TM 9-2320-302-10 0012 00-3 Table 1. Preventive Maintenance Checks and Services (PMCS) for M915A3 - Continued. Item No. Interval Location Procedure Not Fully Mission Capable If: Item To Check/ Service 4 (Con’t) Before Overall View b. Check  truck  for  obvious  dam- age   that   would   impair   opera- tion. b.  Damage   that   would impair    operation    is evident. c. Check tires for defects, underin- flation    or    loose    or    missing wheel studs or lug nuts. c.  Tire is missing, deflated,    unservice- able  or  two  or  more wheel   studs   or   lug nuts are missing. 5 Cab Exterior Check  for  damage  to  lights  (10), side   mirror   (12),   cab   door   (9), grabhandles   (5),   steps   (13),   and collision  warning  system  (CWS) side sensor (14). Damage that would interfere  with  visibility and  impair  operation  is evident. CAB INTERIOR 6 Before Instrument Panel NOTE Refer to WP 0004 00 for the location of all gages, switches, and indicator lights. Check for damage to gages, switches, and indicator and warn- ing lights. Any  gage  is  broken  or unreadable. 10 13 5 12 9 14