SkyTrak 6042 Service Manual - Manual (Page 79)

3.33 Model 6042 Legacy Origin 7/02
Boom
10. Remove the slings and the hoist from the
intermediate boom.
11. Install the side wear pads to the outer boom:
a. Slide the intermediate boom over to one side as
far as it will go, to allow wear pad installation.
b. Place the wear pad inserts (Fig. 3-73, 1), saved,
into the cavities of the side wear pads (2), saved.
c. Place the shims (3), saved if present, onto the
wear pad and align the holes.
d. Fill all wear pad cavities with a good grade of
lithium-based EP grease.
e. Apply Loctite
®
242 threadlocker to the threads of
the 3/8-16 x 3/4" capscrews (Fig. 3-73, 4),
saved. Slide the wear pad with shims between
the intermediate boom and the outer boom with
the offset of each wear pad the same as noted in
disassembly. Align the holes and secure in place
with the capscrews (4), 3/8" lockwashers (5),
saved, and 3/8" flat washers (6), saved. Be
careful not to push the wear pad inserts out of
the wear pads.
f. Torque all wear pad mounting capscrews to
31 ±3 lb-ft (42 ±4 Nm).
g. Repeat Steps a-f to install the side wear pads on
the other side of the outer boom.
Figure 3-73 Outer Boom Side Wear Pads
12. Assemble the top wear pads to the inside of the
outer boom:
a. Place the wear pad inserts (Fig. 3-74, 1), saved,
into the cavities of the top wear pads (2), saved.
Add shims (3), saved if present.
b. Fill all wear pad cavities with a good grade of
lithium-based EP grease.
c. Apply Loctite
®
242 threadlocker to the threads of
the 3/8-16 x 1" capscrews (Fig. 3-74, 4), saved.
Slide the wear pad between the intermediate
boom and the outer boom with the offset of each
wear pad the same as noted in disassembly.
Align the holes and secure in place with the cap-
screws (4), 3/8" lockwashers (5), saved, and 3/8"
flat washers (6), saved. Be careful not to push
the wear pad inserts out of the wear pads.
d. Torque all wear pad mounting capscrews to
31 ±3 lb-ft (42 ±4 Nm).
Figure 3-74 Outer Boom Top Wear Pads
MA10,0550
2
5
1
3
4
6
MA10,0560
2
6
1
4
5
3