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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).
Faults related to stiff steering and front axle control over a six-month period.

Identifier  ExFiles\Box 146\2\  scan0297
Date  13th July 1937 guessed
  
( 8 )

20. STEERING STIFF.
3.1/2 Litre 4.1/4 Litre Total
June quarter C.C. 2 2
Previous quarter C.C.
C.P.
Six Months 2 2

B-60-GA. 52.045 Km.
Paris Trial's Car.
Failure of oil feed pipe to front axle causing pivot bushes and friction washers to partially seize up.

B-26-KT. 589 Miles.
Sent a mechanic to Aix-les-Bains
Steering tightened up and was very stiff. Lapped worm and nut in with Whitmore's "O" compound.
F.T. HARDY
How do you account for this?


21. FRONT AXLE CONTROL DRY & SQUEAKS.
June quarter C.C. 3 1 4
C.P. 5 3 8
Previous quarter C.C. 2
C.P. 2 4
Six Months 10 6 16

B-174-DG. 31.241 Km.
Fitted Z.3.T type metering valve.

B-73-EJ. 32.970 Km. as above
B-169-GP. 3.965 Mls. "
B-9-DK. 17.476 Km. "
B-86-BN.{W.O. Bentley / Mr Barrington} 2.473 Mls. "
B-107-GP. 15.223 Km. "
B-137-EJ. 50.219 " "
B-174-EF. 24.468 " "
B-74-FB. 24.745 " "
B-61-GA. 11.322 " "
B-171-DK. 39.878 " "
B-192-GA. 14.022 " "

Routine job.

When attending to front axle controls, we replace the Z T 2 metering valve by the Z T 3 type.
  
  


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