TM 5-2815-241-34&P
TURBOCHARGER - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
ASSEMBLY - CONTINUED
39. Bearing housing
assembly (1)
Compressor wheel (2)
a.
Lubricate shaft with lubricating oil and
position compressor wheel on shaft.
b.
Using arbor press and mandrel, press
compressor wheel against seal.
CAUTION
Do not overtorque self-locking nut as this will deform turbine wheel and shaft.
40.
41.
Self-locking nut (3)
Compressor housing
(4), eight screws
(5), and eight new
lockwashers (6)
42. Turbine housing (7)
Bearing housing
and compressor
assembly (8)
43. Turbocharger
assembly (9)
Retaining straps
(10), two new screws
(11), four new flat
washers (12) and two
new self-locking
nuts (13)
Using 3/4-inch box-end wrench, ST-1095
socket, and 1/2-inch drive 0 to 150 ft lb (0
to 210 Nm) torque wrench, install and
tighten self-locking nut to 20 to 24 ft lb (27 to
33 Nm).
a.
b.
C.
a.
b.
a.
b.
C.
d.
install compressor housing on bearing
housing assembly, and aline index
marks made in disassembly.
Install new lockwashers on screws and
screw into compressor housing.
Using 3/8-inch drive 7/16-inch socket
and 0 to 150 in. lb (0 to 16.9 Nm)
torque wrench, tighten to 60 to 84 in. lb
(6.7 to 9.7 Nm).
Lubricate turbine housing bore with anti-
seize compound.
Position bearing housing and compres-
sor assembly into turbine housing and
aline index marks made in disassembly.
Position retaining straps around bearing
housing and center retaining strap
openings over oil supply and drain
holes.
Install one new flat washer on each new
screw and install through retaining
straps.
Install one new flat washer on each new
screw and screw on new self-locking
nut.
Using 7/16-inch box-end wrench, 1/2-
inch drive 7/16-inch socket, and 0 to
150 ft lb torque wrench, tighten to 32 to
36 ft lb (3.6 to 4.1 Nm).
2-396
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