TM 5-4610-223-12
(6)
Secure sprocket to shaft with setscrew (16, fig. 4-95).
(7)
Slide housing (3) on shaft and install key (6).
(8)
Position assembled slip clutch (2, fig. 3-36) in housing and slide collar on end of slurry feeder agitator
shaft.
(9)
Lock collar (3) to shaft with setscrew (4).
(10)
Install slurry feeder drive chain (para 4-110), and chain guard (para 4-107).
4-112.
ERDLATOR AGITATOR DRIVE SHAFT, FLEXIBLE COUPLING, AND PILLOW BLOCK BEARINGS.
a.
Removal of Drive Shaft and Belt.
(1)
Loosen setscrew (8, fig. 3-37) on end of flexible coupling (2) attached to speed reducer input shaft (11).
(2)
Remove four screws (5) holding pillow block bearings (3) to mounting brackets.
(3)
Move erdlator shaft assembly toward agitator drive motor and remove drivebelt from pulley.
(4)
Remove erdlator drive shaft assembly from equipment.
b.
Disassembly of Drive Shaft.
(1)
Remove four screws (1, fig. 4-96) and two shims (2) from dust cover (3) and remove cover from flexible
coupling (4).
(2)
Remove two setscrews (5) and flexible coupling (4) with two keys (6), gasket (7), and washer (8) from shaft
(9).
(3)
Remove lubricating fitting (10) from pillow block (11) on end next to flexible coupling, and slide it off the
shaft (9).
(4)
Remove fitting (10) from other pillow block (11) and slide it off the shaft.
(5)
Remove setscrew (5) from collar (12) and slide collar off shaft.
(6)
Remove setscrew (3) from pulley (13) and slide pulley off shaft.
(7)
Remove key (14) from shaft.
c.
Replace. Replace all unserviceable parts.
d.
Reassembly of Drive Shaft.
(1)
Install lubrication fittings (10, fig. 4-96) in pillow blocks (11).
4-196
