TM 9-2330-392-14&P Change 2 2-7 Table 2-1. Operator’s Preventive Maintenance Checks and Services for M1101, M1102, and Trailer Chassis - Continued Item No. Interval Location Procedure Not Fully Mission Capable If: Item To Check/ Service 5 Before Tires (Left) Visually  check  for  underinflated  and  unser- viceable  tires.  Check  tires  for  leaks,  cuts, gouges, cracks, and bulges. Remove all pen- etrating objects. Any  tire  is  missing  or  unserviceable. Tires have leaks, cuts, gouges, cracks, or  bulges  which  would  result  in  tire failure during operation. 6 Before Tires (Right) Visually  check  for  underinflated  and  unser- viceable  tires.  Check  tires  for  leaks,  cuts, gouges, cracks, and bulges. Remove all pen- etrating objects. Any  tire  is  missing  or  unserviceable. Tires have leaks, cuts, gouges, cracks, or  bulges  which  would  result  in  tire failure during operation. 7 Before Handbrake Lever (Right) Check handbrake lever for damage or miss- ing   parts.   Check   that   the   handle   can   be engaged  and  released.  Adjust  as  necessary (para 2-14). Damage  is  evident  or  handbrake  fails to operate correctly. 8 Before Intervehicu- lar Cable Connect intervehicular cable to towing vehi- cle (para 2-10). Operate towing vehicle light switch through all settings and check trailer lights. Trailer lights do not operate properly. 9 After Rear Stabilizers Inspect  rear  stabilizers  for  damage.  Ensure that  hinge  on  flex  plate  can  be  rotated  and sections   slide   up   and   down   when   pin   is removed. Damage  is  evident  or  parts  are  miss- ing. 10 After Shock Absorber Inspect  shock  absorbers  for  leaks,  missing nuts, and damage. Any leaks are evident, mounting hard- ware missing, damage is evident. 11 After Safety Chains Inspect safety chains for damage or missing parts. Damage  is  evident  or  parts  are  miss- ing. 12 Weekly Wheel Assemblies (Left) Check  lugnuts  and  stud  nuts  to  make  sure that they are not loose or missing. If any are loose, tighten. Three or more lugnuts or stud nuts are missing. 13 Weekly Brake Actua- tor Assembly Inspect  brake  lines  and  hoses  for  missing clamps, cracks, leaks, loose connections, or broken lines. Tighten loose connections. Any leaks are found. NOTE Vehicle operation with damaged or inoperable trailer lights may violate AR 385-55. 14 Weekly Lights, Reflectors, and Wiring a. Visually  inspect  lights  and  reflectors  for missing  or  broken  parts  and  loose  con- nectors.    If    any    connectors    are    loose, tighten. b.    Inspect wiring harness and intervehicular cable  for  exposed,  frayed,  or  damaged wiring or missing mounting hardware.