Cycle Repairing and Adjusting
With a Chapter on building a Bicycle from a Set of Parts
År: 1916
Forlag: Cassell and Company, LTD
Sted: London, New York, Toronto and Melbourne
Sider: 152
UDK: 629.118
Emne: Reprint 1916.
With 79 Illustrations
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34
CYCLE REPAIRING
it can be set true by hammering on wood blocks cut to fit
the tube. Three blocks will be required, two to rest the
tube on and one to place on the bent part to receive the
hammer blows. After hammering, test with a straight-
edge. One of the head ball-races may be fitted out of
truth, or the ball-race on the crown may not be truly
seated. Inspect for this, and rectify. One or more of the
ball-races, especially the two bottom ones, may be worn
unequally ; if this is so, the remedy is new ball-races. Try
tightening up the head as tight as it can be adjusted;
then work it round for a time, and slack out again to the
proper adjustment for free working. This will sometimes
put the head right.