Gipsy Major Series 10 Engine - Chipmunk.
aroa,
Green Band is still around.
The problem with some of the excellent modern oils is that individuals in CASA demand that the original manufacturers recommendations be observed, precluding the use of modern oils.
Modern multi-grade oils are way ahead, even in old engines, but my experiences in getting approval to use modern oils that are sold as direct replacements for older single grade oils was, to say the least, disheartening.
In total contrast, of course, to FAA or NZ CAA.
What I would never admit to, in public, of course, would be to the use of some excellent oil additives, specifically developed by the USAF in the '50s, for big radials, which are just as applicable to small piston engines.
Tootle pip!!
Green Band is still around.
The problem with some of the excellent modern oils is that individuals in CASA demand that the original manufacturers recommendations be observed, precluding the use of modern oils.
Modern multi-grade oils are way ahead, even in old engines, but my experiences in getting approval to use modern oils that are sold as direct replacements for older single grade oils was, to say the least, disheartening.
In total contrast, of course, to FAA or NZ CAA.
What I would never admit to, in public, of course, would be to the use of some excellent oil additives, specifically developed by the USAF in the '50s, for big radials, which are just as applicable to small piston engines.
Tootle pip!!
Last edited by LeadSled; 11th Feb 2013 at 05:52.
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but my experiences in getting approval to use modern oils that are sold as direct replacements for older single grade oils was, to say the least, disheartening.
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Thanks Aroa, not too hot in NZ though... Mid 20's.. I'm running W100Plus. I've got some investigating to do first, oil level was quite low after landing, approx 3/4 gallon. I need to check the suction side of pump for leaks and the pickup etc. Oil burn is a little high, using about 3L an hour and fouling plugs on 1 cylinder on approach so I'm think ring issues...
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You guys seriously don't use MMO? Surely a wind up going on here.
As for oils, Leadie is correct about the newer oils with corrosion inhibitors etc (ASL CamGuard) and if you need to run a straight W120 not the W100plus CamGuard would be a worthwhile addition.
As for anything else, you might want red undies, a rabbits foot or anything else you find that gives you warm fuzzy feelings from a superstition.
As for MMO, well if you had some gummed up rings, and you filled a cylinder overnight and let it soak, that could work, so long as you drained it out. MMO is a very light weight paraffin oil, and 25% solvent, 1% dimethylether and some dye and fragrance.
As for adding it t your fuel. Don't.
I can see this thread now taking on a whole new definition of thread drift.
As for oils, Leadie is correct about the newer oils with corrosion inhibitors etc (ASL CamGuard) and if you need to run a straight W120 not the W100plus CamGuard would be a worthwhile addition.
As for anything else, you might want red undies, a rabbits foot or anything else you find that gives you warm fuzzy feelings from a superstition.
As for MMO, well if you had some gummed up rings, and you filled a cylinder overnight and let it soak, that could work, so long as you drained it out. MMO is a very light weight paraffin oil, and 25% solvent, 1% dimethylether and some dye and fragrance.
As for adding it t your fuel. Don't.
I can see this thread now taking on a whole new definition of thread drift.
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That is the mystery, why they swear by it
You now ave the recipe to make your own. In fact if I dig up the info, you could have a more specific recipe.
You now ave the recipe to make your own. In fact if I dig up the info, you could have a more specific recipe.
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Thanks for that ST
I searched for that and failed to find it.
Mind you breakie was calling!
Ed Kolin is one reliable source of knowledge in this area, and the man behind the ASL Camguard.
I searched for that and failed to find it.
Mind you breakie was calling!Ed Kolin is one reliable source of knowledge in this area, and the man behind the ASL Camguard.
Thread Starter
Hi Mr 'r',
I am out of trouble for the moment - as they say.
I have had a damaged engine repaired, and it is 'in and running'.
Still looking for an 'economical' spare Series 10 to go into the Chippy in another 200 or so hours.
Cheers
I am out of trouble for the moment - as they say.
I have had a damaged engine repaired, and it is 'in and running'.
Still looking for an 'economical' spare Series 10 to go into the Chippy in another 200 or so hours.
Cheers
