TM 9-6115-729-24
UNIT (FIELD) LEVEL MAINTENANCE
TACTICAL QUIET GENERATOR 100 kW, 50/60 Hz MEP-807A/PU-807A
RESISTOR ASSEMBLY A7 MAINTENANCE
INITIAL SETUP:
Tools and Special Tools
References
Tool Kit, General Mechanic's (WP 0119, Item 1)
TM 9-6115-729-24P
Personnel Required
Equipment Condition
One
Resistor assembly A7 removed from control
box (WP 0041)
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.
DISASSEMBLY
1. Tag and disconnect wires from resistor assembly A7 components.
2. Remove nut (Figure 1, Item 1), washer (Figure 1, Item 2), and ISOCHRONOUS DROOP switch (IDS)
(Figure 1, Item 3).
3. Remove nut (Figure 1, Item 4), washer (Figure 1, Item 5), and DC CONTROL POWER circuit breaker CB1
(Figure 1, Item 6).
4. Remove six nuts (Figure 1, Item 7), six screws (Figure 1, Item 8), and resistors R2 (Figure 1, Item 9), R1
(Figure 1, Item 10), and R3 (Figure 1, Item 11).
5. Remove diode CRFF (Figure 1, Item 12).
6. Remove two nuts (Figure 1, Item 13), two screws (Figure 1, Item 14), and terminal board (Figure 1, Item 15).
0042-1
