TM 5-3820-276-10-1
0026
MANUAL SLING UNLOADING OF DRILL RODS OPERATION WWDR - Continued
8.
Push main winch control lever (Figure 20, Item 5) forward to raise upper drill rod (Figure 20, Item 1) up until
top of tooling joint of lower drill rod (Figure 20, Item 2) is approximately 0.5 in. (13 mm) above top of fork
(Figure 20, Item 4).
1
5
2
4
3
6
WWDS00694
Figure 20. Jib Operation for Drill Rod String Removal.
9.
Set and hold FORK switch (Figure 20, Item 6) in down position to extend fork (Figure 20, Item 4).
02/13/2013root(opusualwp)wpno(O10011)