TM 5-3820-241-34
(2) Align the holes in spacers (5 and 35) with
holes in the piston rod and head cap. Lubricate
and press spacers (5 and 35) and bushings (4 and
34) into position.
b. Installation.
(1) Install the boom lift cylinder in reverse of
numerical sequence as illustrated in figure 3-3.
(2) Refer to LO 5-3520-241-12 and service
the hydraulic reservoir.
3-8. Feed Swing Cylinder, Removal and
Disassembly
a. Removal.
(1) Lower the rock drill boom to rest on the
ground. Loosen hose connections and allow oil to
bleed into a suitable container.
(2) Remove the feed swing cylinder in
numerical sequence as illustrated in figure 3-5.
3-8
