ADA Manufacturing

PMA PQ0977SW

27 approved parts United States

What is a PMA?

A Parts Manufacturer Approval authorizes a company to produce a replacement part for an FAA-certificated aircraft. Each entry below is one authorized part — the holder may install or sell it as a replacement for the named OEM part on the listed aircraft.

Approved parts

R-600-175B-M#https://drs.faa.gov/browse/excelExternalWindow/C34BAA3AE3969B6086257BFE004A1659.0001## replaces R-600-175B

Seal Disc Assy.

Applies to: Pratt & Whitney Wasp Jr. SB, Military Models R-985, R-1340, R-1830, R-2000, R2800, PT6A-15AG, -20AG, -20AAG, -20BAG, -27AG, -28AG, -34AG, -45R, -60AG, -65AG, -67AG, -67F

Supplement 5 · 05/27/2013
R-600-175B-M#https://drs.faa.gov/browse/excelExternalWindow/1A1A05729ABC5A3886257BFE004A165A.0001## replaces R-600-175B

Seal Disc Assy

Applies to: Warner Super Scarab 165) Air Tractor (AT-250, -300, -301, -400, -401, -401B -402, -402A, -402B, -501 -502, 502A, -502B, -503, -503A, -504, -602, -802, -802A) Wright (R-975-E3, Military Models R-1820, R-2600, R975

Supplement 5 · 05/27/2013
R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/7FA3EC5EDE502C3786257BFE004A1656.0001## replaces R-400-99

Seal Disc Assy.

Applies to: Ranger 6-440-C2 (Military R-440-1), 6-440-C5 (Military R-440-2, -3, -5, -7)) Warner (Super Scarab 165-E) Wright (R-760E-2, R-975E-3, Military Models R-760-2, -4, -8, R-975-11, -28, -30

Supplement 5 · 05/27/2013
R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/4716B825543CDB9286257BFE004A1655.0001## replaces R-400-99

Seal Disc Assy

Applies to: Pratt & Whitney Wasp S1H2, S3H2, Wasp Jr. SB, Military Models R-985-AN-14B, R-1340-36, -47, -49, -AN-1, PT6A-15AG, -20AG, -20AAG, -20BAG, -27AG, -28AG, -34AG, -45R, -60AG, -65AG, -67AG, -67F

Supplement 5 · 05/27/2013
R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/06DCE93C774F5C4F86257BFE004A1654.0001## replaces R-400-99

Seal Disc Assy.

Applies to: Continental W670-6N) Jacobs (R-755A2, L-4, R-755B2, L-6 Series, R-755S Military R-755-9, R-915-3, -5, -7) Lycoming (R-680-E1, -E2, -E3, -E3A (R-680-9), -E3B (R-680-13)

Supplement 5 · 05/27/2013
R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/776C0AEEA09F46E486257BFE004A1652.0001## replaces R-400-99

Seal Disc Assy.

Applies to: Beech D-18, E-18, C-45, G-18, H-18

Supplement 5 · 05/27/2013
R-600-91B-M#https://drs.faa.gov/browse/excelExternalWindow/7EE71635CD868CB486257BFE004A1658.0001## replaces R-600-91B

Diaphragm

Applies to: Air Tractor AT-250, -300, -301, -400, -401, -401B -402, -402A, -402B, -501 -502, -502A -502B, -503, -503A, -504, -602, -802, -802A) Pratt & Whitney (Wasp Jr. SB, Military Models R-985, R-1340, R-1830, R-2000, R2800, PT6A-15AG, -20AG, -20AAG, -20BAG, -27AG, -28AG, -34AG, -45R, -60AG, -65AG, -67AG, -67F) Warner (Super Scarab 165) Wright (R-975E-3 Military Models R-1820, R-2600, R-975

Supplement 5 · 05/27/2013
R-400-99-M#https://drs.faa.gov/browse/excelExternalWindow/2ECC25E9E8E1DA5586257BFE004A164F.0001## replaces R-400-99

Seal Disc Assy.

Applies to: Air Tractor AT-402, -502, -602, -802

Supplement 5 · 05/27/2013
R-400-66B-M#https://drs.faa.gov/browse/excelExternalWindow/CE94BB631D9915CA86257BFE004A1657.0001## replaces R-400-66B

Diaphragm

Applies to: Air Tractor AT-402, -502, -602, -802) Beech (D-18, E-18, G-18, H-18, C-45) Continental (W670-6N) Lycoming (R-680-E1, -E2, -E3, -E3A (R-680-9), -E3B (R-680-13)) Ranger (6-440-C2 (Military R-440-1), 6-440-C5 (Military R-440-2, -3, -5, -7)) Pratt & Whitney (Wasp S1H2, S3H2, Wasp Jr. SB, Military Models R-985-AN-14B, R-1340-36, -47, -49, -AN-1, PT6A-15AG, -20AG, -20AAG, -20BAG, -27AG, -28AG, -34AG, -45R, -60AG, -65AG, -67AG, -67F) Warner (Super Scarab 165-E) Wright (R-760-E2, R-975-E3, Military Models R-760-2, -4, -8, R-975-11, -28, -30

