Models 5E, 5F, 5G & 5H Electric Switch Machines: Single ... - Alstom

TopicTABLE OF CONTENTSPage6. SECTION 6 - CORRECTIVE MAINTENANCE .................................................6–16.1. GENERAL PURPOSE.................................................................................6–16.2. TEST EQUIPMENT AND TOOLS ...............................................................6–26.3. REPAIR AND REBUILD ..............................................................................6–36.4. DISASSEMBLY AND ASSEMBLY ..............................................................6–96.4.1. Switch Machine .........................................................................................6–106.4.2. Motor .........................................................................................................6–366.4.3. Clutch ........................................................................................................6–526.4.4. Point Detector Contact ..............................................................................6–546.4.5. Biased-Neutral Controller ..........................................................................6–566.5. COMPLETE CLEANING AND LUBRICATION ..........................................6–576.5.1. Detent Cleaning.........................................................................................6–596.5.2. Brush Holder..............................................................................................6–606.5.3. Armature....................................................................................................6–616.5.4. Motor Hasp................................................................................................6–626.5.5. Motor Stator...............................................................................................6–636.5.6. Motor Heater..............................................................................................6–646.5.7. Throw Bar Bearing.....................................................................................6–656.5.8. Throw Bar Guard .......................................................................................6–666.5.9. Contact and Gear Compartment Cover .....................................................6–666.5.10. Cover Hasp.............................................................................................6–676.5.11. Lock and Point Detector Rod Guards .....................................................6–676.5.12. Lock Rod Wear Plate..............................................................................6–686.5.13. Point Detector Rod Wear Plate...............................................................6–696.5.14. Cutout Switch..........................................................................................6–706.5.15. Main Gear Bracket..................................................................................6–706.5.16. Clutch......................................................................................................6–716.5.17. Intermediate Gear...................................................................................6–726.5.18. Main Gear ...............................................................................................6–736.5.19. Rectifier...................................................................................................6–746.5.20. Heater .....................................................................................................6–746.5.21. Point Detector Contact Group.................................................................6–756.5.22. Contact Movement..................................................................................6–766.5.23. Insulation Block.......................................................................................6–776.5.24. Arm (Clips)..............................................................................................6–786.5.25. Lock Rod.................................................................................................6–786.5.26. Point Detector Rod..................................................................................6–796.5.27. Throw Bar ...............................................................................................6–806.5.28. Contact Frame ........................................................................................6–806.5.29. Gear Frame ............................................................................................6–816.5.30. Main Bed Frame .....................................................................................6–816.5.31. Cam Bar..................................................................................................6–82P1293, Rev. Jun/07 iv Alstom Signaling Inc.