TM 9-2330-379-14&P
Section V UNIT TROUBLESHOOTING PROCEDURES
Page
Page
Explanation of Columns ..............
4-16
Symptom Index .................................
4-16
Introduction .................................
4-16
Unit Troubleshooting Table ...............
4-18
INTRODUCTION
This section lists the common malfunctions that may be found during the operation or maintenance of
the dolly set or components. Perform the test/inspection and corrective action in the order listed.
This table cannot list all the malfunctions that may occur, nor all tests or inspections and corrective
actions. If a malfunction is not listed, or if it is not corrected by the listed corrective action, notify your
supervisor.
EXPLANATION OF COLUMNS
MALFUNCTION
Visual or operational indication that
something is wrong with your equipment.
TEST OR INSPECTION
Procedure used to isolate the problem to
a system or component.
CORRECTIVE ACTION
Procedure used to correct the problem.
SYMPTOM INDEX
This symptom index is provided as a quick way to get you to the part of the troubleshooting table that
will help you solve the problem you are having. It lists all the malfunctions covered in the unit
troubleshooting table.
Page
BRAKES
Brakes do not hold - front or rear dolly only ...........................................................
4-25
Brakes drag ...........................................................................................................
4-28
Brakes grab or are locked - one wheel ..................................................................
4-27
Brakes will not release - both dollies .....................................................................
4-22
Hand parking brake (spring brakes) will not hold dolly set.....................................
4-21
Hand parking brake drags .....................................................................................
4-21
Service brakes do not hold sufficiently on front and/or rear dollies .......................
4-23
Slow application or slow release of brakes ............................................................
4-29
DOLLY SET
Dolly set pulls to one side......................................................................................
4-18
Dolly set pulls to one side ......................................................................................
4-18
4-16
