SkyTrak 8042 Service Manual - Manual (Page 213)

Boom
3.152 Model 8042, 10042, 10054 Legacy Rev. 03/04
5. Locate the two hoses (1) attached to the base of the
Attachment Tilt cylinder (2) inside the gooseneck (3).
6. Label and remove the hoses (1) from the elbow
fittings (4) on the Attachment Tilt cylinder. Plug the
hose ends and cap the elbow fittings on the
Attachment Tilt cylinder to prevent dirt and debris
from entering the hydraulic system and/or cylinder.
7. Label and remove the two auxiliary hydraulic
hoses (5) from the bulkhead fittings (6) inside the
gooseneck (7). Plug the hose ends and cap the
bulkhead fittings to prevent dirt and debris from
entering the hydraulic system.
8. Remove the thumbscrew (8), lockwasher (9) and flat
washer (10) holding the rear cover to the rear of the
outer boom (12). Lift the rear cover straight up until
the capscrew (11) in the top of the cover clears the
retaining hole in the top of the outer boom. Remove
the cover from the outer boom.
9. At the front of the outer boom, label and remove the
Attachment Tilt hoses (13 and 14) from the tube
assemblies (15) at the mounting plate. Cap the hose
ends. Tie a string to each of the hoses to aid in the
installation of the new hoses.
MH1760
1
2
3
4
MH0840
6 5
6
7
MH5690
8
9
10
11
12
MH1770
14
13
17
16
13
14
15
16
17