TM9-2815-202-34 5-15.  BLOWER  DRIVE  SHAFT This  task  covers: a.  Removal d. Assembly AND  HUB  REPLACEMENT b. Disassembly e. Installation c.   Cleaning/Inspection INITIAL   SETUP MODELS EXPENDABLE/DURABLE   SUPPLIES 7083-7396 7083-7399 1Bolt, 10-32 x1-inch (App C, Item 33) Dry cleaning solvent (App C, Item 10) TOOLS  AND  SPECIAL  TOOLS EQUIPMENT   CONDITION General mechanics tool kit (App B, Item 96) Torque wrench (App B, Item 101) Para  Description 5-14 Accessory drive removed a. b. c. Removal (1) Install 10-32 x 1 inch bolt (1) in blower drive shaft (2). Remove snap ring (3) and extract blower drive shaft. NOTE Place a rag below the hub and spring plate assembly to prevent bolts from falling into flywheel  housing. (2)  Remove  three  bolts  (4)  securing  hub  and  spring  plate  assembly  (5)  to  blower  drive  gear  (6). Remove  hub  and  spring  plate  assembly. Disassembly Remove three bolts (7) securing two spring plates (8) to blower drive hub (9). Cleanlng/inspection l l WARNING Dry  cleaning  solvent  P-D-680  is  toxic  and  flammable.  Wear  protective goggles  and  gloves  and  use  only  in  a  well-ventilated  area.  Avoid contact with skin, eyes, and clothes and don’t breathe vapors. Do not use  near  open  flame  or  excessive  heat.  The  flash  point  is  100°F-138^oF (38^oC-50^oC).  If  you  become  dizzy  while  using  cleaning  solvent,  get fresh  air  immediately  and  get  medical  aid.  If  contact  with  eyes  Is  made, wash  your  eyes  with  water  and  get  medical  aid  immediately. Compressed  air  used  for  cleaning  purposes  will  not  exceed  30  PSI. Use  only  with  effective  chip  guarding  and  personal  protective equipment  (goggles/shield,  gloves,  etc.). (1) Clean all parts with dry cleaning solvent and dry with compressed air. 5-20