TM  10-3930-643-34 TRANSMISSION  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 6-6. Transmission  Assembly.  (Sheet  7  of  12) CLEANING/INSPECTION 45. Wipe hose and tube assemblies (13, 15, 17, 20, 22, 31, 34 and 37) with clean  cloth  moistened  with  detergent and water solution. Wipe dry with clean cloth. TOXIC/FLAMMABLE Dry  cleaning  solvent  P-D-680,  used for cleaning parts, is toxic and flammable. Use  only  in  well ventilated areas. Wear protective goggles and gloves. Do not smoke or allow open flames or sparks in areas where cleaning solvent is used or stored. Avoid contact with eyes, skin or clothing. If contact with eyes is made, flush with cold water and seek medical attention  immediately. If contact with skin or clothing is made, flush with cold water. If  you become  dizzy  while  using  cleaning solvent, get fresh air immediately. 46. Wipe gage (4) with clean cloth moistened  with  cleaning solvent P-D-680. Allow to air dry. COMPRESSED  AIR  HAZARD 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.). 47. Clean all other parts with cleaning solvent  P-D-680. Dry  thoroughly  with compressed air. Refer to paragraph 2-8. 48. Inspect all parts. Refer to para- graph 2-9. Go to sheet 8 6-42