WTB Rocker arm 639614
Forum rules
You must be a member of the Cessna 120-140 Association in order to post new topics, reply to existing topics, or search for information on this forum. Use the "Join" link in the red menu bar.
You must be a member of the Cessna 120-140 Association in order to post new topics, reply to existing topics, or search for information on this forum. Use the "Join" link in the red menu bar.
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
WTB Rocker arm 639614
Looking for 1 to 4 rocker arms for small Continental, PN 639614 intake valve is common to C75, C85, C90, 0-200A & B. I can send to local aircraft engine shop for inspection/overhaul. This rocker does not have the additional oil squirt hole on the top by the valve stem. PM me with what you might have or know.
-
8342
- Posts: 293
- Joined: Sun Oct 14, 2018 11:55 pm
- Name: Rick F
- Location: KUSE Wauseon OH
- Aircraft Type: C-140 (sold)
- Occupation-Interests: Captain B-777 (Retired)
- Contact:
Re: WTB Rocker arm 639614
PM sent.
Rick
Rick
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: WTB Rocker arm 639614
Still looking.
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: WTB Rocker arm 639614
Problem solved, they are on the way, thx
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: WTB/WTT Rocker arm 639614
On again, I need the rockers without the oiler holes by the valve stem. Prefer to trade for my existing extra exhaust rockers recently overhauled with 50 hrs.
-
8342
- Posts: 293
- Joined: Sun Oct 14, 2018 11:55 pm
- Name: Rick F
- Location: KUSE Wauseon OH
- Aircraft Type: C-140 (sold)
- Occupation-Interests: Captain B-777 (Retired)
- Contact:
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: WTB Rocker arm 639614
Rick,
Have texted you a few times, you must be at Sturgis?
They turned out to be exhaust rockers with the oiler holes. I needed the intake rockers without the oiler holes.
Here's the difference
Have texted you a few times, you must be at Sturgis?
They turned out to be exhaust rockers with the oiler holes. I needed the intake rockers without the oiler holes.
Here's the difference
- RockerLabelsA.jpg (259.13 KiB) Viewed 3550 times
-
phil123
- Posts: 50
- Joined: Wed May 06, 2020 9:09 pm
- Name:
- Location: WA
- Aircraft Type: C140-O200
- Occupation-Interests: aircraft maint. former agpilot- anything GA
- Contact:
Re: WTB Rocker arm 639614
I have heard from an engine guy that the oil hole type rockers can be used for either side but must be on the exh. side. I would think extra oil would be a good thing, my 2cents. Call engine rebuild shop such as Western Skyways.
-
6643
- Posts: 2444
- Joined: Tue May 01, 2018 7:00 am
- Name: John C
- Location: KLCI, NH
- Aircraft Type: 1946 C140/C90
- Occupation-Interests: A&P, semi-retired
- Contact:
Re: WTB Rocker arm 639614
I think the problem is he's getting too much oil...
John Cooper
www.skyportservices.net
www.skyportservices.net
-
6597
- Posts: 374
- Joined: Tue May 01, 2018 7:00 am
- Name: David Sbur
- Location: Vancouver WA KVUO
- Aircraft Type: '46 140 0-200A
- Occupation-Interests: Agriculture
- Contact:
Re: WTB Rocker arm 639614
John is correct. Interestingly I was getting a fair amount of oil in the combustion chamber, either from the rings not seating in a timely manner or blow by or from the extra oil from the intake valve stem, who knows. For whatever the theory I did manage to get regular (correct) intake rockers and my issues are resolved. John and I aren't exactly sure what was going on and probably never will but the proof is in the pudding. I don't understand it but it worked. Sparkplugs are very much cleaner, no oiliness on any of them for a change.