TM 10-3930-664-24 B. CLEANING Clean  light  housings  and  brackets  in  accordance  with paragraph 1-24. C. INSPECTION Inspect housings and related components in accordance with paragraph 1-24. D. INSTALLATION 1. INSTALL LIGHT HOUSING (28) INTO LEFT REAR LIGHT BOX (29).  INSTALL SEALED BEAM (34). a. Carefully    install    sealed    beam    (34)    into    light housing (28). b. Install   left   rear   light   housing   (28)   and   bracket (39) onto U-bracket (35) using carriage bolt (36), lockwashers (37), and nut (38). c. Install  light  housing  (28)  into  left  rear  light  box (29)  using  carriage  bolt  (30),  lockwasher  (31), and    nut    (32).        Ensure    ground    wire    (33)    is properly secured. d. Connect  electrical wire (27) to light housing (28). 2. REPEAT STEP I FOR RIGHT REAR FLOOD LIGHT. 3. INSTALL LEFT LIGHT HOUSING (15) ONTO ROPS.  INSTALL SEALED BEAM (21). a. Carefully    install    sealed    beam    (21)    into    light housing (15). b. Install  left  light  housing  (15)  and bracket (26) onto   U-bracket   (22)   using   carriage   bolt   (23) lockwashers (24), and nut (25). c. Install   light   housing   (15)   onto   lightmount   (16) using  carriage  bolt  (17),   lockwasher   (18),   and nut  (19).    Ensure  ground  wire  (20)  is  properly secured. d. Connect  electrical wire (14) to light housing (15). 4. REPEAT STEP 3 FOR RIGHT FRONT FLOOD LIGHT. 2-194