TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 6. Vibratory System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Remove all jewelry such as rings, dog tags and bracelets. If jewelry
contacts electrical connection a direct short may occur resulting in
injury or death, and damage to equipment.
Ensure that parking brake is engaged and propel control lever is in
neutral position before turning engine start switch to ON position. If
roller accidently starts or rolls, injury or death may occur.
Vibration Only Occurs While Vibration 2. Check for power to vibration 1. If 24 to 28 Vdc are not measured
8.
at terminal 2 (wire C932-YL),
control switch. Remove nine
Control Switch Is Set To Automatic
press vibration on/off switch once
screws and washers and remove
Mode - Continued.
and try again. If 24 to 28 Vdc are
panel from good ground. Turn
still not measured, turn engine
battery disconnect switch and
start switch and battery disconnect
engine start switch to ON position
switch to OFF position (TM 5-
(TM
5-3895-379-10).
Set
3895-379-10). Install panel on
multimeter to measure Vdc.
operator station with seven screws
Touch positive (+) probe of
and washers and two screws and
multimeter to terminal 2 (wire
washers. Repair or replace wire
C932-YL) and negative (-) probe
C932-YL and connectors (WP
of multimeter to good ground.
2. If 24 to 28 Vdc are measured at
terminal 2, go to Step 3.
PANEL
ASSEMBLY
SCREW
WIRE C933-GN
WASHER
SCREW
WASHER
TERMINAL 3
WIRE
C932-YL
WIRE B934-BU
TERMINAL 1
VIBRATION CONTROL
TERMINAL 2
SWITCH
OPERATOR STATION
401-228
0006 00-114
