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MAINTENANCE INSTRUCTIONS FOR GROUND ROD
MAINTENANCE INSTRUCTIONS FOR GROUND ROD - Continued

Field Maintenance Manual For Sheet Metal Shop Part No. 1035658 And Part No. Sc4920-99-A68
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TM 1-4920-435-13&P
TEST AND INSPECTION
Figure 2.
Test Ground Rod.
1.
Move main circuit breaker to the OFF position.
2.
Check ground cable (Figure 2, Item 2) connection at terminal lug (Figure 2, Item 1) on power entry panel
(Figure 2, Item 3) for continuity.
3.
Move main circuit breaker to the ON position.
REMOVAL
Figure 3.
Remove and Install Ground Rod.
1.
On power entry panel (Figure 3, Item 1) remove nut (Figure 3, Item 2), lock washer (Figure 3, Item 3), and lat
washer (Figure 3, Item 4) from ground stud (Figure 3, Item 7).
2.
Disconnect ground cable lug (Figure 3, Item 5) from ground stud (Figure 3, Item 7).
3.
Replace lat washer (Figure 3, Item 4), lock washer (Figure 3, Item 3), and nut (Figure 3, Item 2) on ground
stud (Figure 3, Item 7).
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