.26 mm
Tip: Mark top foil to distinguish
from cutoff piece.
Scribe line on top of foil to mark drill
holes. Lay top foil alongside cutoff
piece and use a flat metal object
(i.e. metal ruler) to scribe top
line of foil.