ARMY
TM 5-6115-612-34
MARINE CORPS TM 6115-34/8
AIR FORCE
TO 35C2-3-471-2
NAVY
AG-320BO-MME-OOO
2-7.
ENGINE AND GEARB0X REMOVAL AND
INSTALLATION. (cont)
a.
Removal. (cont)
(21) Rig lifting device in a
manner similar to one shown in figure
2-3, sheet 3.
(14) Tag
and disconnect elec-
trical connections from starter (8).
CAUTION
(15) Tag and disconnect elec-
trical connections from low oil pres-
sure shutdown switch (9).
(16) Drain oil from gearbox in
accordance
with
paragraph 4-8, TM
5-6115-612-12.
(17) Remove fuel drain hose from
retaining clamp.
(18) Tag and
disconnect
oil
cooler supply and return
lines (10)
from engine.
Install protective caps.
NOTE
Remainder of procedure requires
two personnel.
(19) Remove capscrews (11) Fig 2-3
and washers (12) that secure engine sup-
port assemblies (13) to floor of engine
housing.
(20) Make sure all wires, lines,
and hoses are clear of engine, gearbox,
and generator.
WARNING
The
engine,
gearbox,
and
generator weigh approximately 165
pounds (74.84 kg). To prevent
injury, use proper lifting device
during removal and installation.
To prevent damage, one person
must
guide
and
steady
engine
while it is being hoisted out of
engine housing.
(22) Firmly steady and guide
engine to ensure proper balance and
that engine does not
hang up on
electrical
wiring,
fuel
lines, oil
lines, or exhaust nozzle. Slowly hoist
engine out of engine housing and clear
of generator set.
(23) Carefully lower engine to
floor.
Ensure that engine support is
squarely on
floor
before
fully
releasing hoist.
b.
Installation.
WARNING
The
engine
and gearbox weigh
approximately 165 pounds
(74.84
kg).
To prevent
injury,
use
proper
lifting
device
during
removal and installation.
CAUTION
To prevent damage, one person
must guide and
steady
engine
while it is being hoisted into
engine housing.
NOTE
This
procedure
requires
two
personnel.
2-66
