TM 5-3825-270-23&P
0057
UPIK AIR
CONNECTION
UPIK
ELECTRICAL
CONNECTION
Figure 3. UPIK Air And Electrical Connections - Step 3.
CONDITION/INDICATION
Are cab control box and water distributor harnesses connected properly to prime mover?
DECISION
No - Properly connect cab control box and/or harness connections to prime mover. (TM 5-3825-270-10) Verify
problem is solved. (Step 8 - Does cab control box ENGINE OFF/BATTERY DRAIN indicator illuminate?)
Yes - Go to step 4. (Step 4 - Are 22 to 28 VDC measured at white wire on cab control box ENGINE OFF/
BATTERY DRAIN indicator?)
STEP 4
Are 22 to 28 VDC measured at white wire on cab control box ENGINE OFF/BATTERY DRAIN indicator?
1.
Remove six screws from cab control box.
CAB CONTROL
BOX SCREWS
CAB CONTROL
BOX SCREWS
Figure 4. Cab Control Box Screws - Step 4.
2.
Rotate EMERGENCY STOP switch to on position. (TM 5-3825-270-10)
3.
Ensure multimeter is set to measure voltage.