Parts list detailing the component weights for the Goshawk II and Goshawk III front axles.
| Identifier | ExFiles\Box 107\4\ scan0067 | |
| Date | 18th February 1925 guessed | |
| FRONT AXLE WT. OF COMPLETE GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III AXLE WITH CROSS STEERING TUBE AND F.W.B. = 131 eh. WT. OF COMPLETE GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II AXLE WITH CROSS STEERING TUBE WITHOUT F.W.B. = 72.75 LBS: [LEFT TABLE] PART NO: GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III, TITLE., MATERIAL GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II, MATERIAL GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III, NO. OFF GII, NO. OFF GIII, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II DETAIL WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II BULK WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III DETAIL WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III BULK WT. LBS OZS F.50516, F.50916, SAFETY WASHER, S/M 201C, S/M 201C, 2, 2, -, 1¾, -, 1¾, -, 1¾, -, 1¾ F.52122, F.52122, NUT (END OF STUB AXLE N.S.), S/M 201B, S/M 201C, 1, 1, -, 1¾, -, 2, -, 1¾, -, 2 F.52123, F.52123, NUT (END OF STUB AXLE O.S.), S/M 201B, S/M 201C, 1, 1, -, 1¾, -, 2, -, 1¾, -, 2 G.50789, G.50789, REMOVAL NUT (HUB), S/M 201B, S/M 201C, 2, 2, 1, 5, 2, 10, 1, 5, 2, 10 G.50790, G.50790, STOP RING (SLIDING PIECE), S/CS, S/CS, 2, 2, -, 1, -, 2, -, 1, -, 2 G.50791, G.50791, WITHDRAWAL RING, S/CS, S/CS, 2, 2, -, 1, -, 2, -, 1, -, 2 F.51885, G.51716, AXLE PIVOT O.S., S/N 206, S/N 206, 1, 1, 4, -, 4, -, 3, 6½, 3, 6½ F.51886, G.51717, AXLE PIVOT N.S., S/N 206, S/N 206, 1, 1, 4, -, 4, -, 3, 6½, 3, 6½ F.51320, G.51719, CROSS STEERING LEVER N.S., S/N 206, S/N 206, 1, 1, 1, 2, 1, 2, 1, 11, 1, 11 -, G.51720, BRAKE CARRIER PLATE INNER O.S., -, S/MD 239, -, 1, -, -, -, -, -, 14½, -, 14½ -, G.51721, BRAKE CARRIER PLATE INNER N.S., -, S/MD 239, -, 1, -, -, -, -, -, 14½, -, 14½ -, G.51722, BRAKE CARRIER PLATE OUTER O.S., -, A 223, -, 1, -, -, -, -, 1, 12, 1, 12 -, G.51723, BRAKE CARRIER PLATE OUTER N.S., -, A 223, -, 1, -, -, -, -, 1, 12, 1, 12 F.51304, G.51724, WHEEL HUB O.S., S/M 201B, S/M 201C, 1, 1, 5, 7, 5, 7, 6, 9, 6, 9 F.51305, G.51725, WHEEL HUB N.S., S/M 201B, S/M 201C, 1, 1, 5, 7, 5, 7, 6, 9, 6, 9 G.50785, G.51726, SLIDING PIECE (HUB), S/M 201B, S/M 201C, 2, 2, -, 13, 1, 10, 1, 1, 1, 6 F.50923, G.51727, FIXED PIECE (HUB), S/M 201B, S/M 201C, 1, 2, -, 9½, -, 9½, -, 14, 1, 12 F.50919, G.51728, RETAINING NUT (HUB BRG. O.S.), S/M 201B, S/M 201C, 1, 1, -, 9½, -, 9½, -, 6, -, 6 -, G.51729, RETAINING NUT (HUB BRG. N.S.), -, S/M 201C, -, 1, -, -, -, -, -, 6, -, 6 F.50920, G.51730, RETAINING NUT (FIXED PIECE), S/M 201C, S/M 201C, 1, 2, -, 9½, -, 9½, -, 7, -, 14 -, G.51732, CENTRE BOLT (PIVOT), S/ZN 207I, S/N 206, 2, 2, -, 1½, -, 3, -, 8, 1, - -, G.51740, BOTTOM FLANGE (AXLE PIVOT), -, S/N 206, -, 2, -, -, -, -, -, 8, 1, - -, G.51744, PIVOT PIN GLAND (UPPER), -, S/M 201C, -, 2, -, -, -, -, 8, 5, 16, 10 -, G.51747, BRAKE DRUM, -, 0.6% CARBON STEEL, -, 2, -, -, -, -, 2, -, 4, - -, G.51748, OIL CATCHER (BRAKE DRUM), -, S/MD 239, -, 2, -, -, -, -, -, 2, -, 4 -, G.51750, BALL JOINT BODY (BOTTOM), -, S/N 206, -, 2, -, -, -, -, -, ⅓, -, ⅔ -, G.51751, BALL JOINT PAD (TOP), -, S/N 206, -, 2, -, -, -, -, -, ⅓, -, ⅔ -, G.51773, PULL OFF SPRING (BRAKE STRAPS), -, S/CS, -, 2, -, -, -, -, -, 2, -, 4 -, G.51774, BALL PIN (CROSS STEERING LEVER), -, S/ZN 207IA, -, 2, -, -, -, -, -, 4, -, 8 -, G.51775, BALL PIN (SIDE STEERING LEVER), -, S/ZN 207IA, -, 1, -, -, -, -, -, 3, -, 3 -, G.51778, PULL OFF SPRING (TORSION O.S.), -, S/CS, -, 