TM  10-3930-643-34 BRAKE  TROUBLESHOOTING  AND  MAINTENANCE. 8-7. Pressure Converter (S/N 2001 and above). (Sheet 4 of 5) CLEANING/INSPECTION 8. Wipe all hose assemblies (2 and 3), tube assemblies (4 and 5) and wire assemblies (1 and 6) with detergent and water solution. l 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   y ou become  dizzy  while  using  cleaning solvent, get fresh air immediately. l 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.). 9. Clean all parts with cleaning solvent P-D-680. Dry thoroughly with compressed air. Refer to paragraph 2-8. 10. Inspect all parts. Refer to para- graph 2-9. Go to sheet 5 8-29