TM  10-3930-643-34 CHAPTER 7 FRONT AND REAR AXLES TROUBLESHOOTING  AND  MAINTENANCE CHAPTER  OVERVIEW The purpose of this chapter is to help the technician efficiently troubleshoot and  repair  malfunctioning  equipment  and  to  perform  authorized  direct support level maintenance procedures on the M1OA Forklift front and rear axles. INDEX Title Front  and  Rear  Axles  Troubleshooting Front Axle Assembly (S/N 2001 to 2903) Front Axle Assembly (S/N 2000 and below/and S/N 2904 and above) Front  Differential  Carrier  Assembly Front  and  Rear  Planetary Rear Drive Axle (S/N 2001 and above) Rear Axle Assembly (S/N 2000 and below) Rear  Differential  Carrier  Assembly Paragraph 7-1 7-2 7-3 7-4 7-5 7-6 7-7 7-8 Page 7-2 7-5 7-11 7-20 7-24 7-32 7-39 7-46 7-1