![](/images/new-backgrounds/1150051/15005151x1.webp)
Troubleshooting
Control Board Malfunction (Steps)
| STEP 1. |
BEEP | Turn engine |
| OFF and set |
| meter to |
| continuity. |
-
| ti14938a |
+ | Pump |
| On/Off |
- | Switch |
To Ground
To Engine
STEP 2.
12
Vto AC volts and connect wires
- to control
ti14939aboard.
| Control |
| |
- | Board | + | |
|
| ||
J2 | J1 |
|
Engine
Generator
To Clutch
Field
+
Clutch Test Points
J10
LED
D12
J2 J1
STEP 3.
Vswitch ON. Turn potentiometer to
|
| - | high and set |
| ti14940a |
| meter to DC |
|
| volts. | |
|
|
| |
Clutch | - | + | |
Field |
| ||
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| |
|
|
| Control |
|
|
| Board |
Pinion | Drive |
|
|
Assembly | Housing |
|
| Control | ti14943a |
| Board | |
|
| |
J3 J4 |
| J5 |
|
| J9 |
On/Off Switch
WatchDog | Transducer |
|
Premium Display Board
Potentiometer
ti14942a
-
Clutch
Field
STEP 4.
Turn engine | ||
| ||
| OFF and | |
- | unplug | |
clutch wires. | ||
| ||
| Set meter to | |
| Ohms. | |
+ |
| |
| Control | |
| Board |
STEP 5. |
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Turn engine | Control |
| |||
ON and turn | Board J5 |
| |||
switch ON. |
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ti14941a
Clutch Test Points
26 | 332919C |