Ingersoll-Rand 900829, Руководство по обслуживанию

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Compressor Maintenance
70
Clutch Pulley Removal
1. Remove pulley snap ring.
2. Insert the lip of the jaws into the snap ring
groove.
3. Place rotor pulley shaft protector (Puller set)
over the exposed shaft.
4. Align thumb screws to puller jaws and finger
tighten.
5. Turn puller center bolt clockwise using a
socket wrench until rotor pulley is free.
Figure 60: Clutch Pulley Removal
Field Coil Removal
1. Loosen lead wire clamp screw until wire(s)
can be slipped out from under clamp.
Figure 61: Loosen Lead Wire Clamp Screw
2. Remove field coil snap ring.
3. Remove the field coil assembly.
Figure 62: Remove Snap Ring
Clutch Replacement
Field Coil Installation
1. Place field coil over nose of compressor.
Insert the projection on underside of field coil
ring into the hole in front housing face to set
alignment.
2. Secure field coil with snap ring.
Figure 63: Install Snap Ring
Pulley Installation
1. Set pulley bearing perpendicular over
compressor nose.
2. Place the pulley/bearing installer into the
bearing bore. Ensure that the edge rests only
on the inner race of the bearing, not on the
seal, pulley or outer bearing race.