TM 9-2350-277-20-1
STE/ICE TEST 68 STARTER MOTOR VOLTAGE DIAGNOSTIC
TROUBLESHOOTING
0148 00
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
Electrical connector pliers (WP 0926 00, Item 31)
Jumper wire (WP 0927 00)
STE/ICE Test Set (WP 0926 00, Item 61)
Personnel Required
Unit Mechanic 63T10
References
See your -10
TM 9-4910-571-12&P
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Power plant access door open (see your -10)
Trim vane lowered (see your -10)
Driver’s power plant access panel removed
(WP 0441 00)
T
1. Remove plug W1P1 from VTM jack J1.
2. Hook up VTM to vehicle batteries TM 9-4910-571-12&P.
3. Turn MASTER SWITCH ON.
4. Set up Test 89 TM 9-4910-571-12&P.
5. Measure voltage between W1P1 (1) pins W (2) and T (3) with
START switch depressed.
6. Does VTM read 0 volts?
YES
NO
TN
1. Faulty W1 cable. Beyond unit
maintenance repair.
2. Notify supervisor.
0148 00-1
