JLG 740AJ Operator Manual - Manual (Page 39)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121295 – JLG Lift – 2-19
The slip indicator is the short tube crimped beside the end
connection of the cable. If the cable slips from the end con-
nection a gap will be present between the slip indicator and
the end connection. No gap is acceptable. A cable that has
slipped must be taken out of service immediately and the
system replaced.
Shown below is the slip indicator as it should appear.
Shown below is the slip indicator with a gap, signifying that
the fall arrest system should be replaced immediately.