TCDS TC 679

MODEIS: Stinson SR-10D, -10E (Army UC-81H). -10K I.C. NUMBER: T.C. 679 I - SPECIFICATIONS PERTINENT TO ALL MODELS: No. passengers 4 (one front +13, three rear +54) Baggage 150 1bs. (50 1bs. under rear seat (+54) and 100 1bs. aft of rear seat (+85)) Specification basis Type Certificate No. 679 Production Certificate No. 3 Serial numbers 5801 and up manufactured prior to 2/28/41 eligible. Approval expired as of that date. (See NOTE 5) EQUIPMENT: (Datum is leading edge of wing) (* Means net increase) (See NOTE 2) Class I: Landplane 101. Hinged engine cowl SR-10D and SR-10E 50 1bs. SR- 10K 54 its. 102. Propeller (a) For SR-10D and SR-10E - control- lable metal Lycoming-Smith P22( with Curtiss 32080 blades) 127 Ibs. (-64) (D) For SR-10K - constant speed (Hamilton Standard 2D30 hub with 6101A-18 or -19 blades. Diameter minimum.) 170 1bs. (-65) Constant speed accessories 9 1bs. (-36) 103. Starter (a) For SR-10D and SR-10E (Eclipse E-80) 20 1bs. (-30) (b) For SR-10K (Eclipse F-141) 25 1bs. (-30) 104. Battery (Exide 6TS-13-1) 38 1bs. (+94) 105. 7.50-10 wheels (Hayes 751A) with 8.50-10 6-ply tires (wheels must be placarded for these tires) 42 1bs. (+4) 106. 10 inch smooth contour or 10.5 inch streamline tail wheel and tire (6-ply tire required on SR-10K) 21 1bs. (+213) 107. Cabin heater 8 1bs. 108. Engine shielding (Breeze) 13 Its. (-46) 109. Carburetor air heater 110. Generator - 15 amp. (Eclipse AL-1) 25 1bs. (-32) 111. oil cooler (a) For SR-10D and SR-10E (Drawing P-2592) • 108. (b) For SR-10K (U.A.P. U-3160) 19 1bs. B. Seaplane: (Items 101 to 104 and 107 to 111 PLUS) 151. Edo 59-5250 float installation including auxiliary fin 365 1bs. Class II: 200. Miscellaneous items as noted in approved weight and balance report 201. Batteries (a) Exide 6XT-13-1 66 1bs. (b) Exide 6TX-19-1 80 1bs. 202. Fuel tanks - two 25 gallon main (wing) Net decrease 15 1bs. (*34) 203. Adams mail pick-up and delivery device (Kirkham Engineering Corp.) (See tell ery suporte & is. (416)) hammock seat 22 Pick-up unit (replaces rear 54 1bs. (+54) 5 1bs. (+95) Cable and hook (pick-up) 20 Its. (+80) 14 1bs. (+95) Forward mail compartment (replaces co-pilot chair 5 lbs. (+6) center mail compartment (150 1bs. 5 1bs. (+27) Rear mail compartment (150 1bs. 8 1bs. (+115) 9 lbs. (+85) 2 1bs. (+85) Structural modifications per Stinson Drawing Z-3325 25 1bs. (+80) 15 1bs. (+123) 6 lks. (+41) class III: 301- Generators (a) 5 1bs. * (-32) (b) 15 amp. No weight change (C) 2 1bs. 302. Propellers (a) Standard Or 107 1bs. (-66) (D) 6 1bs. (-59) (c) (Hamilton 13 1bs. (-36) (d) (Lycoming- blades) 121 Its. (e) 123 Its. (£) Diameter 8'3-1/8" maximum, 8'7/9" minimum) 7 1hs. (-14) 12 1bs. (+13) Landing 9 lts. (+16) FOg 3 lbs. (+2) Moonbeam 1 1b. (+10) 8 lbs. (-25) 14 1bs. (+116) wiring 2 lts. (+33) 23 1bs. each (+17) 1bs. (+17) TWO 40 1bs. (+56) Paint 15 lbs. (+48) 10 Its. (+36) Polish 7 1bs. (+36) 310- (RCA AVR-8E) 60 1bs. (+54) (b) (RCA AVR-8D) 54 1hs. (+53) (C) 32 lts. (+43) (a) Transmitter 37 ibs. (+46) (e) Equipment box 7 1bs. (+54) (E) 3 1bs. (+219) (g) 2 4 1bs. lts. (+91) (+59) (1) 9 lts. (+115) (j) 8 lhs. (+15) (k) 8 lks. (+15) 311. Thermocouples (a) 9 point 7 lbs. (-11) (D) " point 5 lbs. (-11) (c) 2 point 3 lts. (-11) 312. Double intensifier tubes (for SR-10D and SR-10E only) 5 1bs. (-42) 313. Doors (a) Cameza 6 lbs. (+33) (b) Emergency 1 1k. (+14.5) 314. Pitot tube heater 1 1b. (-8) 315. Corrosion proofing (a) Salt water specifications 25 1bs. (+50) (D) Fresh water specifications 15 lts. (+50) 316. 8.50-10 cactus-proof tubes 6 lhs. (+21) 317. Fire extinguisher (lux) 20 lbs. (+2) 318. Thermo-Pete (built-in) 2 lbs. (-34) 319. Special instruments (a) 32 lts. (=12) (b) 5 lhs. 320. Oil tanks (a) 6-1/2 gallon (for SR-10D and SR-10E only) 2 lbs.