TM 10-3930-659-34 5-12. TRANSMISSION CLUTCH PACKS AND IDLER GEAR MAINTENANCE (Con’t). NOTE Shims    and    thrustwashers    are    loose.        Remove    from    clutch    packs    for    later installation. 27. Move  second/reverse  gear  clutch  pack  (17)  as far left and down as possible to allow installation of first/forward gear clutch pack (15). 28. Using a suitable lifting device, install first/forward gear clutch pack (15) into transmission assembly (1). 29. Using shaft alinement tool, aline second/reverse gear clutch pack (17) with bores in transmission assembly (1). TA708299 5-118