TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994
TM-9-2350-311-20-1

  TM-9-2350-311-20-1 - Page 1184 of 1275

GO 1 VTM CONNECTIONS AND CHECKOUT
WARNING
I
Do not connector disconnect VTM while
VTM power switch is on.
On vehicles with MASTER switch in
negative (-) battery cable, sparking may
occur if VTM case touches vehicle while
MASTER switch is off and VTM is on.
Sparking in presence of fuel or fuel
vapors presents potential hazard. Avoid
hazard by doing all testing with vehicle
MASTER switch on.
CAUTION
I
Do not connect VTM to battery charger
unless charger is connected to battery.
Connect P1 of power cable W5 to J1 on
VTM before connecting clip leads to
battery.
I
Do not connector disconnect VTM while
engine is running.
Figure 2, Sheet 1 of 20
I-7
TM9-2350-311-20-1
Go to Figure 2,
sheet 2.


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