ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3-444-12
MARINE CORPS TM 09244A/09245A-24/2
SECTION
3-5 GENERAL.
Ill. REMOVAL AND INSTALLATION OF MAJOR COMPONENTS.
The engine and generator are bolted together at the engine flywheel and flywheel housing adapter. The engine and
generator may be removed as an assembly or separately. The engine and generator assembly is mounted on the skid
base at four points. There is also a frame installed on the skid base to support rear of engine when removing generator
separately.
3-6 ENGINE AND GENERATOR ASSEMBLY.
3-6.1
Removal.
a.
Perform engine assembly removal procedure, paragraph 3-7.1, steps a through aq.
Rated capacity of overhead hoist should be at least 2,000 Ibs (907 kg). Arrange
lifting harness so that it supports both the engine and generator to avoid undue
stress on the engine and generator coupling.
b. Attach lifting harness to engine and generator lifting points and overhead hoist. Take up slack.
c.
Perform generator assembly removal procedure, paragraph 4-16.1, steps e, f, p through u, w, and ab.
d. Perform engine assembly removal procedure, paragraph 3-7.1, steps ba, bb, bc, and bf.
e.
With aid of an assistant, lift engine and generator assembly and remove from skid base.
3-6.2 Installation.
WARNING
Rated capacity of overhead hoist should be at least 2,000 Ibs (907 kg). Using a
hoist with less capacity could result in equipment damage, personal injury, or
death. Arrange lifting harness so that it supports both the engine and generator
to avoid undue stress on the engine and generator coupling.
a.
Attach lifting harness to engine and generator lifting points and overhead hoist.
b. With aid of an assistant, lift engine and generator assembly and position on skid base aligning mounting holes.
c.
Perform engine assembly installation procedure, paragraph 3-7.2, steps g, k, o, and p.
d. Perform generator assembly installation procedure, paragraph 4-16.2, steps g, l, m through r, ab, and ac.
e.
Perform engine assembly installation procedure, paragraph 3-7.2, steps t through bl.
3-7
ENGINE ASSEMBLY.
3-7.1
Removal.
a.
Shut down generator set.
b. Open battery access door and disconnect negative battery cable.
c.
Using a suitable container, drain engine oil.
WARNING
Allow system to cool down. Remove radiator cap slowly to permit pressure to es-
cape. Failure to follow these instructions could result in severe burns and injuries.
d. Using a suitable container, drain engine coolant.
e.
Remove control box assembly, paragraph 2-19.2.
3-10
