TM 5-3825-270-23&P
0043
DECISION
No - Replace black wire from left solenoid harness connector to negative terminal strip, terminal 9. (WP 0099)
Verify problem is solved. (Step 7 - Does LEFT WATER SPRINKLERS switch operate?)
Yes - Replace left solenoid valve. (WP 0168) Verify problem is solved. (Step 7 - Does LEFT WATER
SPRINKLERS switch operate?)
STEP 4
Are less than 200 ohms measured across LEFT WATER SPRINKLERS switch terminals with switch in ON
position?
1.
Push in EMERGENCY STOP switch to off position. (TM 5-3825-270-10)
2.
Disconnect batteries. (WP 0085)
3.
Remove six control panel faceplate screws.
CONTROL PANEL
FACEPLATE SCREWS
Figure 6. Control Panel Faceplate Screws - Step 4.
4.
Set multimeter to measure continuity.
WARNING
Ensure electrical power is off prior to working on all electrical systems. Failure to comply
may result in injury or death to personnel.
Remove all jewelry, such as rings, ID tags, bracelets, etc., prior to working on or around
equipment. Jewelry and tools can catch on equipment, contact positive electrical circuits,
and cause a direct short, severe burns, or electrical shock. Failure to comply may result
in injury or death to personnel.
5.
Connect red multimeter probe to terminal 2 on LEFT WATER SPRINKLERS switch.