Model 9600/9700 Swing-Reach ® Lift Truck

Section 6.Electrical Tests

TestA87–Rot Pot [Rotate Command Pot (VR3)] Analog Tests

TestA87–Rot Pot [Rotate Command Pot (VR3)]

The voltage the CM reads from the rotate command pot (VR3) is displayed.

NOTE: Run Learn after you replace, repair, or adjust the rotate pot. Refer to Learn Controls on page3-22.

If code 8V is displaye d during SelfTest, check the knob for excessive play. The knob should not have movement that allows it to go beyond the values listed while in the neutral position.

Move the rotate pot from full clockwise through neutral to full counterclockwise, observing the Operator Display.

The test is good if the value displayed is within these limits:

Voltage fluctuation indicates a bad cable or pot. If the voltage is outside these limits or does not change in a smooth, linear fashion, refer to Diagnosis and Repair.

Diagnosis and Repair

Disconnect JPC12 and JPC4. >4V should be displayed with A87 selected. If not, replace CM. If OK, connect a jumper (at the CM) between PC12-5 and PC4-2. The display should read <1V with A87 selected. If not, replace the CM. If the correct values are displayed, verify wiring to VR3. If OK, replace pot.

Publication: 1089040, Issued: 08 Apr 2016 6-65

Section 6.Electrical Tests

Model 9600/9700 Swing-Reach ® Lift Truck Analog TestsTestA88–Rot Posn [Rotate Position Feedback Pot (VR6)]

TestA88–Rot Posn [Rotate Position Feedback Pot (VR6)]

The voltage the CM reads from the rotate position feedback pot (VR6) is displayed.

NOTE: Run Learn after you replace, repair, or adjust the rotate position feedback pot. Refer to Learn Controls on page3-22.

Rotate the load handler from full clockwise to full counterclockwise, observing the Operator Display.

The test is good if the value displayed is within these limits:

Full Clockwise<4.5V

Straight Ahead2.25 to 2.75V

Full Counterclockwise>0.5V

Voltage fluctuation indicates a bad cable or pot. If the voltage is outside these limits or does not change in a smooth, linear fashion, refer to Diagnosis and Repair.

Diagnosis and Repair

Disconnect JPS27 and JPC12. <1V should be displayed with A88 selected. If not, replace CM. If OK, connect a jumper (at the CM) between JC24-15 and JC12-1. The display should read >4 with A88 selected. If not, replace the CM. If the correct values are displayed, replace VR6.

Publication: 1089040, Issued: 08 Apr 2016

Model 9600/9700 Swing-Reach ® Lift Truck

Section 6.Electrical Tests

TestA89–MiniPres [Mini-Mast Pressure Sensor] Analog Tests

TestA89–MiniPres [Mini-Mast Pressure Sensor]

Voltage from the mini-mast pressure sensor is displayed.

The test is good if the value displayed is within these limits:

The voltage displayed should increase and decrease linearly as the load weight is increased or decreased. If it does not, refer to Diagnosis and Repair.

Diagnosis and Repair

Publication: 1089040, Issued: 08 Apr 2016 6-67