TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 6. Vibratory System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7.
Vibration Only Occurs While Vibration
Control Switch Is Set To Manual Mode
- Continued.
PANEL
ASSEMBLY
SCREW
WIRE C933-GN
WASHER
SCREW
WASHER
TERMINAL 3
WIRE
C932-YL
WIRE B921-WH
TERMINAL 1
VIBRATION CONTROL
TERMINAL 2
SWITCH
OPERATOR STATION
401-228
3. Check for power to amplitude 1. If 24 to 28 Vdc are not measured
select switch. Touch positive (+)
at terminal 2 (wire C933-GN), turn
probe of multimeter to terminal 2
engine start switch and battery
(wire C933-GN) and negative (-)
disconnect switch to OFF position
probe of multimeter to good
(TM 5-3895-379-10). Repair or
ground.
replace wire C933-GN and
connectors (WP 0108 00).
2. If 24 to 28 Vdc are measured at
terminal 2 (wire C933-GN), go to
Step 4.
0006 00-112
