Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Bent distributor shafts caused by rotor removal and a revised procedure.

Identifier  ExFiles\Box 168\3\  img237
Date  10th January 1940
  
RC.{R. Childs}

S.M.J.S. S.M.F.
M.J.S. J.F.T.
J.H.P. L.G.W.
J.D.F. H.L.
H.S.
Test-Shop. Test-Beds.

In the past, Distributor shafts have been bent, due to a tight rotor being withdrawn from the spindle by means of leverage at one side.

Such a case recently occurred on 4.E.B. when the distributor shaft was bent .010 inch, thereby throwing the synchronism out nearly 6 degrees and causing poor engine performance.

Will all tester in future pay special attention to this point, with a little care a tight rotor may be withdrawn without detrimental effects with the use of two levers anchored at opposite sides.

NA.{Mr Nadin}
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