TM 1-1510-225-10 8-7 CAUTION Do  not  move  wipers  on  dry  windshield  or clean  windshield  with  anything  other  than mild soap and water. o.  Windshields and wipers – Check windshields  for  cracks  and  cleanliness, and wipers for contact with glass surface. p.  Air   conditioner   inlet   –   Check   free   of obstructions. q.  Avionics door, right side – Check secure. r.   TAS/CADC  probe  –  Check  security  and condition. 8-16.  RIGHT WING, AREA 3. 1.  Right   wing   center   section   –   Check   as follows: a.  Deice boot – Check for secure bonding, cracks,    loose    patches,    and    general condition. b.  Battery access panel – Secure. c.   Battery exhaust  louvers  –  Check  free  of obstructions. *d.  Auxiliary tank fuel and cap – Check fuel level,   condition   of   seal,   cap   tight   and properly installed.  Locking tab aft. e.  Battery compartment drain – Check free of obstruction and check-valve free. f.    Battery  ram  air  intake  –  Check  free  of obstruction. g.  Auxiliary  tank  fuel  sump  drain  –  Check for leaks. h.  Heat exchanger outlet and inlet – Check for cracks and free of obstructions. 2.  Right   engine   and   propeller   –   Check   as follows: CAUTION A  cold  oil  check  is  unreliable.    Oil  should be    checked    within    10    minutes    after stopping engine.  If more than 10 minutes have elapsed, motor engine for 40 seconds,  then  recheck.    If  more  than 10 hours   have   elapsed,   run   engine   for 2 minutes,    then    recheck.        Add    oil    as required.  Do not overfill. * a.  Engine oil – Check oil level, no more than 3 quarts low, cap secure, and locking tab aft. b.  Engine  compartment,  left  side  –  Check for fuel and oil leaks, security of oil cap, door    and    general    condition.        Lock compartment access door. c.   Left cowl locks – Locked. d.  Left exhaust stub – Check for cracks and free of obstructions. e.  Propeller  blades  and  spinner  –   Check blade  condition,  security  of  deice  boot, spinner    security,    and    free    propeller rotation. f.    Engine  air  inlets  and  ice  vane  –  Check free  of  obstruction  and  ice  vane  in  the correct position. g.  Bypass door – Check condition. h.  Right Cowl Locks – Locked. i.    Right  exhaust  stub  –  Check  for  cracks and free of obstructions. j.    Engine compartment, right side – Check for  fuel  and  oil  leaks,  ice  vane  linkage, door,    and    general    condition.        Lock compartment access door. 3.  Right main landing gear – Check as follows: a.  Fuel sump drains – Check for leaks. *b.  Tires  –  Check  for  cuts,  bruises,  wear, appearance   of   proper   inflation,   wheel condition,  and  that  both  tires  have  the same tread design. c.   Brake    assembly    –    Check    lines    for damage  or  signs  of  leakage,  and  brake linings for wear.  Also check brake deice assembly and bleed-air hose for condition and security. * d.  Shock strut – Check for signs of leakage and minimum strut extension (5.5 inches), and left and right extension is approximately equal. e.  Torque knee – Check condition. f.    Safety  switch  –  Check  condition,  wire, and security. H g.  Fire extinguisher pressure – Check within limits.  Refer to Chapter 2. h.  Wheel well, doors, and linkage  –  Check for    signs    of    leakage,    broken    wires, security, and general condition.