Build9A
Well Known Member
I received this service bulletin in the mail.
http://www.lycoming.textron.com/sup...nancePublications/serviceBulletins/SB548A.pdf
I have a new 0-320 D1A and my fuel pump part # is 154724912.
On the list of codes the affected part #s the last four digits are all listed as even numbers like 3700, 3900, 4500, etc. including 4900. Since mine ends in 4912 do I need to replace my fuel pump?
If you have a new or overhauled engine from Lycoming you should read the bulletin. It affects 0-235s thru 0 and I0-360 engines shipped between Feb. 2000 and Sept. 2005. thanks for any help. Jack
http://www.lycoming.textron.com/sup...nancePublications/serviceBulletins/SB548A.pdf
I have a new 0-320 D1A and my fuel pump part # is 154724912.
On the list of codes the affected part #s the last four digits are all listed as even numbers like 3700, 3900, 4500, etc. including 4900. Since mine ends in 4912 do I need to replace my fuel pump?
If you have a new or overhauled engine from Lycoming you should read the bulletin. It affects 0-235s thru 0 and I0-360 engines shipped between Feb. 2000 and Sept. 2005. thanks for any help. Jack