TM  10-5411-200-14 T.O.  35E4-177-1 Table 2-1. Operator’s Preventive Maintenance Checks and Services (cont) B   - Before D   - During M   - Monthly For  Readiness Procedures reporting, Check for and have re- equipment  is Item Interval Item to be paired  or  adjusted  as Not  Ready/ No. B   D M Inspected necessary Available  if: I HINGED   PANEL LEVELING JACK ASSEMBLIES 23 l l Hinged  panel a. Inspect for sinking a. Shelter not leveling  jack into  ground  if  shel- level assemblies ter  not  level  (check frequently  during rainy  conditions). b. Inspect for condi- b.  Jacks  damaged tion  and  security or insecure HINGED   PANEL   ASSEMBLIES 24 l l Hinged  roof Inspect  skin  surface  for Panel  skin panels paint  damage,  corrosion, corroded, cracks,  or  punctures cracked, or punctured 25 l l Support  strut Inspect  for  operation Support  strut assemblies and  condition assemblies  not operating  or damaged 26 l l Hinged  endwall Inspect  skin  surface  for Panel  skin paint  damage,  corrosion, corroded, cracks,  or  punctures cracked, or punctured 27 l l Endwall  close- Inspect  skin  surface  for Panel  skin out panel paint  damage,  corrosion, corroded, cracks,  or  punctures cracked, or punctured 28 l l Latches Inspect  for  operation Latches  not and  condition operating  or damaged 29 l l Hinged side- Inspect  skin  surface  for Panel  skin walls paint  damage,  corrosion, corroded, cracks,  or  punctures cracked, or punctured 2-7