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Fig. 3-22 – SkyTrak 6042 Service Manual User Manual

Page 57

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3.11

Model 6042 Legacy

Origin 7/02

Boom

6. Remove the retract chain sheave pin (Fig. 3-22, 3)

from the mount and the retract chain sheave (4).
Remove the retract chain sheave from the
intermediate boom.

7. Inspect the bushings inside the sheave. Replace the

bushings if there are any signs of wear. Inspect the
pin for wear or damage. Replace the pin if showing
signs of wear.

Figure 3-22 Intermediate Boom, Retract Chain Sheave

8. At the rear of the intermediate boom, remove the

capscrews (Fig. 3-23, 1), lockwashers (2) and flat
washers (3) holding the hose reel assembly (4),
lower wear pad (5) and spacer (6) to the lower plate
on the intermediate boom. Reassemble the
capscrews, lockwashers and flat washers to hold the
lower wear pad in place for intermediate boom removal.

Figure 3-23 Intermediate Boom, Hose Reel Assembly

9. Remove the capscrews (Fig. 3-24, 1), lockwashers (2)

and flat washers (3) holding the hose reel side plate (4),
lower left side wear pad (5) and shims (6) (if present)
to the side of the intermediate boom. Save the
capscrews, lockwashers, flat washers, shims and
wear pad inserts (7). Watch for the six washers (8) to
fall out from between the side plate of the hose reel
assembly and the side plate of the intermediate boom.

Figure 3-24 Intermediate Boom, Hose Reel Side Plate

MH1020

1

3

2

4

MH1030

1

2

3

4

5
6

MH1040

8

5

4

3

2

6

7

1