PUMP GP-WATER 4W7589 - Caterpillar

On Page 33, under topic "IV. External Speed Trim," disregard the second sentence of Step 1. The correct second sentence of Step 1 follows.
A 100 ohm potentiometer is recommended, but a potentiometer with 200 ohms maximum can be used.
On Page 77, disregard Note B. The correct Note B follows.
A 100 ohm remote speed setting potentiometer gives approximately 4% speed change.On Page 92, Under Procedure G, "Remote Speed Trim/Standby Unit" disregard the procedure. The correct procedure follows.
With terminals T11 and T12 factory jumpered, an internal potentiometer sets the speed. For remote speed trim, remove the jumper and connect a 100 ohm potentiometer as shown on wiring diagram (Service Procedure A). This potentiometer gives approximately 4% speed adjustment. External wiring must be shielded.