TM 10-3930-643-34 CHAPTER  10 FRAME  AND  TOWING  ATTACHMENTS MAINTENANCE CHAPTER  OVERVIEW The purpose of this chapter is to help the technician efficiently repair malfunctioning  equipment  and  to  perform authorized direct support level maintenance  procedures  on  the  M10A  Forklift  frame. INDEX Title Bolster Frame  Hinge  Pin  and  Frame  Assembly Counterweights Roll  Over  Protective  Structure (S/N) 2000 and below) Paragraph Page 10-1 10-2 10-2 10-6 10-3 10-19 10-4 10-23 10-1