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May 06, 2009, 07:39 AM
I USE CAPS - EYE TROUBLE
Happymcc's Avatar
tHERE ARE MANY MORE THREADS THAN JUST AMERICAN STANDARD AND
METRIC . I AM SORRY BUT I CAN NOT HELP YOU . GOOD LUCK
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May 07, 2009, 06:54 PM
Registered User
Quote:
Originally Posted by Jsutherland8
I have the parts manual for the Royal 0.45 motor, but it had no screws for the muffler, and no spec. in the manual as to what the thread is tapped into the motor. Tried 6-32 and 2 metric taps, with no luck. It is a finer thread than 6-32, but close to the size. ...
Take your muffler to a good hardware store, and start trying screws. From your description, it could be 5-40, 3.5mm, or 3mm.
May 09, 2009, 11:30 AM
Dieselized User
gkamysz's Avatar
Quote:
Originally Posted by Jsutherland8
I have the parts manual for the Royal 0.45 motor, but it had no screws for the muffler, and no spec. in the manual as to what the thread is tapped into the motor. Tried 6-32 and 2 metric taps, with no luck. It is a finer thread than 6-32, but close to the size.

Any one got one ? and know what thread the screws are ?
It's probably a metric thread. 3 or 3.5. The problem could be that they went with a non standard pitch, but that is unlikely. They were OS clones.

Greg
May 29, 2009, 09:17 PM
Suspended Account
They use the same metric screw the OS uses
Jun 03, 2009, 11:26 AM
Registered User
SamoanRCer's Avatar

Supertigre G60 Blue Top manual


Hello everyone i was given a supertigre g60 blue top and i am trying to find a manual for it so i can tune it. at the moment it is very sensitive to adjustments. any help would be appreciated.
Jun 03, 2009, 03:39 PM
I USE CAPS - EYE TROUBLE
Happymcc's Avatar
Quote:
Originally Posted by SamoanRCer
Hello everyone i was given a supertigre g60 blue top and i am trying to find a manual for it so i can tune it. at the moment it is very sensitive to adjustments. any help would be appreciated.
all Manuals http://www.supertigre.com/manuals/index.html
Jun 06, 2009, 01:54 PM
Registered User
SamoanRCer's Avatar
Quote:
Originally Posted by Happymcc
Thanks for looking that up for me Happymcc
Jun 13, 2009, 08:26 AM
Registered User
rmyron's Avatar

Royal muffler screw


Screw size is 3.5mm
Jun 25, 2009, 05:45 PM
Rather be flyin
tom83's Avatar
dose any one have a 1976 OS .10 fsr manual? I cnat seem to find it even on the OS website that was given above. There is only the la version.
Jun 25, 2009, 09:07 PM
I USE CAPS - EYE TROUBLE
Happymcc's Avatar
Parts OS 10 fsr

The OS manual link works for me , not sure why your having trouble .

Can not find a manual for it .
Jun 25, 2009, 10:18 PM
Rather be flyin
tom83's Avatar
The link works for but it dose not have the right manual.
Jun 30, 2009, 06:21 PM
Registered User
Here is the manual for the OS FS-91S II Fuel Injection engine which I found very hard to find due to the engine now being discontinued, though parts can still be purchased for this engine.
http://manuals.hobbico.com/osm/fs91-ii-fi-manual.pdf
Jun 30, 2009, 08:59 PM
I USE CAPS - EYE TROUBLE
Happymcc's Avatar
OS 91 S - ll Fuel Injection
Jul 13, 2009, 06:07 PM
AMA 8711, FCC K4WZA
DPlumpe's Avatar
tom83 - here's the OS .10FSR
-Dave
Jul 13, 2009, 08:36 PM
Dieselized User
gkamysz's Avatar
I just scanned a Rossi manual. it has parts listings for .21-.90 engines. There is no date, but it should be early to mid 90's.

I also had a manual for a Rossi .90 RV RC marine engine.

www.dieselrc.com/download.html

Greg