- Holder
- McCauley Propeller Systems
- Revision
- 24
- Revised
- November 2, 2009
- Status
- Current
- Product
- Propeller
- Certification basis
- Part 14, Part 21, Part 35, CAR 14
- Models
- 4
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 4
| Model | Also known as | Note |
|---|---|---|
| 1A170 | Formerly Cessna Aircraft Co. | |
| 1B175 | Formerly Cessna Aircraft Co. | |
| 1A162 | ||
| 1A175 | Formerly Cessna Aircraft Co. |
Airworthiness directives · 3
ADs whose products are models on this data sheet, matched by model and maker.
STCs approved under this data sheet · 3
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
Page No. 1 2 3 4 5 6
Rev. No. 24 24 24 24 24 24
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
P-857
Revision 24
McCauley
1A162
1A170
1A175
1B175
November 02, 2009
TYPE CERTIFICATE DATA SHEET NO. P-857
Propellers of models described herein conforming with this data sheet (which is part of Type Certificate No. 857) and other approved
data on file with the Federal Aviation Administration, meet the minimum standards for use in certificated aircraft in accordance with
the pertinent aircraft data sheets and applicable portions of the Federal Aviation Regulations provided they are installed, operated, and
maintained as prescribed by the approved manufacturer's manuals and other approved instructions.
Type Certificate Holder: McCauley Propeller Systems
7751 East Pawnee
Wichita, KS 67207
Type: Fixed pitch metal
Material: Aluminum Alloy
No. of Blades: Two
Takeoff & Hub Drilling
Model Max. Cont. Diameter Standard No. Di a. Dia. Bolt Hub Dimensions Weight (lb.)
(See NOTE 2) HP RPM Limits Pitch Holes Ho les Circle Dia. Thickness (Max. Dia.)
1A162/TCD 100 2750 69”-66” 80”-40” 6 25/64” 4” 5-1/16” 5-55/64” 24.4
1A170/DF 165 2800 82”-70” 80”-40” 8 25/ 64” 5-1/4” 6-1/4” 3-7/16” 33
1A170/DM 165 2800 82”-70” 80”-40” 8 25/ 64” 5-1/4” 6-1/4” 3-7/16” 33
1A170/L 165 2800 82”-70” 80”-40” 8 25/ 64” 5-1/4” 6-1/4” 3-7/16” 33
1A170/LL 165 2800 82”-70” 80”-40” 8 25/ 64” 5-1/4” 6-1/4” 3-7/16” 33
1A175/DM 165 2800 82”-70” 80”-40” 8 25/ 64” 5-1/4” 6-1/4” 3-7/16” 33
1A170/BMS 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 5-3/32” 4-13/16” 36*
1A170/GM 165 2800 82”-70” 80”-40” 6 25/ 64” 4-3/4” 6-1/4” 3-7/16” 33
1A170/CFA 180 2700 78”-70” 80”-40” 6 33/64” 4-3/4” 6” 7-7/16” 40*
1A170/EFA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 5-3/32” 4-15/16” 36*
1A170/FFA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 5-3/32” 6-3/32” 38*
1A170/JFA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 6-1/4” 4-15/16” 40.75*
1A170/JHA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 6-1/4” 4-15/16” 40.75
1A170/KFA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 6-1/4” 6-3/32” 41.25*
1A170/SFA 180 2700 78”-70” 80”-40” 6 33/ 64” 4-3/4” 5-3/4” 3-7/16” 33
1A170/SFC 165 2800 82”-70” 80”-40” 6 33/64” 4” 5-1/4” 3-7/16” 33
1A175/FC 175 2400 84”-70” 80”-40” 6 33/64” 4” 6-1/2” 3-7/16” 33
1A175/GM 165 2800 82”-78” 80”-40” 6 25/ 64” 4-3/4” 6-1/4” 3-7/16” 33
P-857 2 Rev. 24
Takeoff & Hub Drilling
Model Max. Cont. Diameter Standard No. Di a. Dia. Bolt Hub Dimensions Weight (lb.)
(See NOTE 2) HP RPM Limits Pitch Holes Ho les Circle Dia. Thickness (Max. Dia.)
