TM 10-3930-669-20 a.  Service Installation. WARNING Cab weighs 1,010 lbs (458 kg).  Attach suitable lifting device prior to removal or installation to prevent possible injury to personnel. NOTE During installation keep approximately .25 in.  (6.4 mm) space between all parts of cab assembly and forklift assembly, and ensure cab is aligned as noted during removal. (1) With the aid of an assistant, install lifting device on cab (6). (2) Raising cab (6) with lifting device, remove wood blocks and install two mounts (19) on cab rear mounting points (18) with two mounts (16), washers (15), washers (14), and screw (13). (3) Position  two  washers  (20)  on  forklift  (17)  and  lower  cab  (6)  until  just  touching  forklift  and  screws  (13)  pass through washers (20) and frame (17) mount. NOTE Align  bolt  holes  of  cab  mounts  with  bolt  holes  of  forklift  before  allowing  full  weight  to  settle  and  final tightening of screws. (4) Align hole in cab (6) with hole in forklift and install washer (9) and washer (8) with screw (7). 15-19