TM  5-3895-360-13 Section Ill. DIRECT SUPPORT TROUBLESHOOTING Paragraph Page Number Number 4-7. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 4-8. Explanation of Columns . . . . . ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 4-9. Troubleshooting Symptom Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 Table  4-3. Direct Support Troubleshooting.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 4-7.   GENERAL. - a. b. c. d. This section provides information for identifying and correcting  malfunctions  which  may  develop  while operating  or  maintaining  the  tamper. The Troubleshooting Symptom Index in para- graph 4-9 lists common malfunction swhich may oc- cur and refers you to the proper page in Table 4-3 for a trouble shooting procedure. This  section  cannot  Iist  all  malfunctions  that  may occur, nor all probable causes and test procedures/ remedies. If a malfunction is not listed or is not cor- rected by listed test procedures/remedies, notify your supervisor. When  troubleshooting  a  malfunction: (1) (2) Question Unit Maintenance to obtain any infor- mation  that  might  help  determine  the  cause  of the  problem.  Before  continuing,  ensure  that  all applicable  Unit  Maintenance  troubleshooting was  performed. Locate  the  symptom  or  symptoms  in  para- graph 4-9 that best describes the malfunction. If appropriate symptom is not listed, notify your supervisor. (3) Turn to the page in Table 4-3 where trouble- shooting procedure for the malfunction in question is described. Headings at the top of each page show how each troubleshooting procedure is organized:  Problem, Probable Cause, and Test Procedure/Remedy. (4) Perform each step in order listed until the malfunction is corrected. Do not perform any maintenance task unless the troubleshooting procedure tells you to do so. 4-8.  EXPLANATION  OF  COLUMNS. The columns in Table 4-3 are defined as follows: (1) Problem.  A  visual  or  operational  indication  that something is wrong with the tamper. (2) Probable Cause.  A list of the system or com- ponent likely to be causing the problem. (3) Test Procedure/Remedy.  A procedure to iso- lated  and  correct  the  problem. 4-11