1, -, -, -, -, -, 3, -, 3 -, G.51779, PULL OFF SPRING (TORSION N.S.), -, S/CS, -, 1, -, -, -, -, -, 3, -, 3 -, G.51783, BRAKE STRAP, -, A {Mr Adams} /C 220, -, 2, -, -, -, -, 1, 8, 3, - -, G.51784, BRAKE STRAP, -, A {Mr Adams} /C 220, -, 2, -, -, -, -, 1, 8, 3, - -, G.51786, BRAKE SHOE, -, FERODO BONDED ASB, -, 8, -, -, -, -, -, 2, -, 1 [RIGHT TABLE] PART NO: GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III, TITLE., MATERIAL GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II, MATERIAL GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III, NO. OFF GII, NO. OFF GIII, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II DETAIL WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) II BULK WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III DETAIL WT. LBS OZS, GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) III BULK WT. LBS OZS -, G.51788, ACTUATING SHAFT BUSH (OUTER), -, BZ/FC 214, -, 2, -, -, -, -, -, 2, -, 4 F.50918, G.51799, OIL RETAINER (HUB), B.215, B.215, 2, 2, -, 3½, -, 7, -, 2, -, 4 -, G.51806, BRAKE TOGGLE, -, S/ZN 207IA, -, 4, -, -, -, -, -, 1, -, 4 -, G.51807, BRAKE TOGGLE FORK, -, S/N 206, -, 4, -, -, -, -, -, ¼, -, ½ -, G.51844, BUSH (INNER ACT'G LEVER), -, S/N 206, -, 2, -, -, -, -, -, 4, -, 8 -, G.52315, CROSS & SIDE STEERING LEVER, -, S/N 206, -, 1, -, -, -, -, 7, -, 7, - -, G.52303, BEARING (TOGGLE ACT'G SHAFT), -, BZ/FC 214, -, 2, -, -, -, -, -, 7, -, 14 -, G.52405, BALL JOINT BODY (TOP), -, S/N 206, -, 2, -, -, -, -, -, 1¾, -, 3½ -, E.51661, NUT (TOGGLE ACT'G SHAFT), -, S/M 201C, -, 2, -, -, -, -, -, 1, -, 2 F.51889, G.51845, AXLE PIVOT PIN, S/ZN 207I, S/N 206, 2, 2, -, 12, 1, 8, -, 15, 1, 14 -, G.51846, PIVOT BUSH (BOTTOM), -, S/ZN 207IA, -, 2, -, -, -, -, -, 5¼, -, 10½ F.51889, G.51843, FRICTION WASHER, BZ/ZPLCR2MA, BZ/ZPLCR2MA, 4, 2, -, ⅜, -, 1½, -, ½, -, 1 -, G.52468, SPRING LOADING BUSH, -, S/M 201C, -, 2, -, -, -, -, -, 1½, -, 3 -, G.52472, ACTUATING LEVER - BOTTOM O.S., -, S/M 201C, -, 1, -, -, -, -, -, 2, -, 2 -, G.52473, ACTUATING LEVER - BOTTOM N.S., -, S/M 201C, -, 1, -, -, -, -, -, 2, -, 2 -, G.52474, ACTUATING LEVER - INNER O.S., -, S/N 206, -, 1, -, -, -, -, -, 7, -, 7 -, G.52475, ACTUATING LEVER - INNER N.S., -, S/N 206, -, 1, -, -, -, -, -, 7, -, 7 -, G.52478, BRAKE ACTUATING SHAFT, -, S/M 201C, -, 2, -, -, -, -, 1, -, 2, - F.51498, G.52481, FRONT AXLE, S/NCR 208A, S/NCR 208A, 1, 1, 28, 9, 28, 9, 32, 13, 32, 13 -, G.52486, OIL GUARD (TOGGLE SHAFT), -, S/M 201C, -, 2, -, -, -, -, -, 7/16, -, ⅞ -, G.52487, BALL END PIN (PULL ROD), -, S/ZN 207IA, -, 4, -, -, -, -, -, ½, -, 2 -, G.52488, LOCKING PIECE (TOGGLE SHAFT NUT), -, S/CS 202, -, 2, -, -, -, -, -, 1, -, 2 -, G.52489, OIL CATCHER (CARRIER PLATE), -, S/MD 239, -, 2, -, -, -, -, -, 1½, -, 3 -, G.52490, ADJUSTING DISC O.S., -, S/M 201C, -, 1, -, -, -, -, -, 3, -, 3 -, G.52491, ADJUSTING DISC N.S., -, S/M 201C, -, 1, -, -, -, -, -, 3, -, 3 -, G.52492, ACTUATING LEVER TOP- O.S., -, S/N 206, -, 1, -, -, -, -, -, 7, -, 7 -, G.52493, ACTUATING LEVER TOP N.S., -, S/N 206, -, 1, -, -, -, -, -, 7½, -, 7½ -, G.52494, TOGGLE ACTUATING SHAFT O.S., -, S/ZN 207IA, -, 1, -, -, -, -, -, 7½, -, 7½ -, G.52495, TOGGLE ACTUATING SHAFT N.S., -, S/ZN 207IA, -, 1, -, -, -, -, -, 7½, -, 7½ -, G.52498, PULL ROD, -, S/N 206, -, 2, -, -, -, -, -, 2, -, 4 -, G.52612, BRAKE ACTUATING LEVER O.S., -, S/N 206, -, 1, -, -, -, -, -, 7, -, 7 -, G.52613, BRAKE ACTUATING LEVER N.S., -, S/N 206, -, 1, -, -, -, -, -, 7, -, 7 -, G.52746, FRONT AXLE, -, S/NCR 208A, -, 1, -, -, -, -, SEE F51498 & G52481 | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).