OPERATING THE APU (continued)
12. If batteries in supported vehicle activate gages or lights unaided by the APU, charge
battery as follows:
Turn MASTER switch to ON in your vehicle.
Start the APU (p. 2-118).
Turn on APU GENerator switch (7).
Turn MASTER switch to ON in supported vehicle. Batteries will charge.
Continue to charge batteries until charge indicator in supported vehicle reads well
into normal range.
l Do not attempt to start disabled vehicle with power from
APU STARTER/GENERATOR. Doing this can cause
damage to APU STARTER/GENERATOR. The APU is for
recharging purposes during slaving procedures only.
l Be sure APU GENerator switch is off before turning APU
FUEL SHUT OFF switch to OFF.
13. Turn APU FUEL SHUT OFF switch (6) to OFF.
To avoid injury, turn off MASTER
switches in both vehicles before
disconnecting slave cable.
switch to OFF in each
stow slave cable.