TROUBLE SHOOTING CHART (CONT'D.
)
SYMPTOMS
Calibration off on
one range.
POSSIBLE CAUSE
Wilkor resistor on
RANGE switch changed
value.
TEST PROCEDURE AND REMEDIES
For defective range, measure resistors on RANGE
switch.
Ordinarily replacement with Wilkor
of same marked value will be satis-
factory; if not replace RANGE switch
assembly. (See CAUTION preceding
paragraph
4-12.
)