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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).
Specification revision for chassis 25-EX (Unit No. 21) detailing changes to brake linings.

Identifier  ExFiles\Box 169\1\  img215
Date  23th March 1932
  
To Hs.{Lord Ernest Hives - Chair} from RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel}
c.c AJL.
c.c GWH.{George W. Hancock - Head Chateauroux}
c.c FD.{Frank Dodd - Bodies}

x 4663.

RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}1/LS.23.3.32a

L.H. CHASSIS 25-EX. (UNIT NO.21.)

Specification of the above Chassis issued in RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}6/LS.15.2.32. is revised as follows.

PASSED TO TEST 12.3.32.

Previous Specification.
Front Axle & Brakes to LOP.G.78450.
Cresswell Brake Linings Removed.

Rear Brakes to LOP.G.78278.
Cresswell Brake Linings Removed from Foot Brakes.

Revised Specification.
Front Axle & Brakes to LOP.G.78450.
Special "Ferodo MI" Brake Linings fitted.

Rear Brakes to LOP.G.78278.
Special "Ferodo MI" Brake Linings fitted to Foot Brakes.

RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel}
  
  


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