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

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

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

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Corrective Maintenance6.5.3. ArmatureTable 6–15. Armature Maintenance ProcedureStepAction1 NOTEFor armature disassembly and reassembly, see Table 6–8.Use a lint-free cloth dampened with approved cleaning solvent to cleanarmature complete (1). Armature Complete includes armature rotor andcommutator.Wipe dry.CAUTIONUSE ONLY A NON-CONDUCTIVE POLISHING MATERIALON COMMUTATOR TO PREVENT COMMUTATOR FROMBECOMING SHORTED.2 Wipe commutator with a damp cloth to obtain a shiny surface. If unable toproduce shiny surface with a damp cloth, polish commutator (2) with 7-0Garnet paper (3) until surface becomes shiny and coffee colored.P1293, Rev. Jun/07 6–61 <strong>Alstom</strong> Signaling Inc.

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