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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).
The examination of a faulty Marles steering unit from car GUL-77, detailing an oil leak, slack, and internal damage.

Identifier  ExFiles\Box 130\2\  scan0078
Date  30th July 1940
  
To Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}

Cricklewood,
July 30th.

With regard to the Marles steering
taken off GUL-77 and sent to you for examination.

The following is the information I
have been able to obtain.

The car came in for excessive loss
of oil from the box.

While looking for the reason for this
it was noticed that there was approximately 4
inches of slack on the steering wheel.

A new steering was ordered.

The steering was dismantled from the
car.

It was then found that (1) the bijur
pipe spigot was broken off and had dropped
inside the box. Also a loose washer was observed
inside the box. No further dismantling was carried
out. The two halves were bolted up again, and
sent as found. The split pins were removed in
the first place to try to tighten up the nuts
to cure the oil leak.

G.W.Hancock.
  
  


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