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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).
Instructions for fitting short cylinder inserts and pistons for B.60 No.2 and other chassis units.

Identifier  ExFiles\Box 132\5\  scan0046
Date  21th February 1939
  
-3-

Hm{Capt. W. Hallam - Head Repairs}/CTS{C. Trot Salt - Carburation}3/R.21.2.39.

B.60 No.2 Unit (Chassis 29.G.VI.)

Short cylinder inserts to be fitted as follows:-

Cyl. Nos. 1 & 2. Standard bores.
" " 3 & 4 Brivadum.
" " 5 & 6 Ph. Chrome (RR).

Pistons: EW.1967.

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Unit (Chassis 12.B.V.)

Short cylinder inserts to be fitted as follows:-

Cyl. Nos. 1 & 2. Standard bores.
" " 3 & 4. Brivadum.
" " 5 & 6. MARK A.105.

Pistons: EW.1967.

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All the pistons mentioned in this programme are instructed.

The following short inserts should be produced to drawing No.C1.12.

12 off MARK A.101.
12 " " A.103.
12 " " A.105.
6 " " B.106.

The necessary castings to produce these are existing in your stores.

Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}
  
  


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