SECTION 2 - SERVICE PROCEDURES
31215808
2-21
Platform Section Removal
(All Masts)
3. Remove cable adjust nuts from threaded ends of cable
attached to the cable anchor plate on BOTTOM end of
mast section -6/-7
(short, platform mounting section)
.
Push threaded ends of cable through anchor plate
4. At TOP of mast section -6/-7, pull cables out and allow to
hang loose.
NOTE:
When sliding mast sections apart, be careful not to scratch
or score the anodized finish in the slide pad channels.
5. Carefully slide short mast section -6/-7 out BOTTOM of
mast section -5/-6 rails. Disassemble slide pads, shims
and cable anchor plate from mast section -6/-7, if neces-
sary.
Mast Section 6 Removal
(7 Section Mast)
NOTE:
Steps 6 through 10 apply to removal of mast section-6 used
on 30 & 38 ft. models which have seven (7) mast sections. If
disassembling a six (6) section 25 ft. mast, go to step 11, if
disassembling a five (5) section mast continue to step 15.
6. Remove cable adjust nuts from threaded ends of cable
attached to the cable anchor plate on bottom end of
mast section-6. Push threaded ends of cable through
anchor plate.
7. At top of mast section-6, pull cables out and allow to
hang loose.
8. Slide mast section-6 out TOP of mast section-5 far
enough to allow access to the cable sheave wheel assem-
bly.
9. Remove countersunk-flathead screws securing cable
sheave wheel assembly attach bars on both side rails at
top of mast section-6 and remove sheave wheel assem-
bly.
NOTE:
When sliding mast sections apart, be careful not to scratch
or score the anodized finish in the slide pad channels.
10. Carefully slide mast section-6 out BOTTOM of section-5.
Remove slide pads, shims and cable anchor plate, if nec-
essary.
Mast Section 5 Removal
(6 & 7 Section Mast)
NOTE:
Steps 11 through 15 apply to removal of mast section-5. If
servicing a mast section-4, go to step 17.
11. Remove cable adjust nuts from threaded ends of cable
attached to the cable anchor plate on bottom end of
mast section-6. Push threaded ends of cable through
anchor plate.
12. At top of mast section-5, pull cables out and allow to
hang loose.
13. Slide mast section-5 out TOP of mast section-4 far
enough to allow access to the cable sheave wheel assem-
bly.
14. Remove countersunk-flathead screws securing cable
sheave wheel assembly attach bars on both side rails at
top of mast section-6 and remove sheave wheel assem-
bly.
NOTE:
Step 15 applies to removal of the cable assemblies used on
mast section-5.
15. While mast section-5 is still extended from section-4
remove the bolts attaching the two (2) cable assembly
anchor eyelets to the TOP of mast section-5. Remove
cables.
NOTE:
When sliding mast sections apart, be careful not to scratch
or score the anodized finish in the slide pad channels.
16. Carefully slide mast section-5 out BOTTOM of section-4.
Remove slide pads, shims and cable anchor plate, if nec-
essary.
Mast Section 4 Removal
(All Masts)
17. Remove chain adjust nuts from threaded ends of chain
attached to the chain anchor plate on BOTTOM end of
mast section-4. Push threaded ends of cable through
anchor plate.
18. At TOP of mast section-4, pull chains out and allow to
hang loose,
(be certain floor surface is clean and free of any
metal chips or debris which may stick to lubricated chains or
lay chains in a clean bucket)
.
19. Slide mast section-4 out TOP of mast section-3 far
enough to allow access to the cable sheave wheel assem-
bly.
20. Remove countersunk-flathead screws securing cable
sheave wheel assembly attach bars on both side rails at
TOP of mast section-4 and remove sheave wheel assem-
bly.
21. While mast section-4 is still extended from section-3
remove the bolts attaching the two (2) cable assembly
anchor eyelets to the TOP of mast section-4. Remove
cables.
NOTE:
When sliding mast sections apart, be careful not to scratch
or score the anodized finish in the slide pad channels.
22. Carefully slide mast section-4 out BOTTOM of section-3.
Remove slide pads, shims and chain anchor plate, if nec-
essary.
Mast Section 3 Removal
(All Masts)
23. Remove chain adjust nuts from threaded ends of chain
attached to the chain anchor plate on BOTTOM end of
mast section-3. Push threaded ends of cable through
anchor plate.
24. At TOP of mast section-3, pull chains out and allow to
hang loose,
(be certain floor surface is clean and free of any
metal chips or debris which may stick to lubricated chains or
lay chains in a clean bucket)
.
25. Slide mast section-3 out TOP of mast section-2 far
enough to allow access to the chain sheave wheel assem-
bly.
26. Remove countersunk flathead screws securing chain
sheave wheel assembly attach bars on both side rails at
TOP of mast section-3 and remove sheave wheel assem-
bly.
27. While mast section-3 is still extended from section-2
remove the bolts attaching the two (2) chain assembly
anchor blocks to the TOP of mast section-3. Remove
chains.
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