# TCDS TC 895: McCauley Propeller Systems

- Type: Type certificate data sheet
- Status: Current
- Holder: McCauley Propeller Systems
- Revision: 0
- Product: Propeller
- Data sheet PDF: https://openairdocs.org/files/sha256/45/81/4581adbaa05238ca20372d3ebeea5d2b95201afa82b016c786ae49eb57c97b01
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9148269BD73B39208525671200571B64.0001
- Page: https://openairdocs.org/tcds/TC%20895

## Models (1)

As the data sheet lists them.

- 2C36C9

## What the data sheet says

This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
MacCauley 2C36 Propeller  T.C. 895
Type  Two-position; hydraulic (See NOTE 3)
Engine shaft  SAE No. 4 flange
Hub material  Alaminum a. loy
Blade material  Aluminum alloy
Number of blades
Hub models eligible  2C36C9 (See NOTE 1)  Approx. Maximum
Maximum  Diameter  Weight Complete (1b.)
Blades Eligible  (See NOTE 2)  HP  Continuous  RPM  Takeoff  RPM  (See NOTE 2)  Limits  (For reference  (See NOTE 3)  only)
90M-0  225  2600  225  2600  90" - 80"  (-0 to - 10)  85
90M-10
Certification basis: Type Certificate No. 895 (Expired September 24, 1958.  No propeller of this model
manufactured after that date eligible for use  on certificated aircraft.)
NOTE 1: Hub Model Designation.  A dash and a letter added to the hub model designation indicates a minor change
NOTE 2: Blade Model Designation.  which does not affect the eligibility.  ndicates that the propeller diameter is reduce  dash and a number (specifying inches) added to the blade model designatior  from the design basic diameter specified by the number
of inches indicated.  Self-contained hydraulic unit with magnetic control.
NOTE 4, 5, 6,  Not applicable.
rable of Propeller-Engine Combinations
Approved Vibrationwise  for use on Single-Engine Tractor Aircraft
The maximum and minimum propeller diameters that can be used for a vibration standpoint are shown below.
No reduction below the minimum diameter listed is permissible since this figure includes the diameter
reduction allowable for repair purposes.
Min. Diameter
_(in.)
86
```

## ADs (1, in force first)

- [AD 2005-14-11](https://openairdocs.org/ad/2005-14-11): Failed propeller blade · Hartzell Propeller BHC-92W, BHC-92ZF-1, BHC-92ZF-3 and 391 more. Effective Aug 17, 2005

## STCs approved under this data sheet (2)

- [STC SP01222WI](https://openairdocs.org/stc/SP01222WI): Installation of Aircraft Development propeller vortelators.. Aircraft Development Co
- [STC SP00582NY](https://openairdocs.org/stc/SP00582NY): Installation of Prop-Guard Polyurethane Protective Tape on the leading edge of metal propellers.. McFarlane Aviation, Inc.

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