PMA Details 44770

Part Number: AE44770 (and undersizes up to .030)
Part Name: Lock, Exhaust Valve
Replaced Part Number: 44770
Approval basis: Test and Computation per 14 CFR § 21.303 Dwg. No AE44770 Rev IR Date 05/05/65 or later FAA approved revisions.
Models: Pratt & Whitney (Twin Wasp R-2000-2SDG, 2SD1G, 2SD13G, 3, 4, 4M1, 4M2, 7, 7M1, 7M2, 7M3, 9, 9A, 9M1, 9M2, 9M3, 9M4, 9M6, 11, 11M1, 11M2, 11M3, 11M4, D3, D4, D5, D7, D14, E1, Double Wasp R-2800-21, 21M1, 27, 27M1, 31, 31M1, 31M2, 34, 34M1, 34W, 43, 51
Holder: Airmotive Engineering Corp
Holder number: PQ0003SW
Address: 9503 Middlex San Antonio TX (United States)
Office: San Antonio TX FAA Office Tel: (210) 308-3360

Certificat: FAA