May - June 1946 S.D.Co completed the S/S “ARAKAKA” for
Liverpool owners. The first sea trial
was marred by hot bearings. A second
trial run a few days later and the bottom ends again gave trouble. It was decided to renew all the white metal
in the engine bearings and due to scoring of the journals the crankshaft was removed
from the ship and returned to Fife Forge for reconditioning. This meant the renewal of the LP Crank pinand
the aftermost journal of the shaft.
Samples of the white metal were sent for analysis to King’s College,
Newcastle and to the white metal manufacturers and both reports independently
agreed that embedded in the white metal was small pieces of some steel
balls. A whole small ball being found in
one sample. The composition of the white
metal being quite normal. This seemed to
point to sabotage by someone having inserted the steel in the bearings
purposely. No definite proof could be
obtained as to how it had occurred.
After re-white metalling, etc. the final sea trial was run about five
weeks later. This caused much delay,
expense and work.
14-20.07.46 Smith’s Dock holiday week. Very moderate weather all the week. Two days of sea trials, TSS `Geomitra’ A/s
Tanker. Some half days holiday.
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