TM 9-6115-730-24
UNIT (FIELD) LEVEL MAINTENANCE
TACTICAL QUIET GENERATOR 200 kW, 50/60 Hz MEP-809A/PU-809A
CONTROL BOX ASSEMBLY MAINTENANCE
INITIAL SETUP:
Tools and Special Tools
References
Tool Kit, General Mechanic's (WP 0123, Item 1)
TM 9-6115-730-24P
Equipment Condition
Materials/Parts
Gasket
Personnel Required
One
WARNINGS
Metal jewelry will conduct electricity. All jewelry can become entangled in generator set
components. Remove all jewelry when working on generator set. Failure to comply can cause
injury or death to personnel by electrocution.
DO NOT wear loose clothing when performing checks, services and maintenance. Failure to
comply can cause injury or death to personnel.
High voltage is produced when this generator set is in operation. Make sure unit is completely shut
down and free of any power source before attempting any repair or maintenance on the unit.
Failure to comply can cause injury or death to personnel.
High voltage is produced when the generator set is in operation. Never attempt to start or
maintain the generator set unless it is properly grounded. Failure to comply can cause injury or
death to personnel.
REMOVAL
1. Ensure generator set is fully stopped, ENGINE CONTROL switch is set to OFF/RESET, Battery Disconnect
Switch is set to OFF, and DEAD CRANK SWITCH is OFF before proceeding.
2. Tag and disconnect harness connector P30 from Control Box connector J30.
3. Tag and disconnect harness connector P31 from Control Box connector J31.
4. Tag and disconnect ECM to EMCP harness connector ENG-P37 from Control Box connector J37.
5. Remove ground wire (Figure 1, Item 1), washer (Figure 1, Item 2) and locknut (Figure 1, Item 3) from back of
control box terminal (Figure 1, Item 4).
6. Remove seven screws (Figure 1, Item 5), lockwashers (Figure 1, Item 6), and washers (Figure 1, Item 7).
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