Figure 5-38 Installing Upperstructure

TM-5-3810-305-10 Crane Wheel Mounted Hydraulic Light 7 1/2 Ton (Rough Terrain Crane) Model LRT 110 Manual
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TM5-3810-305-10 NOTE Two personnel are required on the deck next to the upperstruc- ture, one on each side, to observe the upperstructure alignment. Another person is required on the ground to handle the tether rope. 2. Continue to hoist assembly high enough to clear rotary manifold and electrical collector ring cover (1 to 2 in. [25.4 to 50.8 mm] is sufficient). 3. By pushing on lift arm and pulling with tether rope, manually swing upperstructure into mounting position with boom pointing in a 10 o’clock direction on left side of carrier (Figure 5-38). Keep hands and arms clear of all pinch points while checking the alignment of the upperstructure and the carrier mounting surface. Failure to follow this procedure could cause SERIOUS INJURY. CAUTION Make sure the base plate opening clears the connections on the rotary manifold, Failure to follow this procedure could cause damage to equipment. 4. Slowly lower the upperstructure over rotary manifold to within 0.5 in. (13 mm) of rotary manifold. Figure 5-38 Installing Upperstructure 5 - 3 4

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