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Search: Posts Made By: rshearley
Forum: Fuel System 06-12-2014, 09:12 PM
Replies: 10
Views: 7,451
Posted By rshearley
Thanks!

Thanks for all the help.. Since the pump works fine with the bail I figured it must be a problem with the push rod or cam assembly... It appears the cam is not moving the diaphragm at all.. The...
Forum: Fuel System 06-12-2014, 12:44 AM
Replies: 10
Views: 7,451
Posted By rshearley
Help!...Mechanical Fuel pump only pumps by hand...

Recent rebuild of a friends 1970 A-4 that had seized and been taken apart in a random fashion... Very frustrating due to multiple frozen/rusted/broken studs and bolts in the head and manifold and...
Forum: Ignition System 08-10-2013, 09:39 PM
Replies: 4
Views: 2,771
Posted By rshearley
it's a late model and even with all sorts of...

it's a late model and even with all sorts of solvent lubricant pb blaster combinations its still not budging even with a giant pair of vice grips and a hammer... I am worried something may break so...
Forum: Ignition System 08-07-2013, 03:57 PM
Replies: 4
Views: 2,771
Posted By rshearley
Distributer Frozen

Working on getting a friends A-4 running after a partial rebuild. the engine has been sitting for 2 years and during attempts to start I tried to do an initial timing set and found the distributer is...
Forum: Drive Train / Propellers 06-12-2011, 06:30 AM
Replies: 30
Views: 12,419
Posted By rshearley
2 blade,lock in forward. Have a mark on the shaft...

2 blade,lock in forward. Have a mark on the shaft to show when the prop is vertical.
Forum: Reversing Gear 05-29-2011, 08:10 PM
Replies: 2
Views: 9,001
Posted By rshearley
Prop shaft alignment or a problem with the crank? Knock at low RPM's

I pulled the A-4 on Lola my Tartan 27 to do a valve job as well as a bunch of other work but stopped short of pulling the crank and accessory drive gears.
I put the engine back in after replacing...
Forum: Fuel System 03-15-2011, 06:36 PM
Replies: 22
Views: 15,658
Posted By rshearley
Ethanol Free alternatives? 100LL/Avgas?

There has been some discussion on our Tartan 27 group about switching to 100LL/Avgas, especially now with the proposal of an E-15 Mogas formulation.
I seem to remember that there used to be a...
Forum: Fuel System 11-07-2010, 08:34 PM
Replies: 9
Views: 7,758
Posted By rshearley
I am inclined to agree... I have not noticed the...

I am inclined to agree... I have not noticed the problem with my tank which I cleaned with lacquer thinner and flushed several times as well as polished with rags soaked in some solvent.. I did...
Forum: Fuel System 11-07-2010, 02:56 PM
Replies: 9
Views: 7,758
Posted By rshearley
Monel tank ethanol issues.

A percentage of Tartan 27 owners with original A-4's and Monel fuel tanks are experiencing problems with what is best described as a sludge like varnish build up in the fuel tanks that is causing...
Forum: Fuel System 10-18-2008, 08:43 AM
Replies: 8
Views: 10,072
Posted By rshearley
Needle valve degraded?

I have had a similar problem with the float needle valve.
The rubber tip in mine appeared to have worn/degraded after basically hardly any use.
This had led to fuel leaking through the flame...
Forum: Cooling System 08-25-2006, 11:52 AM
Replies: 1
Views: 5,143
Posted By rshearley
Raw water filter... different view

here's another shot...
Thanks,
Rich
Forum: Cooling System 08-25-2006, 11:46 AM
Replies: 1
Views: 5,143
Posted By rshearley
Raw Water Filter

I'm trying to replace the basket in the raw water filter. Does anyone recognise this filter?
Forum: Fuel System 08-09-2006, 10:28 PM
Replies: 2
Views: 3,473
Posted By rshearley
Thanks

I pulled the carb off and found a chunk of what looked a lot like gold paint... (hmm wonder where that came) from under the float valve seat.
I also discovered some water in the oil... I had run a...
Forum: Fuel System 08-07-2006, 09:38 PM
Replies: 2
Views: 3,473
Posted By rshearley
CarbRebuild- frazzled!

I decided to rebuild the carb in my 1970 A-4 along with the water and fuel pumps. The engine had been sitting for about three years and had some evidence of corrosion. The compression was 120 105 115...
Showing results 1 to 14 of 14

 
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