Jabiru J450, Руководство конструктора

Страница: 288 / 343

Jabiru J450 Constructors Manual
Post-Paint>Wings>Fit wings
Tuesday, April 6, 2010 288 of 343
Each AN4-14A wing attach bolt should be fitted with one AN960-416 washer under the head
of the bolt and one AN960-416 washer under the nut.
It will be necessary to gently tap the AN4-14A bolts into place – tap in until the head of the
bolt is seated hard against the aluminium wing attach bracket and then put an AN960-416
washer and a MS20365-428 nut and tighten up until the nut is in safety: there should be at
least 1½ threads showing though the nut but not more than 3 threads showing.
DO NOT OVERTIGHTEN THESE BOLTS. They should be just tight enough to prevent
rotation. Over tightening may result in failure of the wing attach lugs.
Fit the strut
When both wing attach bolts are in place, lift the strut up to the underside of the wing and fit
the strut to the wing with an AN175-15A bolt inserted from the front and an AN960-516
washer MS20365-528 nut and tighten up until the nut is in safety: there should be at least 1½
threads showing though the nut but not more than 3 threads showing.
DO NOT OVERTIGHTEN THESE BOLTS. They should be just tight enough to prevent
rotation. Over tightening may result in failure of the strut attach lugs.
Repeat the fitting process for the other wing.
Fit the stall warning horn
Trim the stall warning tube to length and fit the stall warning horn to the end of the tube.
Hold the stall warning horn to the cabin upholstery with Velcro strips.
Test by sucking on the stall warning in the leading edge of the wing until you hear the horn.
This completes the Post-Paint>Wings>Fit wings task.