Test The Drive Speed - Raised And Extended, Alc1000 Models; Test The Drive Speed - Raised And Extended Position - Genie Z Series Maintenance Manual

Maintenance Manual
Quarterly Maintenance Procedures
5 Continue at full speed and note the time when
the machine reference point crosses the finish
line. Refer to Specifications, Drive Speed
Specifications.
6 Lower the boom to the stowed position and
extend the primary boom 4 feet / 1.2 m.
7 Choose a point on the machine (i.e., contact
patch of a tire) as a visual reference for use
when crossing the start and finish lines.
8 Bring the machine to top drive speed before
reaching the start line. Begin timing when your
reference point on the machine crosses the
start line.
9 Continue at full speed and note the time when
the machine reference point crosses the finish
line. Refer to Specifications, Drive Speed
Specifications.
64
Q-24
Test the Drive Speed – Raised
and Extended Position, ALC1000
Models
Genie specifications require that this procedure be
performed quarterly.
Proper drive function is essential to safe machine
operation. The drive function should respond
quickly and smoothly to operator control. Drive
performance should also be free of hesitation,
jerking and unusual noise over the entire
proportionally controlled speed range.
Note: Perform this procedure with the machine on
a firm, level surface that is free of obstructions.
This maintenance procedure applies to the
following models: S-100, S-105, S-120, S-125,
SX-105 XC, SX-125 XC, SX-135 XC, S-100HD,
S-120HD, SX-150, SX-180, Z-80/60, Z-135/70 and
ZX-135/70.
S-100, S-105, S-120, S-125, SX-105 XC, SX-125
XC, SX-135 XC, S-100HD and S-120HD
1 Create start and finish lines by marking two
lines on the ground 40 feet / 12.2 m apart.
2 Raise the boom to a horizontal position.
3 Extend the primary boom until the envelope
alarm and LED are activated.
4 Choose a point on the machine (i.e., contact
patch of a tire) as a visual reference for use
when crossing the start and finish lines.
5 Bring the machine to top drive speed before
reaching the start line. Begin timing when your
reference point on the machine crosses the
start line.
6 Continue at full speed and note the time when
the machine reference point crosses the finish
line. Refer to Specifications, Drive Speed
Specifications.
S ® Booms • Z ® Booms
April 2018
Part No. 1268489GT