TCDS TC 756

BUDD. EDWARD G. MANUFACTURING COMPANY MODELS: Budd RB-1, 2 to 27 PCIM I.C. NUMBER: T.C. 756 (Approved 10/27/44) Engines 2 PSW Twin Wasps S1C3G, with 16:9 spline coupled reduction gears and one Fuel 100 mininum octane aviation gasoline Engine limits Maximum, except take-off 41.5 in. Hg.. 2550 rpm (1050 hp) (Straight line manifold pressure variation with altitude to 7500 ft.) 39.5 in. Hg.. 2550 rpm 2700 Ipm (1200 hp) or 47.0 in. Hg.. Airspeed limits Level flight or climb - 186 mph True Ind. Glide or dive - 225 mph True Ind. Flaps extended (30 degrees) - 120 mph True Ind. Ceiling See Approved Operating Manual C.G. range 24.7 percent MAC 26.0 percent MAC Datum Station 0 of fuselage, which is 3 in. MAC L. E. MAC (237.6) Leveling means Plumb bob from special clip under control cabin floor at Station 100 to target on pilot's door Weight limits Maximum landing weight 33850 1bs. 29200 1bs. Maximum take-off weight 33850 1bs. 29200 1bs. No. seats (maximum) 2 to 27 (Crew 2 OI 3) (See NOTE 4) Cargo Maximum capacity of compartments: Lower nose 600 1bs. (72) Station 119 to 188 6564 1bs. (154) Station 188 to 262 6173 1bs. (220) Station 252 to 316 6173 1bs. (284) Station 316 to 374 4946 1bs. (345) Station 374 to 420 3509 1bs. (397) Station 420 to 537 4190 1bs. (475) Fuel capacity 995 gallons tatal (2 tanks in center section wing (Placard) 238 gallons each (280), 2 tanks in nacelle 259.5 Oil capacity 58 gallons (1 tank in each nacelle, 29 gallons Control surface Elevator trim tab Up 17 degrees Down 15 degrees movements 27.5 degrees Down 17.5 degrees degrees Up 20 degrees Down 15 degrees Rudder trim tab 10 degrees 10 degrees Right 25 degrees 25 degrees Wing flap Down 30 degrees Serial Nos. eligible 005 and up NOTES A and 3) Required equipment 301. 302. 303, 401 102. 406, 304. 205, 206. 505 and 613 Specifications Pertinent to All Models: Certification basis Type Certificate No. 756 Production basis None (See NOTE A) Export eligibility Eligible for export to all countries except Australia and New Zealand, subject to the provisions of MOP 2-4. EQUIPMENT: Propeller and Propeller Accessories (except De-Icing Equipment) Propellers - Hamilton Standard hubs 23E50, blades 6477A-0 to 6477A-2, inclusive. Diameter 11"6-3/8l maximum, 11'3-3/9l minimum. interchangeable blade models see NOTE 6 of Prop. Spec. No. 603. Low pitch setting 16 degrees at 42 in. sta. Peathering high pitch setting at 88 degrees at 42 in. 446 1bs. each (167) 2. 2 propeller governors - Hamilton Standard 4-G8-G15D 13 1bs. (180) 3. 2 propeller feathering pumps - Hamilton Standard 54772-E 40 1bs. (217) Engine and Engine Accessories - Fuel and Oil System 2 starters - Jack & Heints JH-5F 92 1bs. (222) 102. 2 oil coolers - Harrison radiator B-8504602 89 1bs. (223) 103. 2 fuel pumps - U.S. Government H4E3 104. 2 auxiliary fuel pumps and motors 15 1bs. (213) (248) 105. 2 air intake filters - carburetor Air Maze R-81-5 18 1bs. (194) Landing Gear 17.00-16 wheels (Goodyear 530079M) with brakes 235 1bs. 202. 18.00-16 12-ply tires (Goodyear) 270 1bs. 203. 18.00-16 tubes (Goodyear) 38 1bs. 204. 