74-18-08 TELEDYNE CONTINENTAL MOTORS: Amendment 39-1935. Applies to Teledyne Continental Model TSIO-360-C and TSIO-360-D engines.
Compliance required within the next 25 hours after the effective date of this AD, unless already accomplished.
To prevent fuel nozzle line leakage or breakage accomplish the following:
1. Carefully inspect the fuel nozzle lines for:
a. Chafing - where lines have rubbed together, rubbed other engines parts or have been rubbed by other items.
b. Kinks or sharp bends
c. Fuel stains at the ferrules
(lines must be replaced with airworthy components if any of the above discrepancies are found)
2. Install new clamps and brackets to prevent further chafing in accordance with Teledyne Continental Service Bulletin M74-5A or equivalent procedure approved by the Chief, Engineering and Manufacturing Branch, FAA Southern Region.
This amendment becomes effective August 30, 1974.