737 classics 10 year O/H requirement

[carholme]

Can someone please advise if the 737 classics have had the 10 year calendar overhaul removed and now reverted to cycles only? Would seem strange if they have, especially long term storage problems with corrosion.

Thanks for any assistance.

carholme

[Blink182]

We've got a fleet of them......... -400s with delivery from 1991. Hours are in the 40,000s...........still going , em, Strong

[carholme]

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[happybiker]

"737 classics 10 year O/H requirement"

10 year O/H of what? Pressure vessels? Landing Gear? Fire bottles?

Can you be more explicit and if possible refer to the data which elicited your question.

[carholme]

737 classics Landing Gear O/H

Happybiker;

Good one and my apologies. Here is the title of the thread I posted in Tech Log, "737 classics Landing Gear O/H".

obviously didn't copy the title to this thread.

Thanks

carholme

[miamiair]

I was under the impression it was based on cycles only.

[Phixer99]

737 classics Landing Gear O/H

The B737CL landing gear overhaul period is 21,000 cycles or 10 years, whichever comes first [as stated in Sect 6, Systems]. The calendar limit is controlled by the CPCP [Sect 10].

B737CL MPD Rev.Mar-10