Remove nuts (8), lock washers (9), flat washers (10), and leads (11 and 12).
Locate W3-W5 comections to switch box load terminals L1, L2, and L3 (4, Detail B).
Remove nuts (1), internal tooth washers (2), and leads (3) from load terminal (4).
Refer to figure G1, appendix G.
Install leads W3, W4, and W5 (3), internal tooth washers (2), and nuts (1) on switch box load terminals
Install other end of leads W3-W6 (11 and 12), flat washers (10), lock washers (9), and nuts (8) on
Install contactor shield (7), lock washer (6), and screw (5).
5-8 SWITCH BOX HARNESS W9 MAINTENANCE.
This task covers: a. Test
Tool Kit, General Mechanics
(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
Multimeter (item 3, appendix B)
support leg/landing leg lowered, and rear
leveling-support jack lowered; paragraph
2-3.2.1. Switch box cover open.
1. Remove four screws (2, figure 5-10), lock washers (3), and flat washers (4), and invert relay board
Disconnect wire being checked at one end to isolate wire for continuity check.