b.Connect the shift linkage to the shift arms on the side of the transmission. Install the drive shaft between thetransmission and the rotary table. Install the hydraulic motor on the transmission.4-10.4 RotaryTableSlidingBase (Figure 4-30B).4-10.4.1 Removal.a.Disconnect the drive shaft from the transmission to the rotary table. Disconnect the table transfer cylinder. Toremove the rotary table, remove four nuts (1), lockwashers (2), and bolts (3).b.Remove the gib pins (4), bolts (5), lockwashers (6) to remove the table anchor plate (7). Remove grease fittings(8, 9). Remove twelve bolts (10) and lockwashers (6). Now, disassemble sliding bases (11, 12), top guide rails(13), guide spacers (14), and base guide shim (15).4-10.4.2 Inspection and Repair.Inspect parts for unusual wear or damage. Replace any part found to be unusually worn or damaged.4-10.4.3 Installation.a.Position the shims (15), guide spacers (14), top guide rails (13), and sliding bases (11, 12) and fasten to thedrilling rig with twelve bolts (10) and lockwashers (6). Install the table anchor plates (7) and attach them witheight bolts (5) and lockwashers (6). Install gib pins (4).b.Install the rotary table in the sliding base and fasten it with four bolts (3), lockwashers (2), and nuts (1). Connectthe drive shaft and transfer cylinder to the rotary table.4-11 MAINTENANCE OF ROTARY TABLE TRANSFER CYLINDER4-11.1 RotaryTableTransferCylinder. (Figure 4-31)4-11.1.1 Removal.a.Disconnect hydraulic lines from the cylinder barrel (23).b.Remove spring pin (1), anchor pin (2), spring pin (21), anchor pin (22), and remove the transfer cylinder.4-11.1.2 Disassembly.a.Remove the setscrew (7), plug (8) and unscrew the cap (9) from the cylinder barrel (23).b.Pull the rod (6), with all attached components, out of the barrel (23).c.Remove the nut (3), bolt (4), lug (5) and protector (15).4-141
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