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).
Cylinder wear measurements for various chassis during March 1939.
Identifier | ExFiles\Box 103\2\ scan0026 | |
Date | 4th April 1939 | |
To By; from PK/KC/FED c.to Rm.{William Robotham - Chief Engineer} ✓ Rm{William Robotham - Chief Engineer}/CWH. file. W/Kingsbury. 4th: April 1939. PARTICULARS OF CYLINDER WEAR DURING MARCH 1939. Shewing amounts plus nominal and oval in thousandths of an inch. Date Chassis Mlg. No: 1. No: 2. No: 3. No: 4. No: 5. No: 6. Remarks. 1:3:39 B. 44 F.B. 23781 .0065 .001 .0065 .0005 .006 Nil .007 .001 .005 .001 .005 .0005 All +10.(H.26) 1:3:39 B.146 G.R. 36912 .005 Nil .0075 Nil .005 Nil .0045 .0005 .004 Nil .003 .0005 1:3:39 B. 23 "H.M." 35605 .007 .0035 .008 .0065 .007 Nil .007 .001 .004 Nil .004 Nil 5 +1 2:3:39 B.123 D.K. 29450 .007 .0005 .009 .001 .007 .001 .007 .001 .007 .002 .006 .001 All +10(H.18)Rebore. 2:3:39 B. 14 "L.S." 12106 .003 Nil .003 Nil .004 .0005 .004 .001 .0025 Nil .0035 .0005 2,3&5 +½,rem.+1. 3:3:39 B.132 C.R. 22215 .005 .002 .005 .0045 .001 .001 .004 .002 .0035 .001 .003 .001 All +20.(W) 3:3:39 B.141"G.P." 22914 .007 .002 .008 .003 .008 .002 .006 .002 .005 .0005 .006 .0005 5 +1. 3:3:39 B. 85"G.P." 41750 .0075 .0035 .007 .003 .007 .003 .006 .002 .005 Nil .0045 Nil 6 +½. 4:3:39 B.117"G.P." 27540 .0145 .0085 .0145 .009 .016 .010 .0105 .006 .0105 .006 .011 .005 Rebore. 4:3:39 B.150 E.F. 37294 .010 .004 .008 .002 .010 .003 .009 .002 .008 .001 .009 .0025 All +1. Rebore. 6:3:39 B.252"G.A." 28537 .008 .004 .006 .002 .006 .0025 .007 .003 .006 .0025 .006 .002 6:3:39 B. 32 F.B. 21685 .007 .003 .007 .003 .005 .0015 .005 .002 .004 .002 .004 .001 6:3:39 B.192"L.S." 16111 .004 .001 .0055 .002 .005 .002 .006 .002 .004 Nil .004 Nil 8:3:39 B. 17 D.K. 9125 .003 .001 .0035 .0005 .0025 Nil .0025 .0005 .002 .0005 .0015 Nil 8:3:39 B.194"G.A." 29477 .015 .007 .012 .006 .014 .003 .013 .008 .012 .008 .020 .010 Rebore. 8:3:39 B.155"G.P." 13411 .006 .002 .006 .002 .0055 .0015 .006 .002 .005 .001 .004 Nil 8:3:39 B. 54 D.G. 12791 .004 .0015 .004 .0015 .003 .0015 .002 .001 .0025 .0015 .002 .0005 All +10 (W) 8:3:39 B.104 C.R. 58449 .009 .002 .0145 .003 .011 .004 .009 .001 .009 .0015 .008 .001 6 +1,4+2.Rebore. 10:3:39 B. 42"G.A." 21433 .0075 .003 .010 .004 .0115 .005 .008 .0025 .0055 .001 .0055 .001 10:3:39 B. 4 "J.D." 25060 .008 .004 .006 .002 .0065 .003 .007 .001 .005 .001 .006 .002 10:3:39 B. 43 D.K. 27211 .004 .001 .003 .0005 .003 .0005 .003 .0005 .003 .001 .003 .0005 10:3:39 B. 37 "L.E." 9948 .0025 .0005 .003 .001 .0025 .0005 .0025 .0005 .002 .0005 .002 .0005 13:3:39 B. 89 E.F. 42640 .0065 .0025 .0075 .003 .009 .0035 .012 .006 .006 .002 .005 .004 All +1. Rebore. 13:3:39 B.133"H.M." 4722 .0015 .0005 .0015 .001 .0015 Nil .0015 Nil .001 Nil .001 Nil All +10.(H.149) 13:3:39 B.111"J.Y." 11123 .004 Nil .004 .0005 .0035 .0005 .0035 .0005 .0035 .0005 .0035 .0005 1,3 &5+½,2&4 +1. 13:3:39 B. 1"H.M." 42641 .0075 .0025 .0085 .003 .0085 .003 .007 .002 .0045 .0005 .006 .001 3,4 &5 +1. 13:3:39 B.166"G.A." 33803 .012 .007 .0105 .0055 .0105 .005 .0085 .0025 .0065 .002 .007 .0017 1 +1. Rebore. 14:3:39 B.149"J.Y." 20100 .003 .0005 .0035 .001 .0025 .0005 .003 Nil .003 Nil .003 Nil All +20 (W) 14:3:39 B. 77"L.E." 11134 .005 .002 .0045 .001 .0055 .002 .0045 .0005 .004 .001 .0045 .002 15:3:39 B.139"K.U." 9858 .0045 .0015 .005 .0015 .0055 .002 .0065 .002 .0055 .001 .005 .0005 15:3:39 B. 41"L.E." 12623 .003 .001 .0035 .0015 .004 .0005 .004 .0005 .0035 .0005 .003 .001 | ||