SYMPTOM INDEX (continued) - TM-55-2210-223-34

SYMPTOM INDEX (continued) - TM-55-2210-223-34_24

TM-55-2210-223-34 Locomotive Diesel-Electric 06-1/2-Inch Gage 60 Ton 000HP 0-4-4-0 Wheel Model RS-4-TC-1A NSN 2210-01-158-2978 Manual
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TM 55-2210-223-34 TO 45A2-2-14-22 SYMPTOM INDEX (continued) Troubleshooting Procedure Symptom Page MAIN GENERATOR Main generator armature or field coils are grounded...................................................................... 3-22 Main generator bearing fails .......................................................................................................... 3-23 Main generator brushes are broken ............................................................................................... 3-23 There is main generator flashover........................................................................................... 3-24 ENGINE WARNING SYSTEM Engine oil pressure gage drops below safe operating range, but there is no warning indication........................................................................................................... 3-25 Engine temperature rises above safe operating range and no high temperature warning occurs .................................................................................................... 3-25 SANDING SYSTEM Sanding system will not function ................................................................................................... 3-26 SHUTTERS Engine overheats due to shutters not opening ............................................................................... 3-26 TRACTION MOTOR Traction motor armature or field coils are grounded ...................................................................... 3-27 There is traction motor flashover ................................................................................................... 3-27 Traction motor bearing fails........................................................................................................... 3-27 Traction motor brushes are broken ................................................................................................ 3-28 Traction motor suspension is loose................................................................................................ 3-29 THROTTLE CONTROLLER MECHANISM Throttle controller mechanism does not respond ........................................................................... 3-29 Locomotive will not move when shifted forward or reverse ............................................................ 3-29 TRUCK ASSEMBLY Locomotive tilts or sways back and forth while making turns or if track is on an angle................................................................................................................. 3-29 Trucks bind and will not pivot when locomotive is making a turn ................................................... 3-30 WARNING BELL Warning bell will not sound............................................................................................................ 3-30 WHEELS A rough ride or thumping is felt while operating locomotives ......................................................... 3-30 Locomotive continually splits switches........................................................................................... 3-30 Locomotive climbs rail .................................................................................................................. 3-30 3-5

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