ARMY TM 5-5420-212-10-1
MARINE CORPS TM 08676A-10/1-1
Build end of bridge and first bay on roller beams.
Lower/raise (as needed) rear roller beam and front roller beam until bay 1 is at a suitable height to permit
easy installation of additional bays. Level roller beams with carpenters level
Add bays 2 and 3.
Jack up rear roller beam and place packing under junction between last two bays. Lower rear roller