11-7
5540F/YB5515 SERVICE MANUAL STRUCTURALS
NOTE: Refer to Figure 11-9 For steps 15 thru 18.
Steps 15 thru 18 pertain only to the disassembly of
boom section 3 of the four section boom.
15. Remove the top rear wear pads from boom section 3.
16. Raise up on the boom section 4 assembly and remove
the bolts and lockwashers securing the front bottom
wear pads and remove the wear pads from the boom
section 3.
17. Slide the assembly out of the boom section 3.
18. As necessary, remove the following items from the boom
section 3:
a. Remove the bolts and lockwashers securing the
lower rear wear pad, remove the wear pad.
b. Remove the wire rope guide.
c. Remove the bolts and lockwashers securing the two
long wear bars in the bottom of the section and
remove the wear bars.
d. Remove the bolts and lockwashers securing the
bumper to the bracket in the front of the section and
remove the bumper and shim(s).
e. Remove the bolt, lockwasher and washer securing
the holding bracket to the side of the boom section
and remove the bracket.
FIGURE 11-9
11528
1. Boom Section 3
2. Wear Pad
3. Bolt
4. Lockwasher
5. Wear Pad
6. Wear Pad
7. Holding Bracket
8. Washer
9. Lockwasher
10. Bolt
11. Wear Pad
12. Washer
13. Bolt
14. Wire Rope Guide
15. Nut
16. Bolt
17. Shim(s)
18. Bumper
Reference Only