XJ-S V12-5.3L (1982)
RECHECKING TEMPERATURE DIFFERENTIAL
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Set temperature differential thumbwheel to center.
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Select 75~ and "AUTO".
-
Run engine and allow system to stabilize, maximum temperature difference +/- 4~F.
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To reduce upper level temperature, move adjuster (2) away from pivot.
-
To increase upper level temperature, move adjuster (2) toward pivot.
If upper level temperature is still to high and adjuster
(2)
is at limit, away from pivot, rod may be moved down at
(8)
by 1/16".
If upper level temperature is still too low and adjuster (2) is at limit toward pivot, recheck basic adjustments.