Page 170
December 2007
Telescopic Boom Series
Models SJ61T & SJ66T
194312
Section 5 - Procedures
Service and Maintenance
6. Set it down on the stand and re-sling to lift from
two points.
7.
Remove bottom wear pad from the mid boom.
M62235AA
Remove Bottom Wear Pad
NOTE
All the wear pads must be removed from the
platform end of the mid boom so the fly boom
section can be pulled all the way out. The wear
pads on the counterweight end of the fly boom
section would otherwise prevent removal.
8.
Slide the fly boom completely out of the mid boom
and set it down on suitable blocking.
9.
Replace the wear pads on the counterweight end
of the fly boom. Use Loctite 242 or 243 on the
wear pad fasteners.
M62060AA
Wear Pads on Fly Boom
Mid Boom Section Removal
Procedure:
1.
Place blocking inside the cable/hose tube to
support the e-chain track when the main support
bolt is removed. Cut the blocks about 5" (12 cm)
high. Place them about 4 ft (1.2 m) apart.
2.
Remove the main power track carrier bolt from the
platform end of the mid boom. Allow the cable/
hose tube to rest on the blocking. Secure it with a
strap.
M62061AA
3.
Locate the limit switch on the left-hand side of
the main boom, at the platform end of the lower
e-chain tube. Pull in the limit switch arm and place
a piece of tape over the switch hole. The tape
prevents the switch from being damaged as the fly
boom is removed.
M62200AA
Place Tape over Limit Switch Hole
4.
Place a suitable stand that can bear the weight of
the mid boom about
2/3
the boom length ahead of
the machine.
Summary of Contents for SJ61T
Page 1: ...TELESCOPIC BOOMS MODELS SJ61T SJ66T 194312AE February 2017 SERVICE MANUAL...
Page 42: ...Page 42 December 2007 Telescopic Boom Series Models SJ61T SJ66T 194312 Notes...
Page 230: ...Page 230 December 2007 Telescopic Boom Series Models SJ61T SJ66T 194312 Notes...
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Page 232: ...www skyjack com P litelig lift l sninger av folk som bryr seg...
