TM 5-3825-270-23&P
0006
ENGINE OFF / BATTERY
DRAIN INDICATOR
Figure 1. Engine Off/Battery Drain Indicator - Step 1.
CONDITION/INDICATION
Does ENGINE OFF/BATTERY DRAIN indicator illuminate?
DECISION
No - Go to Engine Off/Battery Drain Indicator Does Not Illuminate. (WP 0031)
Yes - Go to step 2. (Step 2 - Does BATTERY VOLTAGE gauge indicate 22 to 28 VDC?)
STEP 2
Does BATTERY VOLTAGE gauge indicate 22 to 28 VDC?
1.
Ensure EMERGENCY STOP switch is rotated to on position. (TM 5-3825-270-10)
2.
Observe BATTERY VOLTAGE gauge.
BATTERY
VOLTAGE GAUGE
Figure 2. Battery Voltage Gauge - Step 2.
CONDITION/INDICATION
Does BATTERY VOLTAGE gauge indicate 22 to 28 VDC?
DECISION
No - Go to step 3. (Step 3 - Are battery cables properly connected and free of damage and corrosion?)
Yes - Go to step 4. (Step 4 - Do batteries measure 24.2 to 25.4 VDC with multimeter?)