TM 9-2320-365-20-2
2-1604
1.
It is likely that PTO
is faulty if PTO
indicator light
illuminates, but PTO
does not engage.
Nothing
PTO damaged.
Faulty PTO solenoid
valve.
NO
YES
Does PTO indicator
light when the PTO
is engaged?
Visual inspection
START
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
h1. PTO DOES NOT ENGAGE
INITIAL SETUP
Equipment Conditions
Engine running (TM 9-2320-365-10).
Parking brake on (TM 9-2320-365-10).
Wheels chocked (TM 9-2320-365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Perform Electrical System
Troubleshooting (e32. PTO
Indicator Does Not Operate).
Perform Electrical System
Troubleshooting (e88. PTO
Does Not Operate).