Rolls-Royce Archives
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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).
Blueprint for a Valve Stem Guide.

Identifier  ExFiles\Box 174\2\  img310
Date  10th January 1939
  
RELATED DRWGS
G-1000-EF
F-5680

.627 D
.626

.368 D .615 D
.363 .605
ASSEMBLY
EDGE MUST BE SHARP
-A-

JAN 10 1939

REVISIONS
W | REMOVED NOTE #2, ADDED NOTE #6 | DATE 7-28-36 | BY A.L.
V | RMVD SHIM NOTE .002 x 1/8 | DATE 5-6-36 | BY RRM
U | WAS .3445/.3440 | DATE 5-6-36 | BY RRM
T | REDRAWN | DATE 5-6-36 | BY RRM

NOTE: LIMIT ON FRACTIONAL MACHINED DIMENSIONS +/- .015

LYCOMING MANUFACTURING COMPANY
WILLIAMSPORT, PENNA.

PART NAME
VALVE STEM GUIDE

NO. REQD.
16

MATERIAL SPECIFICATIONS
CAST IRON

SYMBOL
H-565-B

DRAWN BY J.H.S
TRACED BY J.H.S
CHECKED BY FWM
APPROVED BY

DATE 8-4-23
APPROVAL FOR PRODUCTION
  
  


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