SkyTrak 6036 Service Manual - Manual (Page 59)

3.19 Model 6036 Legacy
Boom
40. Inspect all wear pads (Fig. 3-42, 1) for wear. If the
angle indicators (2) on the ends of the wear pads are
visible, the wear pads can be reused. If the pads
show uneven wear (front to back), they should be
replaced. Replace pads as a set if worn or damaged.
Figure 3-42 Wear Pad Wear Indicators
41. Use a hoist and slings to support the extend/retract
cylinder. At the base end of the extend/retract cylinder,
remove a retaining ring (Fig. 3-43, 1) from one side of
the extend/retract cylinder base end pin (2). Use a
brass punch and a rawhide hammer to remove the
base end pin from the mounting ears on the outer
boom.
42. Lower the base end of the extend/retract cylinder
(Fig. 3-43, 3), and remove the rod end of the cylinder
from the retainer at the front of the boom. Place the
extend/retract cylinder on a clean, flat surface.
43. Inspect the pin (Fig. 3-43, 2) for damage. If the pin is
damaged, the pin should be replaced. Retain the
retaining rings for reassembly.
Figure 3- 43 Remove the Extend/Retract
Cylinder Base End Pin
44. At the front of the outer boom, remove the elastic
locknut (Fig. 3-44, 1) holding the rubber bumper (2)
to the extend cylinder retainer (3). Discard the elastic
locknut.
45. Inspect the rubber bumper (Fig. 3-44, 2). If the
bumper is in good condition, the rubber bumper can
be reused. If the rubber bumper is showing signs of
cracking or deterioration, the bumper should be
replaced.
Figure 3-44 Remove the Rubber Bumper
MA2070 1
2
2
MA6490
1
2
3
~
MA7760
1
3
2