Problems
The class were troubled by several reliability problems, notably with the engines which were found to require excessive maintenance. A series of modifications to the pistons, piston rings and maintenance schedules, and fitting cast iron cylinder heads improved the engine reliability considerably, but a complex V16 for only 800bhp and a small class size doomed them with a contracting rail network. The layout, with a single cab positioned part-way down the body like a North American road-switcher, gave the crew poor forward visibility in both directions of travel, although this was initially tolerated as it was no worse than the visibility from a steam locomotive cab. Despite these problems the class were more successful than the contemporary Type 1 locomotives of Class 16 and the later Class 17.
Read more about this topic: British Rail Class 15
Famous quotes containing the word problems:
“The problems of the world, AIDS, cancer, nuclear war, pollution, are, finally, no more solvable than the problem of a tree which has borne fruit: the apples are overripe and they are falling—what can be done?... Nothing can be done, and nothing needs to be done. Something is being done—the organism is preparing to rest.”
—David Mamet (b. 1947)
“Those great ideas which come to you in your sleep just before you awake in morning, those solutions to the world’s problems which, in the light of day, turn out to be duds of the puniest order, couldn’t they be put to some use, after all?”
—Robert Benchley (1889–1945)
“The problems of all of humanity can only be solved by all of humanity.”
—Friedrich Dürrenmatt (1921–1990)