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SP2479 frame spring rigging removed
Date: 04/01/2004
Views: 356
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Spring rigging damaged pin hole #1 driver
Date: 04/01/2004
Views: 235
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Spring rigging damaged pin hole #2 driver.
Date: 04/01/2004
Views: 241
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Weld repair of pin holes on frame in preparation for boring.
Date: 04/01/2004
Views: 320
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Grinding prior to boring.
Date: 04/01/2004
Views: 242
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Boaring bar base plate installed on Locomotive frame.
Date: 04/01/2004
Views: 375
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Installation of boring bar
Date: 04/01/2004
Views: 249
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Frame boring of spring rigging holes
Date: 04/01/2004
Views: 244
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Each set of holes required 4 setups to complete the boring of 2 holes
Date: 04/01/2004
Views: 232
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Each hole bored required 8 to 10 hours to complete
Date: 04/01/2004
Views: 255
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Boaring bar in action
Date: 04/01/2004
Views: 347
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Mag base drill was used to drive the boring bar.
Date: 04/01/2004
Views: 530
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Manufacture of new pins for spring rigging.
Date: 04/02/2004
Views: 272
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Pin Manufacturing
Date: 04/02/2004
Views: 285
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Link reboring
Date: 04/02/2004
Views: 254
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Spring linkage reboring
Date: 04/02/2004
Views: 240
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