Can of you ragwing guys tell me if there is a grommet or anything around the pitot tube as it comes through the leading edge? If not, how is it installed?
Thanks.
-Dustin
Ragwing Pitot Tube Installation
Moderators: GAHorn, Karl Towle, Bruce Fenstermacher
- N4281V
- Posts: 56
- Joined: Fri Aug 02, 2002 2:04 am
Mine has clear plastic tubing on the tube where pitot tube comes out - I think it had a grommet before we covered the wings...dunno if the part manual says anything - it's not near me, it's 500 (driving) miles away. 

Ann W.
1948 Cessna 170
N4281V (sn 18699 - wings) & the former N4147V (sn 18479 - fuselage)
1948 Cessna 170
N4281V (sn 18699 - wings) & the former N4147V (sn 18479 - fuselage)
- GAHorn
- Posts: 21295
- Joined: Fri Apr 12, 2002 8:45 pm
A 5/16" rubber grommet is installed at that point. It's not difficult. Remove any pitot-cover/protector, slide the lubricated grommet over the pitot tube, and using a small flat screwdriver or pick, insert one edge of the grommet into position and work your way around the grommet until it's fully inserted. Replace the pitot cover/protector. My favorite lubricant for this job? What else? WD40! 

'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons.
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons.

- GAHorn
- Posts: 21295
- Joined: Fri Apr 12, 2002 8:45 pm
That's not the same kind of "pitot tube" we are talking about, DICK!blueldr wrote:WD40 may work OK on that job, but my girl friend has some really amazing cold cream.

'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons.
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons.

-
- Posts: 3485
- Joined: Sat May 06, 2006 6:05 pm
And your arthritis goes away.Haydon wrote:bluelder,
Just pour a gallon of WD-40 in the water softner.....no need for cold cream and it keeps the coffee pot real clean......![]()
Richard....
Richard Pulley
2014-2016 TIC170A Past President
1951 170A, N1715D, s/n 20158, O-300D
2023 Best Original 170A at Sault Ste. Marie
Owned from 1973 to 1984.
Bought again in 2006 after 22 years.
It's not for sale!
2014-2016 TIC170A Past President
1951 170A, N1715D, s/n 20158, O-300D
2023 Best Original 170A at Sault Ste. Marie
Owned from 1973 to 1984.
Bought again in 2006 after 22 years.
It's not for sale!
Cessna® is a registered trademark of Textron Aviation, Inc. The International Cessna® 170 Association is an independent owners/operators association dedicated to C170 aircraft and early O-300-powered C172s. We are not affiliated with Cessna® or Textron Aviation, Inc. in any way.