1A175/GMA 165 2800 82”-78” 80”-40” 6 25/ 64” 4-3/4” 6-1/4” 5-7/16” 37.5*
1A175/SFC 165 2800 82”-70” 80”-40” 6 33/64” 4” 5-1/4” 3-7/16” 33
1B175/MFC 185 2500 84”-78” 80”-40” 6 33/64” 4” 5-1/4” 3-7/16” 33
1A175/ATM 165 2800 82”-78” 80”-40” 6 29/ 64” 4-3/4” 5-63/64” 6-13/16” 39.25*
1A175/ETM 165 2800 82”-78” 80”-40” 6 29/ 64” 4-3/4” 5-63/64” 6-13/16” 39.0*
* Includes doweled spacer
Certification Basis:
Propeller Certification Basis Method of Approval Approval Date
1A162/TCD 14 CFR Part 35, Amdt 35-1 to 35-6 DOA under 14 CFR Part 21, Subpart J October 6, 2009
1A170/DF
Civil Air Regulations (CAR) Part 14
Oct 19, 1945 Amendment (Amdt) 14-1
April 23, 1947
1A170/DM CAR Part 14 Oct 19, 1945 Amdt 14-1 April 23, 1947
1A170/L CAR Part 14 Oct 19, 1945 Amdt 14-1 October 17, 1950
1A170/LL CAR Part 14 Oct 19, 1945 Amdt 14-1 October 17, 1950
1A175/DM CAR Part 14 Oct 19, 1945 Amdt 14-1 July 9, 1959
1A170/BMS
14 Code of Federal Regulations (CFR)
Part 35, Amdt 35-1 & 35-2
14 CFR Part 21, Subpart J, and 14 CFR Part
35
May 29, 1990
1A170/GM CAR Part 14 Oct 19, 1945 Amdt 14-1 October 9, 1956
1A170/CFA
14 CFR Part 35, Amdt 35-1 & 35-2
Delegation Option Authorization (DOA)
under 14 CFR Part 21, Subpart J
August 19, 1967
1A170/EFA
14 CFR Part 35, Amdt 35-1 & 35-2
14 CFR Part 21, Subpart J, and 14 CFR Part
35
June 14, 1968
1A170/FFA
14 CFR Part 35, Amdt 35-1 & 35-2
DOA under 14 CFR Part 21, Subpart J, and 14
CFR Part 35
August 2, 1974
1A170/JFA
14 CFR Part 35, Amdt 35-1 & 35-2
14 CFR Part 21, Subpart J, and 14 CFR Part
35
October 4, 1982
1A170/JHA 14 CFR Part 35, Amdt 35-1 to 35-6 DOA under 14 CFR Part 21, Subpart J March 27, 1998
1A170/KFA
14 CFR Part 35, Amdt 35-1 & 35-2
14 CFR Part 21, Subpart J, and 14 CFR Part
35
October 4, 1982
1A170/SFA 14 CFR Part 35, Amdt 35-1 & 35-2 DOA Part 410 of the Regs of the Admin. October 25, 1963
1A170/SFC CAR Part 14 Oct 19, 1945 Amdt 14-1 DOA under 14 CFR Part 21, Subpart J July 1, 1966
1A175/FC CAR Part 14 Oct 19, 1945 Amdt 14-1 June 24, 1957
1A175/GM CAR Part 14 Oct 19, 1945 Amdt 14-1 December 6, 1960
1A175/GMA 14 CFR Part 35, Amdt 35-1 & 35-2 DOA under 14 CFR Part 21, Subpart J August 19, 1967
1A175/SFC CAR Part 14 Oct 19, 1945 Amdt 14-1 July 9, 1959
P-857 3 Rev. 24
Certification Basis: (cont’d)
Propeller Certification Basis Method of Approval Approval Date
1B175/MFC
(175 hp at 2400
rpm)
CAR Part 14 Oct 19, 1945 Amdt 14-1
Civil Aeronautics Manual (CAM) 14.16-3b
October 17, 1958
1B175/MFC
(185 hp at 2500
rpm)
CAR Part 14 Oct 19, 1945 Amdt 14-1
CAM 14.16-3b
December 30, 1958
1A175/ATM 14 CFR Part 35, Amdt 35-1 & 35-2 DOA unde r 14 CFR Part 21, Subpart J January 5, 1968
1A175/ETM
14 CFR Part 35, Amdt 35-1 & 35-2
DOA under 14 CFR Part 21, Subpart J, and 14
CFR Part 35
April 16, 1973
Date of Application for Ty pe Certificate January 27, 1947
Production Basis: Production Certificate No. 3
NOTE 1. Installation . These propellers are for installation on flanged propeller shaft ends (See NOTE 2). The front plate supplied
by the engine manufacturer is not to be used. Installation is to be made with special alloy steel bolts which are either
furnished or specified by the propeller manufacturer.