* (-34) (b) 8 gallon lcs.* (-34) 321. Drift indicator 4 lbs. (-5) 322. Wheel streamlines 24 Its. (+3) NOTE 1. Eligible for export as follows, subject to inspection for equipment specified in Chapter XII of Inspection Handbook (9/10/41): (a) landplane - skiplane - not eligible. However, structure of serial numbers 5831 and up complies with Canadian requirements with a ski tread of 112 inches and a maximum ski height of 10.5 inches. - seaplane - maximum standard weight 5200 lbs. (b) All other countries except Australia, Great Britain and New Zealand. NOTE 2. Weight and balance report including list of equipment included in certificated weight empty, and loading instructions when necessary, must be submitted for each Model SR-10D with original inspector's report and each subsequent report covering changes in such equipment. NOTE 3. The following speed and weight limitations must be observed during pick-up and delivery when item 203 is installed: (a) Maximum airspeed during pick-up and delivery 100 mph. (b) Maximum pick-up load 50 1bs. (c) Maximum delivery load 84 1bs. NOTE 4. Placard fuel system as follows: At selector valves: "Use auxiliary (leading edge) fuel first." At auxiliary tank filler cap: "Fill main tanks first." NOTE 5. Serial numbers 5901 and up same as 5800 series except vertical tail surface, battery installation, fuel system, exhaust collector ring, engine cowl, control wheel and pilot's chair. NOTE 6. Serial number S914 eligible as model SR-10E Special and Serial No. 5925 eligible as model SR-10E7 Special with the following: Designation 5 PCIM Engine Wright R760E-2 Placard limits Maximum, except take-off -- in.Ag.. 2200 rpm (320 hp) Take-off (one minute) -- in. F9 302 (a)) 2400 pm (350 hp) Propeller (See Item Placard speeds Level flight or climb - 165 mph True Ind. Glide or dive - 220 mph True Ind. Flaps extended - 121 mph True Ind. Fuel capacity 100 gallons (two tanks, 38 gallons each (+34) and one 24 gallon tank (+17)) oil capacity 6-1/2 gallons (-34) Standard weight 4500 1bs. C.G. limits (+16.3) and (+27) (Structurally same as model SR-10K) II - MODEL SR-10D, DESIGNATION 5 PCIM (SEE NOTE 2) (Same as Model SR-10E except engine) Engine Wright R760E-1 Flacard limits Mximum, except take-off -- in. Ag.. 2100 rpm (285 hp) Take-off (one minute) -- in.Hg.. 2250 rpm (300 hp) •Placard speeds Level flight or climb - 165 mph True Ind. Glide or dive - 220 mph True Ind. Flaps extended - 121 mph True Ind. Fuel capacity 76 gallons (two tanks at 38 gallons) (+34) cil capacity 5 gallons (-34) Standard weight 4150 1bs. C.G. limits (+16.25 and (+27.7) (See NOTE 4) III - MODEL SR-10E, DESIGNATION 5 PCIM (See NOTE 6) Engine Wright R760E-2 Placard limits except take-off -- in. Hg., 2200 Ipm (320 hp) Take-off (one minute) -- in.Hg.. 2400 rpm (360 hp) Placard speeds Level flight or climb - 165 mph True Ind. Glide or dive - 220 mph True Ind. Flaps extended - 121 mph True Ind. Fuel capacity 76 gallons (two tanks at 38 gallons) (+34) cil capacity 5 gallons (-34) Standard weight C.G. limits (+16.25) and (+27.7) (See NOTE 4) IV - MODEL SR-10K, DESIGNATION 5 PCI-SM (Structurally same as model SR-10F, I.C. 685) Engine Wright R975E-3 Placard limits Maximum, except take-off 34.5 in. Ng.. 2200 rpm (420 hp) Take-off (one minute) 36.5 in.Hg.. 2250 rpm (450 hp) Flacard speeds Level flight or climb - 183 mph True Ind. Glide or dive - 247 mph True Ind. Flaps extended - 121 mph True Ind. Fuel capacity 100 gallons (two tanks at 38 gallons (+34) and one 24 gallon tank (+17)) oil capacity 6-1/2 gallons (-34) Standard weight (Landplane) 4650 1bs. (Seaplane) 5200 1bs. C.G. limits Landplane (+15.9) and (+26.5) (See NOTE 4) Seaplane (+17.3) and (+26.5) (See NOTE 4)