Supplement 5 · 05/27/2013
46414#https://drs.faa.gov/browse/excelExternalWindow/5705668172A8957386257B3B004ED3E0.0001## replaces Modification part

Mounting Bracket & Spacer, Shuttle Valve

Applies to: Allied Ag Cat Productions, Inc. G-164, G-164A G-164B

Supplement 4 · 03/13/2013
7001#https://drs.faa.gov/browse/excelExternalWindow/67565462C40C081286257B3B004ED3D0.0001## replaces Modification part

Flow Divider

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
35722#https://drs.faa.gov/browse/excelExternalWindow/C27FD86AC6AC70F886257B3B004ED3C2.0001## replaces Modification part

STC Data Plate

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
2524163-M#https://drs.faa.gov/browse/excelExternalWindow/3DFC4326E1A53A9E86257B3B004ED3CE.0001## replaces Modification part

Fuel Servo

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
A2227-M#https://drs.faa.gov/browse/excelExternalWindow/507DCFA130EE2CE986257B3B004ED3CB.0001## replaces Modification part

Support

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
C-10413-M#https://drs.faa.gov/browse/excelExternalWindow/32D8943162C3659586257B3B004ED3AB.0001## replaces Modification part

Carburetor Adapter Modification

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
10997#https://drs.faa.gov/browse/excelExternalWindow/16FE0E91E343502E86257B3B004ED3B7.0001## replaces Modification part

Adapter Plate-Lower

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
4780-M#https://drs.faa.gov/browse/excelExternalWindow/7285037B02B23E0986257B3B004ED3C4.0001## replaces Modification part

Flow Divider Bracket

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
70472-M#https://drs.faa.gov/browse/excelExternalWindow/9FF1CE5396F7D31186257B3B004ED3BC.0001## replaces Modification part

Intake Pipe

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
1842#https://drs.faa.gov/browse/excelExternalWindow/1CA0ACEA6C79000E86257B3B004ED3E4.0001## replaces Modification part

Reinforcement Plate, Boost Pump

Applies to: Allied Ag Cat Productions, Inc. G-164, G-164A G-164B

Supplement 4 · 03/13/2013
18S9181-M#https://drs.faa.gov/browse/excelExternalWindow/A060806633E36A7D86257B3B004ED3B2.0001## replaces Modification part

Carburetor Adapter Modification

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
45941-M#https://drs.faa.gov/browse/excelExternalWindow/6401DBA8E80B60DF86257B3B004ED3BA.0001## replaces Modification part

Tube Assembly, Main Suction Oil

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
1148#https://drs.faa.gov/browse/excelExternalWindow/1F6C393412C74E3A86257B3B004ED3DD.0001## replaces Modification part

Manifold, Shuttle Valve

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
32931#https://drs.faa.gov/browse/excelExternalWindow/B0C162EC0F3BC64C86257B3B004ED3D6.0001## replaces Modification part

Shuttle Valve

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
C4A-M#https://drs.faa.gov/browse/excelExternalWindow/20954D4656D9476C86257B3B004ED3E6.0001## replaces Modification part

Screen Assembly, Fuel Strainer

Applies to: Allied Ag Cat Productions, Inc. G-164, G-164A G-164B

Supplement 4 · 03/13/2013
70473#https://drs.faa.gov/browse/excelExternalWindow/63F4A5D302A9E16186257B3B004ED3BF.0001## replaces Modification part

Reference Air Manifold

Applies to: Pratt & Whitney R-985-AN-1 & R-985-14B

Supplement 4 · 03/13/2013
WL-7A-M#https://drs.faa.gov/browse/excelExternalWindow/B1F7379A8C060032862579B1005A3398.0001## replaces Modification Part

Battery timer

Applies to: Jacobs, Teledyne Continental Motors R-755A1, R-755A2, R-755B1, R-755B2, L-4, L4MB, R-755-9, L-6, L-6MB, R-915, R-755S, W670-M, W670-23.

Supplement 3 · 02/20/2012
4276-R#https://drs.faa.gov/browse/excelExternalWindow/B861D3B3C59301C2862572F10070534E.0001## replaces 4276

Piston

Applies to: Jacobs R-755A2 R-755B2 Series Engines

Supplement 1 · 11/28/2001

Source: FAA Parts Manufacturer Approval bulk database. The authoritative supplement PDFs live on drs.faa.gov.