Documents & Manuals

[JamCoats]

IO-470H Performance Chart
http://www.navioninfo.com/files/IO470H_perfchart.pdf

IO-470H Flight Manual Supplement
http://www.navioninfo.com/files/IO470H_supplement.pdf

[Zach8910]

Lookin for the 520 versions....

[JamCoats]

@Zach8910 I'm sure we can cook them up. We're still sifting through tech data and haven't gotten into much of the engine conversion stuff yet. @NAviator , do you have any 520 Lit you could share?

[NAviator]

Just this...sorry it’s kinda blurry

71EC911F-4907-45BA-8D46-F32523C6DB97.jpeg (442.82 KiB) Viewed 7513 times

422357CF-1121-4F82-AEF3-BBBE776DF0BA.jpeg (330.9 KiB) Viewed 7513 times

[Hal]

Continental service bulletin CSB09-11A, that applies to the following Navion engines, IO-520-BB, IO-550-B, IO-550-G,
IO-550-N, IO-550-R recommends against cruise below 2300 RPM.
Hal