AD-47-31-01
Nose Hydrolic Hose

Category: navion, nose, gear, hose

Applicability:
All serials up to and including Number NAV-4-947

Supersedes: Was mandatory note 10 of AD-782-3

Compliance: Accomplish befor October 1, 1947

Procedure: To reduce the possibility of nose gear hydraulic actuating cylinder line failures due to inflexibility, the cylinders must be removed and reinstalled with the lines from there, leading aft. Each of the present lines must be replaced with a longer line incorporating a "U-bend".

(North American Field Service Bulletin No. 28 covers this same subject.)


AD-47-31-01