TM 9-2350-261-106.7.Place range selector lever inrange 1 and enter water at crawlspeed (slow walk). Once earner isfloating, shift range selector leverto range 1-2 (page 2-8).During dip exercise, check earnerfor leaks. When bilge pumpsprovide a steady stream of waterfor more than 30 seconds, movecarrier to nearest exit. Notifyunit maintenance.WARNINGCarrier can sinkand personnel candrown when maxi-mum load (weightofpersonnelcargo)isexceeded and/or not properlydistributed. Do not attempt wa-ter operations with water abovethe water level strip on trimvane.8.9.Determine carrier freeboard, andcheck amount of freeboardavailable at each corner ofcarrier.Adjust personnel/cargo asrequired to obtain the followingminimum freeboard.a. Front freeboard is 8 inches (nomore than 2–inch differencebetween right and left sides).b. Rear freeboard shall be higherthan front freeboard per thefollowing table.FRONT FREEBOARDM113A2/M1059/M577A2/M10688-9 inches + 49-10 inches + 510-11 inches + 711-12 inches + 812-13 inches + 913-14 inches+10REAR FREEBOARDM113A2/M1059M577A2/M1068inches = 12-13 inches +24 inches = 32-33 inchesinches = 14-15 inches +25 inches = 34-35 inchesinches = 17-18 inches +27 inches = 37-38 inchesinches = 19-20 inches +28 inches = 39-40 inchesinches = 21-22 inches +29 inches = 41-42 inchesinches = 23-24 inches +30 inches = 43-44 inches2-288Change 3
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