TCDS TC 5E-9

MODEIS: Wright Military Cyclone R-2600 Series I.C. NUMBER: T.C. 5E9 Type - 14RA Model R-2600-3 (See following listings 16:9 R- for additional models F-2600-11 R-2600-13 Rating (low impeller reduction gearing gear ratio) : 7.14:1 7.06:1 Maximum continuous, bERated pressure rEm, in.Hg., at: altitude (ft.) Sea level 1350-2300-35.8-5500 1500-2400-37.5-6700 1350-2300-34-6-6500 1500-2400-37.5-6700 Take-off 15 minutes). 1280-2300-35.8-S.I. 1500-2400-39.5-S.I. 1280-2300-34.6-S.L. 1500-2400-39.5-S.I. hp, Ifm, in.Hg., at: Sea level 1600-2400-43.0 1700-2600-41 0-2800-44 01 1600-2400-43.0 1700-2600-44.5-S.I. Rating (high impeller gear ratio) : 10:1 Maximum continuous, 10.06:1 rpm, in.@g.,at: Rated pressure low critical pressure altitude (ft.) 1275-2300-40-12000 1350-2400-41-13000 1275-2300-37.8-12600 1350-2400-41.0-13000 Fuel altitude (ft.) (minimum grade 1230-2300-40-8000 1350-2400-42-10500 1230-2300-37.8-9000 1350-2400-42-0-9700 aviation gasoline) 100/130 Iubricating oil: MII-1-6082 or WAD Spec. 5515 or 5815 Compression ratio 1385:1 neight (dry). 1b. Ť98o 6.91:1 C.G. location (dry) Forward of mounting cropeller shart, pad C.I.. 12.86 12.2 SAE NO. 50 Carturetion Ignition, dual Scintilla SF-14IN-3, Scintilla SF-14LN-3 Timing. 12980 plugs degrees BTC (See NOTE 6) 20 NOTES 1,2,3,4,6 MODELS: Wright Military Cyclone R-2600 Series (Continued) I.C. NUMBER: T.C. 5E-9 (Continued) Model lyce Fating (low impeller - 14RA R-29 0-20 g reduction gearing R-2600-23 R-2600-29, -29A, -35 gear ratio) : 7.06:1 Maximum continuous, op. rpm. in.Hg., at: Sea level altitude (ft.) 1600-2400-41-0-3000 1350-2300-36-5-5800 1500-2400-39.0-5000 Take-off fressure altitude (5 minutes). 1600-2400-42.5-S.I. 1350-2300-38.5-S.L. 1500-2400-40.5-S.I. in. 8g., at: 1900-2800-46.5-S.L. 1600-2400-44.0 1700-2800-44.5 Rating (high impeller 1800-2600-45.5-S.I. 0700-2600-44-5 gear ratio) : Maximum continuous, 10.06:1 10:1 hp, rem, in.Hg., at: Rated altitude Low critical fressure (ft.) 1350-2400-39.5-16200 1275-2300-38.0-13800 1350-2400-41-0-14500 Fuel altitude (minimum grade (ft-) 1350-2400-43.0-8200 1275-2300-39-5-8300 1350-2400-43-5-8700 lutricating oil: aviation gasoline) 100/130 91/96 100/130 MII-I-6082 or WAD Spec. 5515 or 5818 Compression ratio Weight (dry), 1bs. 2085*1 5-85;1 C.G. location (dry) Forward of mounting 12.4 12.2 Fropeller shaft, SAE NO. 50 Carburetion Stromberg PR48A1, A2 Stromberg PD-12K1 Ignitiondegrees BIC Timing. dual Bosch SF-14IU-10 scintilla SF-141N-4 Spark Flugs (See NOTE 6) NOTES 1,2,3,4,6 1,2,3,4,5,6,7 NOIE 1. Maximum permissible temperatures are as follows: Cylinder Bead Sylinder Barrel Ol- Inlet All Models 500 degrees F. (Take-off 5 minute maximum) R-2600-20 475 degrees F. 25 degrees I 20 degrees R-2600-3, -8, -11, -13, -23, -29, -29A, -35 450 degrees F. 25 degrees F 20 degrees : NOTE 2. Pressure limits - normal operation: Maximum Minimum Fuel pressure 8 ps 13 psi cil pressure 75 psi The above military engines are basically similar to wright GR-2600 series type certificated engines. When the above military engines are incorporated in certificated aircraft, the engine nameplate should be stamped "FAA Spec. No. If there is no room for this information on the existing nameplate, such information may be stamped on a plain thin metal plate attached beneath the existing plate by at least two of the mounting screws. Before these military engines are eligible for use in certificated aircraft, engines with a 3-point priming system should be I and elbow which incorporates a synchronizer valve Model p-2600-20 incorporates a tongue meter and narrow vaned supercharger impeller. The R-2600-294 the supercharger clutch. NOTE 6. The following spark plugs are approved for use on these engine models: AC 181, IS-88 EG RB27R- 1 Champion NOTE 1. Alternate gear boxes, Wright P/N 417916 or 424010 are eligible for use on the R-2600-35 engine.