TCDS TC 180

MOLELS: Kright Cyclone GR-1820G-103, -103A 1.C. NUMEER: T.C. 180 Type - 9RA Model - Cyclone GR-1820G 16:11 and 3:2 reduction gears - 103 - 103A Fating (with impeller gear ratio) : 8-31:1 raximum continuous, hp. rEm, in.Hg., at: Rated pressure altitude (ft.) 860-2200-34-8-10000 860-2300-34-2-11100 Sea level Fressure altitude 860-2200-37.7-S.L. 860-2300-38.0-S.L. Take-off 15 minutes) . hp, rpm. in.Hg. 1000-2300-42.5 1000-2350-43-5 Fuel (minimum octane aviation gasoline) (DFF Motor Method fuel) 95 90 Bore and stroke, in. 6-112 × 6-718 Lisplacement, cu. in. 1823 Compression ratio weight (dry), lbs. 6.7:1 1275 6_3:1 Fropeller shaft, SAE No. 50 Carturetion He lin or Charter evan- 1355 37-1 2a Buretor Ignition, dual Scintilla SF9L1, 2, 3, 4, or Bosch SF9LU-3 magnetos Ignition, timing, degrees PIC Right 0; left 15 Certification basis Type Certificate No. 180 Froduction basis The manufacturer does not hold a production certificate for the production of engines under this type certificate and, therefore, each engine so produced is subject to a detailed inspection for workmanship and conformity with the approved data by a civil Aeronautice Administration Agent. In addition, the engine must have a satisfactory run-in including 5 hours at rated power and speed. Upon satisfactory completion of the above, the agent will tag the engine with Tag Form ACA 186. NOTtand 220 degrees F.. respectively. Maximum permissible cylinder head, tarrel, and oil inlet temperatures, 500 degrees F.. 325 degrees f., NOTE 2. Eligible with torquemeter number 413516 at a weight increase of 12 lbs. NOTE 3. G105A engines, numbers 25408, 25427 have been converted to Model G103.