TM  10-3930-643-34 FRONT  AND  REAR  AXLES  TROUBLESHOOTING  AND  MAINTENANCE.  (cont) 7-2. Front Axle Assembly (S/N 2001 to 2903). (Sheet 4 of 6) CLEANING/INSPECTION 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. 15. 16. 17. Wipe front axle assembly with clean cloth  moistened  with  cleaning  solvent P-D-680. Allow to air dry. 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.). Clean all other parts with clean cloths moistened with cleaning solvent  P-D-680. Dry  thoroughly  with compressed air. Refer to paragraph 2-8. Inspect all parts. Refer to para- graph 2-9. Go to sheet 5 7-8