LANCE
II SERVICE
MANUAL
13-8.
REASSEMBLY
OF
BLOWER
ASSEMBLY.
a. Mount
the motor
on
the plate
and secure
it with
the bolts,
washers
and nuts.
Be sure
that the
motor nuts are snug and
the shaft spins freely.
b.
Position
the cover
over the
motor plate
with
the motor
wires protruding
through the
cover grommet.
c. With the
holes in the
cover matching
the holes
in the motor
plate,
secure the two
parts together
with rivets.
d. Apply
PRC-5000 sealant
to fill any opening
left after the wires
are brought through
the
grommet.
e. Install the
wires in the
plug and
receptacle according
to
locations noted
in removal.
f. Position the
blower fin on
the motor shaft
and secure with
set screw.
g. Secure
the cover
to the blower assembly
with screws,
washers and
nuts.
h. Position
the hose duct on
the blower assembly
and secure it with
screws, washers
and
nuts. The screws must be installed
with their heads inside
the duct.
i. After
cleaning the surfaces
of all old sealant,
use white rubber
chalk PRC-5000
sealant
to seal where
the duct
attaches to the
blower assembly.
13-9. INSTALLATION
OF BLOWER
ASSEMBLY.
a. Position
the blower
assembly in the hangars
and retainer
and install the washers
and
screws.
b. Install the
nuts, washers, and
screws securing
the blower assembly
to the hangar
braces.
c. Seal all hose joints
with Arno No. C-520 gray tape;
then install the inlet and outlet
hoses securing
them with
the clamps.
d. With the master switch off,
connect the plug and receptacles
at the blower.
e.
Check the
blower for
the proper
operation.
f. Install the access door
to the aft wall of the baggage
area and secure with the
attaching
hardware.
Issued:
1/3/78
HEATING
AND VENTILATING
2J13