TM  9-6115-660-13&P 5-9  RELAY  BOARD  HARNESS  W11  MAINTENANCE. This  task  covers:  a.  Test c.  Repair b.  Removal d. Installation INITIAL  SETUP Tools Equipment  Conditions General  Mechanic’s  Tool  Kit Reference (item 1, appendix B) Solder Gun (item 3, appendix B) Both  generator  sets  shut  down;  paragraph Crimping Tool, Hand (item 3, appendix B) 2-5.3.3.  Trailer  handbrakes  set,  front  support Multimeter  (item  3,  appendix  B) leg/landing  lowered,  and  rear  leveling-support jack  lowered;  paragraph  2-3.2.1.  Switch  box Materials/Parts cover  open. Solder Lock  washers TEST 1. Remove four screws (1, figure 5-13), lock washers (2), and flat washers (3), and invert relay board assembly (4). 2. Refer to wiring diagram (figure FO-1) and table 5-2, and perform continuity check of relay board harness  W11. Table  5-2.  Relay  Board  Harness  Wire  List WIRE  NO. FROM TO W11-1 W11-2 W11-3 W11-4 W11-5 W11-6 W11-7 W11-8 W11-9 W11-10 W11-11 W11-12 W11-13 W11-14 W11-15 W11-16 W11-17 W11-18 XK3-2 XK3-3 XK3-4 XK3-5 XK3-6 XK3-7 XK5-2 XK5-3 XK5-4 XK5-5 XK5-6 E-7 XK4-2 XK4-3 XK4-4 XK4-5 XK4-6 XK4-7 TB1-1 TB1-4 TB1-5 TB1-3 TB1-6 TB1-2 TB1-1 TB1-8 TB1-10 TB1-17 TB1-6 E-6 TB1-14 TB1-9 TB1-5 TB1-3 TB1-7 TB1-15 WIRE NO. FROM TO W11-19 R1-1 TB1-17 W11-20 XK6-3 TB1-12 W11-21 XK6-4 TB1-11 W11-22 XK6-5 TB1-16 W11-23 XK6-6 TB1-13 W11-24 XK6-7 TB1-15 W11-25 R1-2 E6 W11-26 R2-2 E3 W11-27 E5 TB1-1 W11-28 E4 TB1-2 W11-29 R2-1 TB1-16 W11-30 E2 TB1-15 W11-31 E1 E4 W11-32 XK5-7 TB1-2 W11-33 E1 TB1-14 W11-34 E8 TB1-18 W11-35 XK6-2 TB1-14 W11-36 E9 E3 5-21