ARMY TM  5-6115-612-12 MARINE  CORPS  TM  6115-12/7 AIR  FORCE T0 35C2-3-471-1 NAVY AG-320B0-0MM-000 3-13. RUNNING  GEAR. Maintenance  of the running gear (figure 3-10) is lim- ited to inspection. a. Brake Control Installation. Inspection  of  the  brake  control  in- stallation  (handbrake  and  linkage)  is as follows: (1)  Set  handbrake. (2)   Attempt   to   move generator set. If generator set does not move, handbrake and linkage operate properly. If generator set moves, refer to next higher  level  of  maintenance. b. Wheel Assembly. assembly  as  follows: (1) Check for loose (2)  Inspect  wheels If  looseness  or  damage Inspect  wheel lug nuts. for  damage. is observed, refer    to next higher level    of maintenance. c. Tires/Tubes. Inspect and ser- vice tires and tubes as follows: (1)  Inspect tires for cuts, abrasions,    excessive/uneven  wear,  tread separation, nails, or foreign material in  tread. (2) Inspect valve stem for damage or leaks in valve core. If any damage is  observed  on  tires  or  valve  stem, refer    to next higher level    of maintenance. (3)   Ensure   that   tires   are   in- flated d. eye as to 30 psi (206.8kPa). Lunette  Eye. Inspect  lunette follows. (1)  Inspect  for  damage,  cracks, and  distortion. 3-20 (2) Check for loose mounting bolt. If damage or looseness is ob- served, refer to next higher level of maintenance. e. Swivel Caster Assembly. Inspect the swivel caster assembly as follows: WARNING To prevent injury, do not attempt to  lift  front  of  generator  set with less than two persons. (1)   Raise   and block   front   of generator set to provide ground clear- ance  for  swivel  caster. Blocks should be placed under fuel tank or chassis. Do not place block under lunette eye. (2)  Rotate swivel caster 360 degrees. Swivel caster assembly should not bind or drag. (3)  Pull  release  pin  and  raise swivel  caster. Release pin will engage hole and secure swivel caster in raised position. (4) Check for loose wheel nut and bolt. (5) Ensure that lubrication fit- tings are tight. If  any  damage  or binding  is  observed,  refer  to  next higher  level  of  maintenance. (6)  Pull  release  pin  and  lower swivel caster. (7)   Inspect   tire   for   cuts   and abrasions. Ensure that tire    is inflated to 30 psi. (8)  Remove  block  from  generator set and lower front to ground.