MAINTENANCE OF THE M88A1 - OD1672 - LESSON 3/PE 3
LESSON 3.
PRACTICAL EXERCISE - ANSWERS
1.
Requirement
a.
Four stroke cycle, air-cooled diesel engine, with overhead valves.
b.
(1)
Starting motor for the APU, and (2) generator for charging
of the M88A1 recovery vehicle batteries.
c.
To charge the batteries of the M88A1 recovery vehicle.
d.
Turn the FUEL SHUTOFF switch to the OFF position to stop the APU
engine.
e.
Bleed the fuel system of air.
f.
28 vdc and 300 ampere
g.
Series-parallel circuit
h.
Specific gravity and voltage tests.
i.
Plug, receptacle, and waterproof connectors.
j.
The electrical system's diagram and appropriate test equipment.
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