Propeller model 1A170/CFA is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-3637 spacer
and must be installed in accordance with McCauley Drawing C-3883.
Propeller models 1A170/DF, 1A170/DM a nd 1A175/DM are for use on SAE #3 flanged propeller shaft and must be
installed in accordance with McCauley Drawing C-1177.
Propeller models 1A170/L and 1A170/LL are for use on the modi fied SAE #3 flanged propeller shaft with special 2-3/16
pilot diameter and must be installed in accordance with McCauley Drawing C-1203.
Propeller models 1A170/GM and 1A175/GM are for use on SAE #2 flanged propeller shaft and must be installed in
accordance with McCauley Drawing C-1968.
Propeller model 1A170/SFA is for use on modified SAE #2 flanged propeller shaft and must be installed in accordance
with McCauley Drawing C-3343.
Propeller models 1A170/SFC, 1A175/SFC, and 1B175/MFC are for use on the special Continental Motors Corporation
propeller flange and must be installed in accordance with McCauley Drawing C-2359.
Propeller models 1A175/FC is for use on the special Continental Motors Corporation propeller flange and must be
installed in accordance with McCauley Drawing C-2125.
Propeller model 1A175/GMA is for use on SAE #2 flanged pr opeller shaft with McCauley P/N B-3515 spacer and must
be installed in accordance with McCauley Drawing C-3518.
Propeller model 1A175/ATM is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-3898 spacer
and must be installed in accordance with McCauley Drawing C-3900.
Propeller model 1A170/EFA is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-4020 spacer
and must be installed in accordance with McCauley Drawing C-4018.
Propeller model 1A170/BMS is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-6627 spacer
and must be installed in accordance with McCauley Drawing C-6626.
Propeller model 1A175/ETM is for use on SAE #2 flanged propeller shaft with McCauley P/N C-4516 spacer and must
be installed in accordance with McCauley Drawing B-4518.
Propeller model 1A170/FFA is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-4273 spacer
and must be installed in accordance with McCauley Drawing C-4280.
Propeller models 1A170/JFA and 1A170/JHA are for use on m odified SAE #2 flanged propeller shaft with McCauley
P/N C-5464 spacer and must be installed in accordance with McCauley Drawing C-5465.
P-857 4 Rev. 24
NOTE 1. Installation (cont’d).
Propeller model 1A170/KFA is for use on modified SAE #2 flanged propeller shaft with McCauley P/N B-4273 spacer
and must be installed in accordance with McCauley Drawing C-5448.
Propeller model 1A162/TCD is for use on TCM O200D flange d propeller shaft with McCauley P/N B-7925 spacer and
must be installed in accordance with McCauley Drawing 1A162/TCD6754.
NOTE 2. Propeller Model Designation . The propeller model designation consists of a series of numbers suffixed to the basic
design number to indicate propeller diameter and geometric pitch at the .75 radius.
