LINEAR VIBRATION CONTROL TESTING AND ADJUSTING Balance Weight Dimensions Part No. Weight A B C oz g in mm in mm in mm 5N1863 8.34 236.3 0.53 13.49 .650 16.51 1.968 50.00 5N1864 7.35 208.3 0.53 13.49 .573 14.55 1.968 50.00 5N1865 6.49 183.9 0.53 13.49 .506 12.85 1.968 50.00 5N1866 5.49 155.6 0.53 13.49 .394 10.87 1.968 50.00 5N1867 4.61 130.5 0.53 13.49 .360 9.12 1.968 50.00 5N1868 3.69 104.7 0.53 13.49 .288 7.32 1.968 50.00 5N1869 1.91 54.2 0.53 13.49 .780 19.81 0.984 25.00 5N1870 1.20 34.0 0.53 13.49 .490 12.45 0.984 25.00 5N1871 0.67 19.1 0.53 13.49 .274 6.98 0.984 25.00 Tolerance Dimensions:  + .002 in (0.05 mm) FIGURE 5 Calculate  the  supported  weight  as  outlined  in  Figure  6. Maximum weight which can be carried on the flywheel is 1,394  lb  (632  kg).    Fasten  the  balance  weight  to  the flywheel with the bolt listed in Chart G.   Do not substitute bolts  of  different  length  or  material.    Do  not  add  lock washers or other metal locks. In  event  a  generator  set  engine  is  to  be  tested  without the generator, remove the flywheel weight assembly.  Be sure   this   is   reinstalled   with   the   correct   bolt   before installing   the   generator.      The   dowel   in   the   flywheel should not be disturbed when test engines. 119