POWER TAKEOFF (PTO) SWITCH WILL NOT ENGAGE-continued

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

2-l5. TROUBLESHOOTING INSTRUCTIONS (CONT).

Table 2-9. Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

Step 4.

Turn engine start switch to ON position, turn PTO ENGAGE switch ON and OFF several

times while touching PTO solenoid to feel for vibration (listen for clicking).

If PTO solenoid valve vibrates (clicks), refer to Step 6.

If solenoid does not click, go to Step 5.

Step 5.

Check solenoid wires for loose connections, damage, and continuity.

Tighten loose connections, repair damaged wires and replace wires with no

If all wires and connections are okay, replace PTO solenoid (para 7-30).

Step 6.

If PTO still will not engage, refer to Hydraulic System Troubleshooting (page 2-153).

Step 7.

Deleted.

Step 8.

Deleted.

All data on page 2-119 deleted.

Change 3