TM 10-4610-240-24
TM 08580C-2412
TO 40W4-13-22
2-85.
COVER ASSEMBLY (JUNCTION BOX) MAINTENANCE.
This task consists of
a. Removal
b. Repair
c.
Installation
INITIAL SET-UP:
Tools Required
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Rivet Tool (Appendix B, Section III, Item 3)
Electric Drill (Appendix B, Section III, Item 3)
Drill Set (Appendix B, Section III, Item 3)
Material/Parts Required
Adhesive (Appendix C, Section II, Item 1)
Rivet (12) - MS20470B3-5
Rivet (26) - MS20426B3-5
Gasket (A/R) - 13222E5306-3
Gasket- 132225306-12
Personnel Required
Two (2)
Equipment Condition
Reference
ROWPU shutdown (TM 104610-240-10).
Power shutdown (power source manual).
General Safety Instructions
WARNING
Lifting difficult to handle equipment incorrectly can cause serious injury Use two personnel when
removing cover assembly.
To prevent injury or death to personnel, verify that electrical power is off before working
injunction box.
REMOVAL
NOTE
Disassemble cover assembly only to level required to effect repair.
a. Turn thirteen rotary fasteners (3) and open junction box cover (2)
WARNING
Junction box cover is difficult to handle. Two people are needed to lift it to prevent personal injury or
damage to equipment.
CAUTION
To prevent damage to junction box wiring, lift and support wiring off bottom of junction box when
removing (drilling) rivets.
b. Close junction box cover (2) and drill out twelve rivets (4) from hinge (5).
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