dave96818 Posted March 13, 2010 Share Posted March 13, 2010 APU will not start. Fuel flow w/ ignitors. Recommend swapping the ASR with the FHR? How can I download the ALSOCM 11-201 16.0 from home computer? Quote Link to comment Share on other sites More sharing options...
tinyclark Posted March 15, 2010 Share Posted March 15, 2010 APU will not start. Fuel flow w/ ignitors. Recommend swapping the ASR with the FHR? How can I download the ALSOCM 11-201 16.0 from home computer? I know what an AFI 11-201 is, but never heard of ALSCOM. Quote Link to comment Share on other sites More sharing options...
tinyclark Posted March 15, 2010 Share Posted March 15, 2010 (edited) DELETE Edited March 15, 2010 by tinyclark Quote Link to comment Share on other sites More sharing options...
MAXTORQ Posted March 15, 2010 Share Posted March 15, 2010 Most often over looked is th ignitor , even though it looks good sometimes they get so erroded that the spark is way too weak to promote combustion . Four things to check. Ignitor ASD relay FHR relay Crack pressure set per 49 job guide at 60 psi. Quote Link to comment Share on other sites More sharing options...
keepemflying130 Posted March 16, 2010 Share Posted March 16, 2010 Bad spray pattern also. Fuel flow and spark, but no joy. Quote Link to comment Share on other sites More sharing options...
jetcal1 Posted March 16, 2010 Share Posted March 16, 2010 Good call on the ignitor plug! Does this APU do the auto-shut down or no start with low or no oil pressure? You may also have a oil pressure switch that's not working. Quote Link to comment Share on other sites More sharing options...
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