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TM 10-4930-240-13
2-15. ASSEMBLY AND PREPARATION FOR USE - cont.
(2) Raise, then lower slide (2) forcefully against stop collar (3). Repeat until collar is flush with surface
of soil (rod will be at least three feet deep).
NOTES
If ground cannot be sufficiently penetrated, bury the ground rod in a trench not
less than four feet long and at least eight inches beneath the surface.
When using separate grounding cable to ground aircraft to grounding rod, nozzle
ground clamps may be used to supplement aircraft bonding.
(3) Connect ground clamp (4) (from nozzle) to ground rod (1).
(4) Repeat steps (1) through (4) for other refueling point.
Figure 2-17. Refueling Point Ground Rod Installation.
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