TM 5-3810-306-34
Hydraulic Swivel
The spool portion of the hydraulic swivel is attached to lugs inside the corner frame rails by means of a spool mounting
plate bolted to a swivel mount channel. The barrel portion is attached by two rotation links to the turntable base plates.
This allows the barrel portion of the swivel to rotate around the stationary spool as the superstructure rotates.
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