What it approves
Installation of Lycoming engine O-320-H2AD S/N L-1455-76 and other related systems
What the certificate saysOCR
This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA1648NM This certificate issued to: James Allen Lehman Certifies that the change in the type design for the fillaving product with the limitations and conditions herefer as specified heron mets the airershiness requirements / Purt 3 / the Civil Air Kuyulations.
Original Product -Type Bertificate Number: 3A12 Make: Cessna Siscription s/ Sype I esiyn Change: Installation of Lycoming engine 0-320-H2AD S/N I-1455-76 and other related systems per C. P. Aviation photographs l through 4.
Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Cessna, Model 172G, Serial Number 172-54700 only. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft.
United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) May 27, 1982 Number: SA1648NM Supplemental Type Certificate ADDENDUM NO. SA1648NM The conditions and limitations of Type Certificate Data Sheet Number 3A12 apply except where superseded by the following:
Supplemental Type Certificate Addendum, which is part of STC SA1648NM, prescribes the conditions and limitations under which the product for which the STC was issued meets the airworthiness requirements of the Civil Air CESSNA 172G (LANDPLANE - NORMAL AND UTILITY CATEGORY) AS MODIFIED BY STC SA 1648NM.
1. Engine: Lycoming 0-320-H2AD Engine Limit: 160 HP at 2700 RPM or alternate rating of 150 HP at 2600 RPM Fuel: 100 or 100LL Aviation Gasoline
2. Propeller: McCauley 1C160/DTM 7557 Propeller Limits: 160 HP at 2700 RPM Length: Max - 75" Min - 74" NOTE: No placard is required in airplane installations having full throttle static RPM limited to 2280 to 2450, Vc not over 128 KIAS, and Vne not over 160 KIAS; otherwise placard is required adjacent to RPM gauge to read:
Avoid continuous operation between 1950 and 2250 RPM with power retarded below 121% throttle setting.
Serial Number Eligible: 172-54700 only
4. All other limitations are as specified in Type Data Sheet 3A12.
- END -
• FORM 8110-2-1 (10-69) PAGE 30F 3 PAGES C FAA AC 73-2651
ADs that name this STC · 1
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Cessna Aircraft Company | 172G | 3A12 |