Description
Cirrus Aircraft 15165-007 Proportioning Unit — Wing, PU300EW126
Wing proportioning unit, quantity 1. Cirrus's ordering portal lists 15165-007 with the description “Proportioninig Unit Wing Pu300Ew126” (the portal's spelling), designation PU300EW126. The Cirrus parts catalog lists it as PROPORTIONING UNIT, WING in the Basic ice protection installation (IPC 30-05-01).
Fit, per the Cirrus Illustrated Parts Catalog:
- Basic ice protection (IPC 30-05-01): SR22 serials 0334 through 2437
TKS filters: Cirrus's maintenance manual (05-10) schedules replacement of the ice protection system filter every 1,200 hours or 2 years, whichever comes first. Filter elements: 26115-101 (Basic and Basic² systems; FIKI SR22 3403–3850 and SR22T 0001–0315) and 21986-203 (FIKI SR22 3851 and up, SR22T 0316 and up).
Serial ranges are transcribed from the Cirrus IPC. Confirm your aircraft's serial number, installed equipment and service bulletin compliance against current Cirrus documents before ordering.
Reference only — not a maintenance authority. The part numbers, effectivity and service bulletin references shown above are published as an aid to our customers and may not reflect current Cirrus data. They must not be used as the basis for installation. Mechanics must obtain and use their own current Cirrus Illustrated Parts Catalog and the current revision of any service bulletin, and must verify applicability against the aircraft serial number, service bulletin compliance and any installed STCs, before ordering or installing any part.
