TM 9-6115-659-13&P
j.
Unlatch and open switch box load terminal cover (12).
k.
Connect loose end of ground wire (15) to switch box ground terminal (13).
l.
Close and latch switch box load terminal cover (12).
4-5.2.3 Assembly of PU-797 and PU-797A. If the ground wire was disconnected for Level A preservation of the
generator set, install ground wire as follows:
NOTE
Ground stud on high mobility trailer is different than one used on other trailers.
a.
If the high mobility trailer (PU-797A) is being used, go to step f. For other trailers, perform steps b. through e.
and then go to step h.
b.
Remove wing nut (1, figure 4-2), two flat washers (2), hex nut (3), and flat washer (4) from ground stud (6).
c.
Retrieve generator ground wire (5) from accessory box (8).
d.
Place ground wire terminal (7) on ground stud (6).
WARNING
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.
e.
Install flat washer (4), hex nut (3), two flat washers (2), and wing nut (1).
f.
Loosen nut (9) on high mobility trailer ground stud (10).
g.
Insert wire (11) through slot of ground stud (10) and tighten nut (9).
h.
Open generator load terminal access door (12).
i.
Route loose end of ground wire (5 or 11) through cable access opening and pull loose end until it reaches ground
terminal (13).
j.
Connect ground wire loose end to ground terminal (13).
k.
Close generator load terminal access door (12).
4-6 PRELIMINARY SERVICING AND ADJUSTMENT OF EQUIPMENT.
4-6.1
Generator Set. Refer to TM 9-6115-641-10, TM 9-6115-641-24, and TM 9-2815-252-24.
4-6.2
Trailer. Refer to TM 9-2330-202-14&P for Power Plant AN/MJQ-35 and Power Unit PU-797, TM 9-2330-392-
14&P for Power Plant AN/MJQ-35A and Power Unit PU-797A, and TM 9-2330-213-14&P for Power Plant AN/MJQ-36.
Change 2 4-8.2
