SkyTrak 8042 Service Manual - Manual (Page 146)

3.85 Model 8042, 10042, 10054 Legacy Rev. 03/04
Boom
5. At the underside of the outer boom, locate the retract
chain locknut (14). Measure the amount of threads
protruding beyond the elastic locknut, and record that
measurement for reassembly of the chain. Remove the
elastic locknut and the flat washer (15). Save the flat
washer and discard the locknut.
6. Remove the retract chain by pulling it out the rear of
the outer boom. Place the retract chain on a clean
surface.
7. Label and remove the (outer) auxiliary hose for the
female coupler (16) and the (inner) hose (17) for the
male nipple from the bulkhead fittings on the
mounting plate (18).
8. Label and remove the Attachment Tilt retract (outer)
hose (19) and the extend (inner) hose (20) from the
bulkhead fittings on the mounting plate (18). Plug the
hose ends and cap the bulkhead fittings.
9. Remove the auxiliary tube assemblies (21) and the
attachment tube assemblies (22) from the bulkhead
fittings.
10. At the rear right side of the outer boom, label and
remove the boom extend hose (23) and retract
hose (24) from the bulkhead fittings on the mounting
plate (25). Plug the hose ends and cap the bulkhead
fittings.
MH1110
14
15
MH1130
18
16
17
18
19
20
21
22
MH1140
23
24
25