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

Scheduled MaintenanceTable 4–2. Site and Switch Machine Inspection Procedure (Cont.)StepAction3 Place the end of the hand crank (1) against the inside lip of the blockingplate (2) then move the blocking plate to the detent position, centering thehole in the blocking plate to the clutch crank hole. This will ensure that thecutout mechanism cannot move back to the power position.4 Inspect the switch machine case (1) and guards (2) for physical damage ordistortion.125 Check for loose or broken hardware or loose connections. Tighten ifnecessary.P1293, Rev. Jun/07 4–6 Alstom Signaling Inc.