Recommends Certain Parts Be Removed And Replaced At Next Inspection Cycle Continental Motors has updated its guidance for camshaft gears, recommending inspection and removal from service P/Ns 631845, 655430, 655516, or 656031, replacing the gear with with camshaft gear, P/N 656818. The Service Document initially announced the release of improved camshaft gear P/N 656818 in 2005. It now clarifies part number superseding action and amplifies camshaft gear replacement instructions.
Source: aero newsContinental Motors Updates Guidance On Camshaft Gears