We need a “LIKE” emoticon!Joe Moilanen wrote:This was my answer to the one inch socket.
Joe
4518C
oil filter adapter SB
Moderators: GAHorn, Karl Towle, Bruce Fenstermacher
- GAHorn
- Posts: 21277
- Joined: Fri Apr 12, 2002 8:45 pm
Re: oil filter adapter AD
'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.

- Joe Moilanen
- Posts: 605
- Joined: Sun Dec 28, 2003 5:45 am
Re: oil filter adapter AD
Thank you George! I guess necessity is the Mother of invention!GAHorn wrote:We need a “LIKE” emoticon!Joe Moilanen wrote:This was my answer to the one inch socket.
Joe
4518C
- mmcmillan2
- Posts: 175
- Joined: Sat Jul 04, 2020 9:30 pm
Re: oil filter adapter AD
Mine is a few years old, had the hex head bolt. Fiber gasket was fine, but i was able to rotate the assembly by hand. My mechanic reinstalled with two copper washers per the current instructions. Looks good after my test flight.
170B owner, KCFD, CFI(I), ATP Multi
- 4583C
- Posts: 463
- Joined: Tue Apr 23, 2002 8:20 pm
Re: oil filter adapter SB
My answer to the 1” square socket problem. 1” to 3/4” adapter with a 12 point 7/8” socket stuck on the square 3/4” male end. Glad to have the SB done, although mine had never leaked with the fiber gasket.
You do not have the required permissions to view the files attached to this post.
- johneeb
- Posts: 1541
- Joined: Thu Jun 26, 2003 2:44 am
Re: oil filter adapter SB
Paul, you have a 1" to 3/4" adapter you must work on Kubota Tractors.4583C wrote:My answer to the 1” square socket problem. 1” to 3/4” adapter with a 12 point 7/8” socket stuck on the square 3/4” male end. Glad to have the SB done, although mine had never leaked with the fiber gasket.
John E. Barrett
aka. Johneb
Sent from my "Cray Super Computer"
aka. Johneb
Sent from my "Cray Super Computer"
- 4583C
- Posts: 463
- Joined: Tue Apr 23, 2002 8:20 pm
Re: oil filter adapter SB
Strangely enough I have two of those adapters and no 1” drives...don’t know if I could pick up a 1” drive ratchet anymore!johneeb wrote:Paul, you have a 1" to 3/4" adapter you must work on Kubota Tractors.4583C wrote:My answer to the 1” square socket problem. 1” to 3/4” adapter with a 12 point 7/8” socket stuck on the square 3/4” male end. Glad to have the SB done, although mine had never leaked with the fiber gasket.

- GAHorn
- Posts: 21277
- Joined: Fri Apr 12, 2002 8:45 pm
Re: oil filter adapter SB
Here’s another option.. 1-inch, 8-point, 1/2” drive: https://www.amazon.com/gp/product/B007Y ... UTF8&psc=1
You do not have the required permissions to view the files attached to this post.
'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.

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.