Shorted Coils - Kwikee Level Best Service Manual

Figure 5c
Figure 5d
Level Best Service Guide
C Shorted Coil
1. A leg will not operate or will only operate in one direction. Check the
reservoir fluid level, if low refer to Segement 1: Erractic Leg Operation;
A. Low Fluid.
2. Check leg valves for shorted coils. Note: CAUTION should be
exercised when testing any of the Control wires. Use only a quality volt /
ohmmeter. DO NOT GROUND OR SPARK WIRES. This will permanently
damage the control module.
Unplug both wires to the coil, then, using an ohmmeter place one probe
on the pump motor grounding bolt and the other probe on one of the
coils terminals, if the meter shows continuity the coil must be replaced
(Figure 5c.)
Next test between the two coil terminals, the meter should read between
8.5 and 10 ohms, if not replace coil (Figure 5d.) If after replacing the coil
the problem still persists refer to Segment 6: Control Touchpad.
3. All legs move only in one direction. Check 4-way valve for shorted
coil. Note: CAUTION should be exercised when testing any of the Control
wires. Use only a quality volt / ohmmeter. DO NOT GROUND OR SPARK
WIRES. This will permanently damage the control module.
Unplug both wires to the coil, then, using an ohmmeter place one probe
on the manifold and the other probe on one of the coils terminals, if the
meter shows continuity the coil must be replaced.
Next test between the two coil terminals, the meter should read between
8.5 and 10 ohms, if not replace coil. If after replacing the coil the
problem still persists refer to Segment 6: Control Touchpad.
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