Document 57.4400.7200 - 1
st
Edition 03/2005
INDEX
4
38
TELELIFT 3713 Elite - 4017 - 4514
SCHEDULED MAINTENANCE PROCEDURES
C-12 ADJUST THE PLAY OF THE SLIDING PADS
OF THE BOOM SECTIONS
Any boom section is fitted with adjustable pads located
on the four sides of the profile. These pads are secured
to both fixed and mobile part of every section.
All pads can be adjusted by the special shims.
Adjusting the pads
:
-
Remove or loosen the screws fixing the pads in
relation to type of shims used (with or without slots).
-
Fit the necessary amount of shims.
-
If the residual thickness of the pad is insufficient or
near the maximum wearing limit, renew the pad.
-
Tighten the screws fixing the pads at the
recommended torque (see below). Use a
dynamometric wrench.
Tightening torques of the pad screws in relation to
the screw diameter
Screws M10
Nm 30
Screws M14
Nm 50
Tightening torques higher than those recommended
can cause the break of the pad or of the locking
threaded bush.
Pads must compulsorily be replaced if the residual
thickness of the plastic layer with respect to the iron
bush fixing the block is equal or inferior to 1 mm.
Minimum 1 mm
Max. wearing thickness
Summary of Contents for TELELIFT 3713 Elite
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