TM 9-4910-663-34
d.
Remove the link board assembly from the test stand.
e.
Reverse the procedures of steps a through d to install the link board assembly in the test stand.
2-16.
REMOVAL AND INSTALLATION OF LOAD BANK ASSEMBLY (fig 2-10).
a.
Disconnect main power from the test stand.
b.
Remove eight 1/4-20 bolts and lockwashers from both the upper and lower rear panels of the test stand, and
remove the upper and lower rear panels.
c.
Remove the panel retaining hardware, the control panel (fig 2-5), and raise the control panel. Lock the control
panel in the up position with the locking bolt.
d.
Disconnect the wiring from the load bank copper buses, the terminal block, and the load bank elements.
e.
Remove the retaining hardware that attaches the blower adapter to the blower motor assembly .
f.
While supporting the load bank assembly from below, remove the retaining hardware that attaches the load bank
assembly to the left side of the test stand.
g.
While supporting the load bank assembly from below, remove the two 1/4-20 bolts and lockwashers that attach
the load bank assembly to the top of the test stand.
h.
Slide the load bank assembly gently approximately 1 inch back toward the rear of the test stand, lower the load
bank assembly, and remove it from the test stand.
i.
Remove the nuts, lockwashers, bolts, and washers that attach the load bank support to the load bank assembly,
and remove the load bank support.
j.
Remove the eight nuts, lockwashers, and screws that attach the blower adapter to the load bank assembly, and
remove the blower adapter.
k.
Reverse the procedures of steps a through j to install the load bank assembly in the test stand.
2-17.
REMOVAL AND INSTALLATION OF LOAD BANK (fig 2-10)
a.
Disconnect main power from the test stand.
b.
Remove the load bank assembly from the test stand. (Refer to paragraph 2-16.)
c.
Remove the six 10-32 bolts that attach the exhaust duct to the load bank, and remove the exhaust duct.
Change 1 2-71
