Y-5
Y-5
Adjusting Procedure (Electric)
28
WY04-2290E
Y-5 Adjusting Procedure
(Electric)
1. 3rd/top boom full retraction detection
switch (CN859)
Adjust the switch position so that its contact is
shifted (opened/closed) when the top boom section
is extended/retracted. The position is 5 to 8 mm (0.2
to 0.31 in) longer than its fully retracted length.
(1*): Switch fixing bolt tightening torque
: 4 to 6 N-m (41 to 61 kgf-cm) (3 to 4.4 ft-lbf)
2. 2nd boom full retraction
detection switch (CN553)
Adjust the switch position so that its contact is
shifted (opened/closed) when the 2nd boom section
is extended/retracted. The position is 2 to 3 mm
(0.08 to 0.12 in) longer than its fully retracted length.
(*1):
•
Apply a thread locking agent (ThreeBond 1401
or the equivalent) to the threaded section of
the switch.
•
Switch fixing nut tightening torque
: 4 to 6 N-m (41 to 61 kgf-cm) (3 to 4.4 ft-lbf)
△
4
343-638-32000
△
4
343-638-32000
Содержание GR-500EXL-3
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