Section VIII - Service Adjustments
Quincy Compressor-QSI
®
109
Correcting Angular Misalignment-Side View
1) With the indicator point on the face of the motor
2) Rotate the entire assembly 180° or one-half (1/2)
-
reading “C” to determine the amount of shim to be
placed under either the front feet or the rear feet of
Example (refer to Figure 8-1):
Because C is a positive reading, the distance between the
Angular Misalignment Viewed From the Top
AIREND
MOTOR
A = DISTANCE BETWEEN FEET
B = COUPLING DIAMETER
C = INDICATOR READING
C
A
B
A/B x C = REQUIRED SHIMS
Figure 8-1. Angular Misalignment-Side View
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