ARMY TM 5-5420-212-10-1MARINE CORPS TM 08676A-10/1-1c.Top Panel to Junction PanelThe drill to connect top panel to junction panel is the same as connecting top panel to top panel on double storybridges (para. 4-6 b.) except a headless pin is used. The headless pin should be inserted until an equal amount of pin isshowing on both sides of top panel. This is one of two places the headless pin is used. The other headless pin is used toconnect the LNCG post at the far bank end of bridge.NOTEDo not put retainer clips In the headless pin until bottom panel Is joined to the top and junctionpanels (para. 4-7b.).-The headless pin is used if there is any chance the bridge will be delaunched and disassembled on the far bank.Good practice is to always use a headless pin in this position.d.Use of Panel Erection AidThe panel erection aid is used to lift top panels into position if the lift is very high or difficult. The panel erection aidcan be used to connect top panel to top panel or top panel to junction panel. Panels can be fitted quicker without the aidbut the work is more tiring. To use the panel erection aid:(1)Remove the pins holding legs in transit position(2)Unfold legs and lock in position with pins. Secure with retainer clips.4-17
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