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Section 5 – Procedures
NOTE
All the wear pads must be removed from the
platform end of the main boom so the mid boom
section can be pulled all the way out. The wear
pads on the counterweight end of the mid boom
section would otherwise prevent removal.
10. Slide the mid boom completely out of the main
boom and set it down on suitable blocking.
11. Replace the wear pads on the counterweight
end of the boom section. Install with the shims
that were removed. Apply Loctite 242 or 243 to
the wear pad fasteners.
229040ABA
190
5.4-11 Mid Boom Section Installation
1. Attach two lifting slings to the mid boom. Using
suitable lifting equipment, slide the mid boom
section slowly into the platform end of the main
boom. Be careful not to damage the wear pads.
2. When it is about 1/3 of the way in, install the
bottom wear pad. Apply Loctite 242 or 243 to the
wear pad fasteners.
3. Place a suitable stand under the end of the
boom. Lower it onto the stand and remove one
lifting sling.
4. Continue sliding the boom all the way in until the
holes in the mid boom nose and the cable/hose
tube support line up.
5. Install the top and side wear pads and shims in
the main boom nose. Apply Loctite 242 or 243 to
the fasteners.
6. Install the main power track carrier bolt. Remove
the blocking and strap supporting the cable/
hose tube.
M62263AA
7. Remove the tape from the limit switch hole on
the left-hand side of the main boom.
Boom
M62258AA
M62200AA
SJ82 T, SJ86 T
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