- Holder
- Fairchild Engine Division Fairchild Engine and Airplane Corp.
- Revision
- 0
- Status
- Current
- Product
- Engine
- Models
- 1
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| SGV-770-B5 | Formerly Ranger |
Airworthiness directives · 0
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What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
FAIRCHILD ENGINE DIVISION
FAIRCHILD ENGINE AND AIRPLANE CORPORATION
MODELS: Fairchild (Ranger) SGV-770-B5
T.C. NUMBER: ATC 185
Model SGV-770-B5
Type 12VIA - 3: 2 reduction gearing
Rating:
Maximum continuous,
hp, rpm, in.Hg., at:
Rated pressure
altitude (ft.) 420-2800-38 ½-3000
S.L. pressure
altitude 410-2800-38 ½-S.L.
Take-off (one minute),
hp, rpm, in.Hg. 450-2900-41
Fuel (minimum octane
aviation gasoline) 87
Bore and stroke, in. 4.000 x 5.125
Displacement, cu. in. 772.8
Compression ratio 6: 1
Weight (dry), lbs. 625
Propeller shaft,
SAE No. 30
Supercharging
(impeller gear ratio) 8.84: 1
Carburetion Stromberg NAR-9A carburetor with 2/3 in. venturi
Ignition, dual Scintilla DF (double) magneto
Certification basis Approved Type Certificate No. 185
NOTE 1. Maximum permissible cylinder head, barrel and oil inlet temperatures, 500 degrees
F.,
280 degrees F., and 200 degrees F., respectively.
NOTE 2. Approval expired 4/6/40. No engines of this model manufactured after this date
eligible for use in certificated aircraft.