Basic Model Designation
Suffix
*
1A170E/ DF 76 48
Inches pitch at .75 radius
Propeller diameter in inches
CFA denotes SAE No. 2 flange m odified (six ½” mounting bolts);
4” integral doweled spacer
DF denotes SAE No. 3 flange; elliptical tips
LM denotes SAE No. 3 flange; square tips
L denotes SAE No. 3 flange with 2.188” diameter pilot; elliptical tips
LL denotes SAE No. 3 flange with 2.188” diameter pilot; square tips
GM denotes SAE No. 2 flange; square tips
SFA denotes SAE No. 2 flange modified (six ½”mounting bolts)
SFC denotes special flange 4” B.C.; square tips
FC denotes special flange 4” B.C.; square tips
GMA denotes SAE No. 2 flange with 2” integral doweled spacer; square tips
MFC denotes special flange 4” B.C.; square tips
ATM denotes SAE No. 2 flange m odified (six 7/16”mounting bolts);
3.5” integral doweled spacer; square tips
EFA denotes SAE No. 2 flange m odified (six 7/16”mounting bolts);
1.5” integral doweled spacer; square tips
ETM denotes SAE No. 2 flange with 3.5” integral doweled spacer; square tips
FFA denotes SAE No. 2 flange m odified (six ½”mounting bolts);
2.65” integral doweled spacer; square tips
BMS denotes SAE No. 2 flange m odified (six 7/16” mounting bolts);
1.375” integral dowe led space; square tips
TCD denotes TCM O200D flange
Basic design number: “E” when present is a minor change
letter that indicates elliptical tips and does not effect
interchangeability or eligibility.
* Some propellers of these models may have been marked with a hyphen
following the basic design number in lieu of a diagonal line (i.e. 1A170-DF7648)
NOTES 3, 4, and 5. Not applicable.
NOTE 6. Interchangeable Propellers . Propellers of the same basic design number with square or elliptical tips are sufficiently
similar aerodynamically and vibrationwise to permit interchangeability in the same diameter and static r.p.m. without a
flight test.
NOTE 7. Accessories.
(a) Spinners.
(1) Model 1A170/CFA eligible with McCauley spinner consisting of D-3876 dome, C-3877 front bulkhead and
C-3878 rear bulkhead assembled and installed in accordance with McCauley Drawing D-3875.
NOTE 8. Not applicable.
P-857 5 Rev. 24
NOTE 9. Table of Propeller-Engine Combinations
Approved Vibrationwise for Use on Normal Category Single-Engine Tractor Aircraft
The maximum and minimum propeller diameters that can be used from 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.
Propeller
Model Engine Model Max. Dia. Min. Dia. Placards
1A170/DM Continental C-125-2 73” 71-1/2” None
1A170/DF Continental C-145 Series and 80” 73” None
1A170/DM Continental O-300 Series up to
1A170/SFC 145 hp. and 2700 r.p.m.
or 1A175/DM
1A170/DF Franklin 6A4-150-B3 76 74 Avoid continous engine operation
or 1A170/DM between 2100 and 2300 r.p.m.
1A170/SFC Franklin 6A-150-B4 76 74 Avoid continous engine operation
between 2100 and 2300 r.p.m.
1A170/DF Franklin 6A-165-B3 76 74 Avoid continous engine operation
or 1A170/DM between 2150 and 2250 r.p.m.
1A170/SFC Franklin 6A4-165-B4 76 74 Avoid continous engine operation
between 2150 and 2250 r.p.m.
1A170/DF Lycoming O-290 Series up to 76 70 None
1A170/DM 135 hp. and 2600 r.p.m.
1A170/GM
1A170/L
or 1A170/LL
1A170/GM Lycoming O-320 Series up to 78 70 None
160 hp. and 2700 r.p.m.
1A170/CFA Lycoming O-360 Series up to 78 74 None
1A170/EFA 180 hp. and 2700 r.p.m.
or 1A170/SFA
1A175/GM Lycoming O-290 Series up to 82 78 None
135 hp. and 2600 r.p.m.
1A175/GM Lycoming O-320 Series up to 82 78 None
or 1A175/GMA 160 hp. and 2700 r.p.m.
1A175/SFC Continental C-145 Series and 80 73 None
Continental O-300 Series up to
145 hp. and 2700 r.p.m.
1A175/FC Continental GO-300-A 84 78 None
1A175/GMA Lycoming O-320 and IO-320 82 78 None
1A175/ATM Series up to 160 hp. and
or 1A175/ETM 2700 r.p.m.
1A170/FFA Lycoming O-360 Series 75 74.5 “Avoid continuous operations
Up to 180 hp. and 2700 r.p.m. while descending between
1850 and 2250 r.p.m.”
1B175/MFC Continental GO-300-A 84 78 None
NOTE 10. The word “eligible” as used herein does not signify appr oval. For approval, compliance with the applicable aircraft
airworthiness requirements is necessary.
... END ...