Ensure nut (14) is properly secured creating a good ground. Failure to observe this
WARNING could result in severe personal injury or death.
Install flat washer (15), hex nut (14), two flat washers (13), and wing nut (12). Tighten nut (12).
Unlatch and open switch box load terminal cover (18).
Connect ground wire (16) to switch box ground terminal (19).
m. Close and latch switch box load terminal cover (18).
Position cable and ground wire inside two clamps (10) and secure clamps to trailer using two screws (8), flat washers
(9), and nuts (11).
Assembly of Power Units. If the ground wire was disconnected for Level A preservation of the generator
set, install ground wire as follows:
Ground stud on PU-798A and PU-799A differs from that used on PU-798 and PU-799.
If the high mobility trailer (PU-798A and PU-799A) is being used, go to step f. For other trailers, perform steps b.
through e. and then go to step h.
Remove wing nut (1, figure 4-2), two flat washers (2), hex nut (3), and flat washer (4) from ground stud (6).
Retrieve generator ground wire (5) from accessory box (8).
Place ground wire terminal (7) on ground stud (6).
Ensure nut on ground terminals are properly secured creating a good ground. Failure to
observe this WARNING could result in severe personal injury or death.
Install flat washer (4), hex nut (3), two flat washers (2), and wing nut (1).
Loosen nut (11) on high mobility trailer ground stud (13).
Insert wire (12) through slot of ground terminal (13) and tighten nut (11).
Open generator load terminal access door (9).
Route loose end of ground wire (5 or 12) through cable access opening and pull loose end until it reaches ground
4-6 Change 2