TM 10-3930-669-20 (3) Remove wing nut (6) and air filter (7) from air cleaner housing (4). (4) Remove hose (8) from fitting (9). (5) Remove     fitting     (9)     from     air     cleaner housing (4). (6) Remove  two  clamps  (10)  and  hose  (11) from air cleaner housing (4) and tube (12). (7) Remove  two  screws  (13),  washers  (14), and  air  cleaner  housing  (4)  from  forklift (15). 4-7