Terex Genie GRC-12, Руководство по обслуживанию

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February 2022 Service Manual
Mast Components
Part No. 1314708GT GRC ™ 67
14 Slide the number 3 mast towards the bottom
of the number 2 mast and align the lower
number 3 mast access holes to the lower
number 2 rivet holes. Refer to Illustration 6.
15 Working at the top of the number 3 mast,
carefully slide the lower corner wear pads
between the number 3 mast and the number
2 mast. Refer to Illustration 6.
16 Align the rivet holes on the wear pads to the
number 3 mast access holes and to the
number 2 mast rivet holes. Refer to Illustration
6.
17 Using the appropriate rivets, install the lower
corner wear pads, to the lower half of the
number 2 mast. Refer to Illustration 6.
Note: After installing the first rivet, move and align
the number 3 mast access hole to the second hole
on the wear pad and install the second rivet.
Illustration 6
1 wear pads
2 rivet
3 mast number 3
4 mast number 2
5 mast number 1
18 Using the appropriate rivets, install the upper
corner wear pads, to the upper half of the
number 3 mast.
Illustration 7
1 wear pads
2 rivet
3 mast number 3
4 mast number 2
5 mast number 1
19 Attach a lifting strap from an overhead
supporting device to the number 4 mast and
carefully slide the number 4 mast onto the
number 3 mast, with the cylinder mount
brackets facing the work table.
Crushing hazard. The mast
section could become
unbalanced and fall if not
properly supported.
Note: During installation, the lifting strap will need
to be adjusted for proper balancing.