Grob 103 - Main Tire Tube Type

[[email protected]]

Trying to order a 600 x 6 Tube for the main tire on a Grob 103 Twin II, and need to know which tube I need to order (which valve is used? ) There are several different types?

http://wingsandwheels.com/aircraft-parts/tubes.html

These are the valve variations:

TR-87 short valve bent out 90 degrees from center (left)TR-67 vs TR-87

TR-67 long valve bent out 90 degrees from center (right)

TR-20 straight valve

90 valve bent out 90 degrees from center

45 valve bent out 45 degrees from center

Thanks for the help!

Tim Hanke
Adirondack Soaring

Saratoga Springs, NY

[[email protected]]

I have a 600 X 6 tire and tube off a G-103 and it has a straight filler tube located 1" from center line and it is 1.75" tall.
JJ

[Bill T]

The previous owner of W&W could tell you what you needed. That "corporate knowledge " did not transfer with the company,
BillT

[Larry Suter]

According to my records our club orders
"TU 600-6 Short Tube, Short 90 Stem TR-87" tubes from Desser for our Grob 103 main wheels.

Larry
Northern California Soaring Association

On Thursday, March 24, 2016 at 11:22:41 AM UTC-7, wrote:
> Trying to order a 600 x 6 Tube for the main tire on a Grob 103 Twin II, and need to know which tube I need to order (which valve is used? ) There are several different types?
>
> http://wingsandwheels.com/aircraft-parts/tubes.html
>
> These are the valve variations:
>
> TR-87 short valve bent out 90 degrees from center (left)TR-67 vs TR-87
>
> TR-67 long valve bent out 90 degrees from center (right)
>
> TR-20 straight valve
>
> 90 valve bent out 90 degrees from center
>
> 45 valve bent out 45 degrees from center
>
> Thanks for the help!
>
> Tim Hanke
> Adirondack Soaring
>
> Saratoga Springs, NY

[[email protected]]

Thanks Larry


On Friday, March 25, 2016 at 12:00:35 AM UTC-4, Larry Suter wrote:
> According to my records our club orders
> "TU 600-6 Short Tube, Short 90 Stem TR-87" tubes from Desser for our Grob 103 main wheels.
>
> Larry
> Northern California Soaring Association
>
> On Thursday, March 24, 2016 at 11:22:41 AM UTC-7, wrote:
> > Trying to order a 600 x 6 Tube for the main tire on a Grob 103 Twin II, and need to know which tube I need to order (which valve is used? ) There are several different types?
> >
> > http://wingsandwheels.com/aircraft-parts/tubes.html
> >
> > These are the valve variations:
> >
> > TR-87 short valve bent out 90 degrees from center (left)TR-67 vs TR-87
> >
> > TR-67 long valve bent out 90 degrees from center (right)
> >
> > TR-20 straight valve
> >
> > 90 valve bent out 90 degrees from center
> >
> > 45 valve bent out 45 degrees from center
> >
> > Thanks for the help!
> >
> > Tim Hanke
> > Adirondack Soaring
> >
> > Saratoga Springs, NY

[Eric Munk]

Note that there's also a fair number of Twin Astirs out there with the
optional mod for a 5.00x5 wheel. Mine is one of them.

At 12:06 25 March 2016, wrote:
>Thanks Larry
>
>
>On Friday, March 25, 2016 at 12:00:35 AM UTC-4, Larry Suter wrote:
>> According to my records our club orders
>> "TU 600-6 Short Tube, Short 90 Stem TR-87" tubes from Desser for our
Grob
>103 main wheels.
>>
>> Larry
>> Northern California Soaring Association
>>
>> On Thursday, March 24, 2016 at 11:22:41 AM UTC-7,
wrote:
>> > Trying to order a 600 x 6 Tube for the main tire on a Grob 103 Twin
II,
>and need to know which tube I need to order (which valve is used? ) There
>are several different types?
>> >
>> > http://wingsandwheels.com/aircraft-parts/tubes.html
>> >
>> > These are the valve variations:
>> >
>> > TR-87 short valve bent out 90 degrees from center (left)TR-67 vs
TR-87
>> >
>> > TR-67 long valve bent out 90 degrees from center (right)
>> >
>> > TR-20 straight valve
>> >
>> > 90 valve bent out 90 degrees from center
>> >
>> > 45 valve bent out 45 degrees from center
>> >
>> > Thanks for the help!
>> >
>> > Tim Hanke
>> > Adirondack Soaring
>> >
>> > Saratoga Springs, NY
>
>