AD-52-08-02
Carburator Hose


Category: navion, carburator, hose

Applicability: All Model B Aircraft

Supersedes: AD 51-19- 03

Compliance: No later than June 15, 1952.

Procedure: Due to reports of engine malfunction caused by collapse of flexible ducts in the air induction system, it is necessary to replace the section P/N 146-42207 ducting between the carburetor air filter assembly and the carburetor air mix box with wire reinforced ducting, or its equivalent.

Notes: Ryan Field Service Bulletin No. 16, dated February 12, 1952, covers this same subject.


AD-52-08-02