Remove The Base Section - Manitowoc Grove RT540E Service Maintenance Manual

BOOM
1
2
6837
3. Disconnect cable from the Fly section (Figure 4-8, 3)
and feed cable through cable guides (Figure 4-8, 1) and
attach to the Base section cable guide (Figure 4-8, 2).
4. Chain the Fly, Outer Mid and Inner Mid sections
together. This will prevent the inadvertent or unexpected
extension of these
disassembly. Figure 4-9
4-8
FIGURE 4-7
1
2
3
6818-14
FIGURE 4-8
sections during the boom
Published 4-20-2015, Control # 502-01
RT540E SERVICE MANUAL
5. Remove the bolts and washers securing the telescope
cylinder outer rod (Figure 4-10, 1) to the rear of the base
section.
Use extreme caution during piston and rod tube assembly
removal. The telescopic cylinder will still be under
hydraulic pressure due to the holding valve.
1
6. Remove the nuts
synchronizing cable (Figure 4-10, 2) ends to the base
section.

Remove the Base Section

Do not attempt to work on the boom without experienced
supervision
FIGURE 4-9
CAUTION
2
6748-30
FIGURE 4-10
and washers securing the