Log in
Search
Latest topics
» Well, well, my first Biplane for Cox!by roddie Today at 6:36 pm
» Wanted to Buy: Johnson .09 Bulldog
by defhill3 Today at 3:44 pm
» Cox Rocket Kits in Smithsonian
by Jason_WI Today at 1:27 pm
» David Allan Coe's prison workshop model plane auction ending soon
by ticomareado Today at 1:19 pm
» Another proposed design by Roddie
by fredvon4 Today at 11:33 am
» A Collector's Dream
by ticomareado Today at 11:03 am
» This mornings ebay adventures
by getback Today at 7:54 am
» Fox .15 Round 3!
by YakNine Today at 7:33 am
» "Received Damaged" -- This isn't going to end well..........
by rsv1cox Today at 7:30 am
» FAA Registration
by YakNine Today at 6:59 am
Cox Engine of The Month
February-2019
balogh's

"Black Lynx .049 with a Throttle, Exhaust Deflector and Nelson-Galbreath head set"

PAST WINNERS
balogh's

"Black Lynx .049 with a Throttle, Exhaust Deflector and Nelson-Galbreath head set"

PAST WINNERS
Tee Dee 09 just acquired
Page 1 of 1 • Share •
Tee Dee 09 just acquired
Today i acquire old , complete, but stuck TD09 by swap, (for some brushless electrics and props)

Got also spare glow plug , copper gasket, plastic venturi body and COX 09 wrench.
Will try soaking it in denat. alcohol, to try to unclog it .
Any suggestion for this process ?

Got also spare glow plug , copper gasket, plastic venturi body and COX 09 wrench.
Will try soaking it in denat. alcohol, to try to unclog it .
Any suggestion for this process ?
pegin964- Moderate Poster
- Posts : 28
Join date : 2017-12-23
Age : 54
Location : Novi Sad
Re: Tee Dee 09 just acquired
Hello , Will the engine turn over by hand ?? If it want may want to use some Hair dryer heat to warm it up , have a prop on it so U can try and turn the engine over put a couple drops of oil in the cly so not to bee dry! With the glow off if it don't turn over freely I would dismantle the engine completely and clean thoroughly ,,, we can go in to that if needed !! ,, remove the needle and clean the spray bar by pressure and solvent like Carb. cleaner (TRY AND NOT GET THE PLASTIC CARB BODY. CLEANED WITH THIS ) Let me know whats up . Eric https://dbabd7f0-a-62cb3a1a-s-sites.googlegroups.com/site/nitroengine/Cox_Medallion.049and.09_with_throttlemuffler.pdf?attachauth=ANoY7co9KeM4Li6PWph7EgPa9cj5707pkfNuR_scJUvBnjOlLNSxDChNoA5Q5MCnnOsJ4Ny_AN70PIJwlxpIQOMmDDrqSqabnyaOXLUOka_Z9kyTw1mzozy4qYm11Q5UT16Q68-7kFdnIEpOR1nei0nBdNt_gfWmXMaARs-G-5ax4cousAw-27_RZ6liAwUAMiJ3p_SrYVW2iAussO2qjj7dv7z86UkQNCKLtMJlP_LHaIRkGNlG5UgBq9HrC2PSSbJgswbT2TCz&attredirects=0
Last edited by getback on Sat Jul 28, 2018 6:37 pm; edited 1 time in total (Reason for editing : instruction sheet)
getback- Top Poster
- Posts : 5421
Join date : 2013-01-18
Age : 61
Location : julian
Re: Tee Dee 09 just acquired
Thank you for the tips, they worked, COX soaked for one night in denatured alcohol, and with some heat applied with hairdryer, dismantled, cleaned and after polishing some aluminium parts will be asembled, tested and put on a CL model, for new life.

Have just few more questions.
Brown textolite plate-gasket was porous and crunched. Do i need to replace it or just omit it , i do not remember that my old Medalion 09 have this textolite plate instaled.
Also, could be needle valve body "flipped" , to have fuel needle on top when TeeDee is side mounted on the model?

Have just few more questions.
Brown textolite plate-gasket was porous and crunched. Do i need to replace it or just omit it , i do not remember that my old Medalion 09 have this textolite plate instaled.
Also, could be needle valve body "flipped" , to have fuel needle on top when TeeDee is side mounted on the model?
pegin964- Moderate Poster
- Posts : 28
Join date : 2017-12-23
Age : 54
Location : Novi Sad
Re: Tee Dee 09 just acquired
The washer even though beat up should still work. Obviously replacing it would be better. It could be omitted but it does keep the rod and crankpin from rubbing the backplate. Your needle valve can be flipped over and you would also have to flip the ratchet clicker over as well.
Ken Cook- Top Poster
- Posts : 3373
Join date : 2012-03-27
Location : pennsylvania
Re: Tee Dee 09 just acquired
Thanx, assembly just done, as you suggested ,Textolite washer retained till acquire or made new one, needle valve fliped. Dufuser and needle valve cleaned with compressed air.
Polished with aluminium polishing compound,

Slightly oiled with fresh fuel and asembled,


Black engine, needs black prop, Master 7x4 ,

After testing, Teed Dee will be placed on scaled down 30" TEOSAWKI .
Thanx for suggestions and comments,
RGDS
Nenad
Polished with aluminium polishing compound,

Slightly oiled with fresh fuel and asembled,


Black engine, needs black prop, Master 7x4 ,

After testing, Teed Dee will be placed on scaled down 30" TEOSAWKI .
Thanx for suggestions and comments,
RGDS
Nenad
pegin964- Moderate Poster
- Posts : 28
Join date : 2017-12-23
Age : 54
Location : Novi Sad
Re: Tee Dee 09 just acquired


getback- Top Poster
- Posts : 5421
Join date : 2013-01-18
Age : 61
Location : julian
Re: Tee Dee 09 just acquired
Am waiting for some one to ask..TEOSAWKI???
The End Of Stunt As We Know It......
The End Of Stunt As We Know It......
fredvon4- Diamond Member
Posts : 2651
Join date : 2011-08-26
Age : 63
Location : Lampasas Texas
Re: Tee Dee 09 just acquired
In this case, I'd rather say, The old is new again..fredvon4 wrote:Am waiting for some one to ask..TEOSAWKI??? The End Of Stunt As We Know It......








Nice work on bringing the old beast back to life, Nenad.
- George
GallopingGhostler- Diamond Member
- Posts : 2040
Join date : 2013-07-13
Age : 64
Location : Clovis, New Mexico
Page 1 of 1
Permissions in this forum:
You cannot reply to topics in this forum