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TM 9-2350-253-34-2
2-84. GROUNDING STUD REPLACEMENT.
This task covers:
a.
Removal
b.
Installation
Initial Setup:
Tools/Test Equipment:
Equipment Conditions:
•
General mechanic's tool kit (Item 4, Appendix B)
•
Semitrailer uncoupled (refer to TM 9-2330-398-10).
Material/Parts:
•
Lockwasher (Item 100, Appendix F)
WARNING
Ladder has narrow tread. Use care when
climbing.
NOTE
Replacement of lower grounding stud is
similar to replacement of upper grounding
stud, except that lower grounding stud has
four lockwashers. Upper grounding stud is
shown here.
a.
REMOVAL
Remove nut (3), lockwasher (2), and grounding
stud (1) from frame (4).
b.
INSTALLATION
NOTE
Make sure grounding studs are installed on
clean, unpainted metal surface. If mounting
surface is painted, scrape off paint to bare
metal.
1.
Install new grounding stud (1) with new
lockwasher (2) and nut (3) on frame (4)
2.
Make sure International Grounding Symbol
and "DO NOT PAINT GND STUD' stencils
are present and legible.
FOLLOW-ON MAINTENANCE:
•
None
2-184
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