SkyTrak 8042 Service Manual - Manual (Page 217)

Boom
3.156 Model 8042, 10042, 10054 Legacy Rev. 03/04
30. Remove the four capscrews (1) and locknuts (2)
holding the hose carrier support (3) to the hose
carrier (4). To access the capscrews, it will be
necessary to move the hoses to the side. Save the
capscrews and hose carrier support. Discard the
locknuts.
31. Pull the inner boom straight out of the secondary
intermediate boom. Guide the four hose ends into
the rear of the boom as the inner boom is being
removed. Reposition the slings as needed so that
the inner boom balances when removed from the
secondary intermediate boom. Set the inner boom
down on a hard, level surface. Support the boom as
needed to prevent it from tipping over.
32. Inside the rear of the inner boom (5), remove the four
elastic locknuts (6) and capscrews (7) holding the
hose carrier assembly (8) to the bottom of the inner
boom. Save the capscrews and discard the locknuts.
33. On each side of the inner boom, remove the rear
elastic locknuts (9), capscrews (10) and flat
washers (11) holding the rear of the hose carrier
guide (12) in place. Save the capscrews and flat
washers. Discard the locknuts.
34. Loosen, but DO NOT remove the capscrews (13)
holding the front of the hose carrier guide and the
top wear pad (14) to each side of the inner boom.
Note: Record the hose locations before removing them
from the hose carrier assembly, to ensure correct
installation.
35. Tilt the back of the hose carrier guide (15) up. Use a
light to look inside the inner boom, and note which
hoses go into which channels on either side of the
boom:
a. Right side outer hose (16) goes to “Auxiliary
Female Coupler” and the right side inner
hose (17) goes to “Attachment Tilt Extend.”
b. Left side outer hose (18) goes to “Auxiliary Male
Nipple” and the left side inner hose (19) goes to
“Attachment Tilt Retract.”
36. Hold the rear of the hose carrier guide up, pull the
hoses from the channels inside the inner boom. Lay
the hoses out behind the inner boom.
37. After the hoses are removed from the boom, remove
the hose carrier guide (15) by pulling the guide out
the back of the boom.
MH1860
1
2
3
4
MH2450
5
6
7
8
MH1910
9
10
11
12
13
14
MH1920
15
16
17
18
19