TM 9-2320-209-34-2-1 (3) Replacement. FRAME 1 1. Put two supports(1)and brackets(2)inplaceand alinescrewholes. Put in eightscrews(3)and nuts Follow-on 1. Replaceleft para 17-10. 2. Replacetool para 17-10. END OF TASK (4). NOTE MaintenanceActionRequired: runningboard. RefertoPart2, box carrier.RefertoPart2, 15-32