SkyTrak 8042 Service Manual - Manual (Page 131)

Boom
3.70 Model 8042, 10042, 10054 Legacy Rev. 03/04
28. Return to the operator’s cab, start the engine and
fully retract the boom slowly. Shut the engine OFF,
and exit the cab using the hand holds.
Note: Record the location of the shoulder bolt (1) to
ensure correct installation.
29. At the rear of the boom, locate the inner boom
retract chain (2) on the left side of the boom, just in
front of where the hose reel was located. In front of
the inner boom retract chain sheave (3), locate the
shoulder bolt (1) which holds the retract chain (2) to
the anchor plates (4). Remove the elastic locknut (5)
from the shoulder bolt and remove the shoulder bolt.
Save the shoulder bolt and discard the elastic
locknut. Let the inner boom retract chain hang out
the rear of the boom.
30. Remove the two capscrews (6) and lockwashers (7)
holding the hose carrier support (8) and the lower
wear pad to the secondary intermediate boom.
31. Pull the hose carrier support with hose carrier
attached toward the rear of the boom. Reinstall the
capscrews (6) and lockwashers (7) back through the
holes in the bottom of the secondary intermediate
boom to hold the wear pad in place. DO NOT fully
tighten the capscrews.
32. Remove the four capscrews (9) and locknuts (10)
holding the hose carrier support (11) to the hose
carrier (12). To access the capscrews, it is
necessary to move the hoses to the side. Save the
capscrews and hose carrier support, and discard the
locknuts.
MH4070
2
1
2
3
4
5
MH1850
6
7
8
MH1860
9
10
11
12