TM 5-3820-276-10-1
0029
LOWERING DERRICK
1.
Set TOP SLIDE switch (Figure 12, Item 3) left and slide tophead (Figure 12, Item 2) inward.
1
3
2
5
4
WWDS01030
Figure 12. Derrick Tophead.
2.
Using SLOW FEED control lever (Figure 12, Item 4) or FAST FEED control lever (Figure 12, Item 5) lower
tophead (Figure 12, Item 2) below arrow (Figure 12, Item 1).
3.
With aid of assistant, move SANDLINE JIB switch (Figure 13, Item 6) right to move sandline cable and hook
(Figure 13, Item 2) right.
02/13/2013root(opusualwp)wpno(O10014)