[NSRCA-discussion] OS140RX Does not run

[Pete Cosky]

Dennis,
 
I have my spare YS 1.40L I'd lend you if you need an engine. 
 
Heck, Arch gave me plenty of grief about having a YS and we see what he is
flying now.....that should open a can of worms....
 
Pete

  _____  

From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Dennis Bodary
Sent: Sunday, July 08, 2007 12:48 PM
To: nsrca-discussion at lists.nsrca.org
Subject: [NSRCA-discussion] OS140RX Does not run


With the nats fast approaching decided to install the new OS i had waiting
for a new plane. Tried to get it running today. No deal. swapped fuel tanks
still no deal. primed carb it would run for a second or so. Decided to
install the backplate/pump assembly off the old engine still would'nt run.
finally got tired of the 94 degree heat. installed old engine. using new
backplate/pump assembly it ran very rich really would'nt stay running fuel
pouring out the carb. But it did run. then i installed my old backplate/pump
assembly to the old engine. now everything runs as it did last week. 
 
Anyways now that you've read this far. the pump on the new backplate is
about 1/8" past the backplate. my old pump is about flush with the
backplate. 
 
Has/Did OS switch the pumps to solve a problem. my new engine i have had for
about a year and a half no telling how long it sat on the shelf before i
purchased it. could have been days or years. Old engine i have had for about
2 1/2 years.
 
Any help would be appreciated 
 
Thanks
Dennis


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