TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 6. Vibratory System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Vibration Does Not Work In Forward or 3. Turn engine start switch to ON 1. If 24 to 28 Vdc are not measured
3.
position (TM 5-3895-379-10).
at wire 103-YL and VIBE fuse is
Reverse Travel - Continued.
Touch positive (+) probe of
good, turn engine start switch and
multimeter to wire 103-YL and
battery disconnect switch to OFF
negative (-) probe of multimeter
position (TM 5-3895-379-10).
to good ground.
Repair or replace wiring and
connectors to VIBE fuse holder
push switch (WP 0083 00).
2. If 24 to 28 Vdc are measured at
wire 103-YL, turn engine start
switch to OFF position (TM 5-
3895-379-10). Install vibration
push switch (WP 0083 00) and go
to Step 4.
PANEL
ASSEMBLY
SCREW
WIRE C926-BU
WIRE 103-YL
WASHER
TERMINAL 5
TERMINAL 4
SCREW
WASHER
WIRE C927-PU
DRUM
SELECT
TERMINAL
SWITCH
6
OPERATOR STATION
401-227
4. Check for power to drum select 1. If 24 to 28 Vdc are not measured
switch. Remove nine screws and
at terminal 5 and VIBE fuse is
washers and remove panel from
good, turn engine start switch and
operator station. Turn engine start
battery disconnect switch to OFF
switch and battery disconnect
position (TM 5-3895-379-10).
switch to ON position (TM 5-
Repair or replace wiring and
3895-379-10). Touch positive (+)
connectors to VIBE fuse holder
probe of multimeter to terminal 5
(wire 103-YL) and negative (-)
probe of multimeter to good 2. If 24 to 28 Vdc are measured at
terminal 5, go to Step 5.
ground.
0006 00-107
