Crack in Crankcase

by Ron Greene in 912 / 914 Technical Questions 8 years ago

Looking for some advice. 912ULS, Serial #4427595 crankcase Serial #14827, TTIS 716.7 Following a flight noticed oil drip, cleaned oily area and did a ground run. Leak coming from a crack on the top of the crankcase in area by cylinders one and three exactly as outlined in SB 912-029.

Talked with Lockwood they said I have two options, short block rebuild ($11,015.65) price includes a $2125.00 Goodwill Discount or a new engine ($17,700.00)

Asking for advice on any other options that may be out there?

Thanks,
Ron Greene

Re: Crack in Crankcase

by Stuart Somers » 8 years ago

Stuart Somers

2 7 3

Hi Ron,

I just had my 914 crankcase replaced for the same reason. for me is was a decision between replacing the crankcase with a refurbished one (subject to the same SB) or upgrading to the newer crankcase without these issues. The difference was about $5000. So I'd make sure if you are considering the engine swap, that the new engine isn't prone to cracking.

Thank you said by: Ron Greene

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Re: Crack in Crankcase

by gaetan belanger » 8 years ago

gaetan belanger

0 10 0

I Ron
Please send me some pictures of your crack case to my direct email
casair@cooptel.qc.ca I may have a suggestion for you Phil

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Re: Crack in Crankcase

by Ron Greene » 8 years ago

Ron Greene

5 30 0

Phil,

Thanks, it is hard to see the crack, Will attempt to take some pictures tomorrow.

Ron Greene

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Crack in Crankcase

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