TM 5-5420-209-12Table 2-3. Ramp Bay Controls and Indicators (Folded).KeyControl or IndicatorFunction1Lower Lock DriveEngages the bay lower lock connecting pin with the bay lowerlock yoke and eye of the mating bay when connecting baystogether.2Roadway/Bow Ponton Foldlock LatchSecures bow ponton to roadway ponton during foldingoperation and prevents accidental unfolding of bay duringretrieval.3Roadway/Roadway Ponton Travel LatchSecures roadway pontons together during folding operationsand prevents accidental unfolding of bridge during retrieval andtransportation.4Roadway-To-Bow Ponton Bridge LatchSecures the bow ponton to the roadway ponton after bay hasbeen launched and unfolded. Latch is manually engaged andconnects to receptacle.5Lifting EyePoint where bay should be lifted in order to achieve properfolding of bay and when loading bay onto transporter.6Cable GuidePositions transporter winch cable and ensures the cable in theproper position when either launching or retrieving bays.7Tagline TieoffProvides an area to connect a tagline to the bay.2-7
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