33x11.50-16.50 nose wheel (Goodyear 530472) 38 Ibs. 205. 33x11.50-16.50 10-ply tire (Goodyear) 48 1bs. 206. 33x11.50-16.50 tube (Goodyear) 5 1bs. Electrical Equipment 301. 2 generator - Autolite 2CM-70-B6B 82 1bs. 302. voltage regulators - General Electric GBD- 1-A18 7 1bs. 303. 2 batteries G.P.E. - AN3152 80 1bs. 304. 4 recognition lights - Grimes AN3097 1 1b. 305. 2 landing lights - Grimes AN3095-3A 12 1bs. 306- 2 wing position lights - Grimes Model E (AN 3033-3 and -4) 307- 1 rear position light - Grimes Model Interior Equipment 401. Approved Operating Manual (current issue) (See NOTE 2) 102. 1 flap and landing gear operating crank - Lear Avia B-17082-2 403. 1 cabin heater and blower - Surface Combustion 1-88-202 35 1bs. (64) 404. cargo heater - Janitrol AAS-100R-He 25 1bs. (472.5) 405- parachute flares - Int. Signal - 3 minute 45 1bs. (115) 406- CO-2 bottle - American La France 2CD-1682-BU-7 18 1bs. (105) 407. 408- 1 portable CO-2 bottle - Walter Kidde 1 portable C0-2 bottle - Walter Kidde 7 1bs. 1bs. (116) (437) 409. 2 windshield wipers - Marquette Model 29V16E and E-1 11 1bs. (21-5) De-Icing Equipment 501. 1 de-icer distributor valve - Eclipse 574-2 5 1bs. (247) 502. 1 windshield anti-icer tank - Budd 1-8916-003 1 1b- (94) 503- 1 windshield anti-icer pump Pesco 5522 1 1b. (31) 504- 1 carburetor anti-icer tank 1-8937-001 Budd 5 Ibs. (78) 505. 1 carburetor anti-icer pump - Adel J15-24D-1-1/8 P.I. 3 1bs. (117) 506- propeller anti-icer tank - Budd 1-8938-001 4 1bs. (110) 507. propeller anti-icer pump - Adel 125-24D-4-1/8 P.T. 3 1bs. (117_5) 508- 2 outer panel de-icer boots - Goodrich Type 2 Model C-627-3-1 and 2 70 1bs. (255) 509. 1 fin de-icer boot - Goodrich Type 2 Model C-627-5-1 20 1hs. (655) 510. 2 stabilizer de-icer boots - Goodrich Type 2 Model C-627-4-1 and 2 39 1bs. (71105) 511. 2 fuselage to nacelle de-icer boots - Goodrich 18 1bs. (236) 512- 2 nacelle to 0.P. de-icer boots - Goodrich Type 2 Model C-627-2-1 and -2 37 1bs. (241) 513. 8 gallons carburetor anti-icer fluid, AN-A-18 53 1bs. (78) 514. 6 gallons propeller anti-icer fluid, AN-A-18 40 1bs. (109) Prior to original certification, each aircraft must satisfactorily An inspection for workmanship, materials, and conformity before any covering, metal priming or final finish is applied. A final inspection of the completed aircraft. A check of the flight characteristics. Weight and balance report including list of eguipment included in certificated weight empty and loading instructions when necessary must be submitted for each aircraft with the original inspection report and each subsequent report covering change in effective equipment. NOTE uil view of the pilot: The following placard shall be placed on the instrument panel in &This airplane shall be operated and placarded in accordance vith the C.A.A. Approved Operating Manual for Budd RB-l, Parts I and IV, which shall be carried in the pilot's compartment at NOTE 3. Serial No. 001 will be eligible for certification when changed to conform. NOTE 4. Eligible for carrying passengers when approved type seats or troop benches and safety belts are installed.