Piper Service Letter No. 944
- PA-18-150 Super Cub serial numbers 18-7909040 thru 18-8109086
- PA-38-112 Tomahawk serial numbers 38-78A0001 thru 38-82A0023
Issue Date: April 20, 1982
Subject: Fuel Selector Valve Inspection and Lubrication
Summary: An improperly maintained three-position fuel selector valve could become difficult to rotate; this could result in damage to the selector lever mechanism and/or inability to switch tanks.
Open PDF: PIP_SL944.pdf