TM  10-3930-669-20 16-3.    REAR WINDSHIELD WIPER ASSEMBLY REPLACEMENT/REPAIR (CONT). (3)   Install motor (25) on motor mount (23) with three lock   washers   (27)   and   screws   (26).      Tighten screws to 10 lb-ft (14 N•m). (4)   Install link assembly (24) on motor (25) with lock nut (23).  Tighten lock nut to 10 lb-ft (14 N•m). e.   Installation. (1)   Install  black  wire  connector  (21)  on  terminal  S (22) of wiper assembly (9). (2)   Install red wire connector (19) on terminal H (20) of wiper assembly (9). (3)   Install  green  wire  connector  (17)  on  terminal  L (18) of wiper assembly (9). (4)   Position wiper assembly (9) on cab (16). (5)   Install   gasket   (15)   and   flange   (14)   on   wiper assembly  (9)  and  cab  (16)  with  two  screws  (12) and lock washers (13).  Tighten screws to 10 lb-in (14 N•m). 16-10