TM 10-4610-239-24
TM 08580B-24/3
ALIGNMENT.
a.
Remove three screws (1) and lockwashers (2). Discard lockwashers.
b.
Install three screws (1) in threaded holes in pump sheave (3) and screw in alternately until pump
sheave is off pump hub (4).
c.
Remove three bolts (5) and lockwashers (6). Discard lockwashers.
d.
Install three bolts (5) in threaded holes in motor sheave (7) and screw in alternately until motor
sheave is off motor hub (8).
e.
Loosen setscrew (9) until motor hub (8) is just snug on motor shaft.
f.
Position straightedge (10) across front of pump hub (4) and motor hub (8). Hold straightedge
flush with front of pump hub (4).
g.
Slide motor hub (8) on shaft to align it with pump hub (4). Leave motor hub snug on shaft.
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