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Maintenance Manual
October 2018
Annual Maintenance Procedures
106
S
®
Booms • Z
®
Booms
Part No. 1268489GT
7 Note the reading on the dial indicator.
Result: The measurement is less than
specification. The bearing is good.
Result: The measurement is more than
specification. The bearing is worn and needs
to be replaced.
Models
Measurement
S-40/45 (all), S-60/65 (all), Z-60 DC/FE,
Z-62/40
0.063 inch
1.6 mm
Z-30/20N, Z-34/22 (all), Z-40/23, Z-45/25 (all),
Z-45 XC, Z-51/30
0.055 inch
1.4 mm
Z-33/18
0.043 inch
1.1 mm
SX-105 XC, SX-125 XC, SX-135 XC
0.094 inch
2.4 mm
SX-150, SX-180
0.150 inch
3.8 mm
S-80/85 (all), S-100, S-100HD, S-105, S-120,
S-120HD, S-125, Z-80, Z-135/70, ZX-135/70
0.118 inch
3.0 mm
8 Move the boom(s) to the positions indicated in
step 3. Visually inspect the dial indicator to be
sure the needle returns to the "zero" position.
9 Remove the dial indicator and rotate the
turntable 90°.
10 Repeat steps 4 through 9 until the rotation
bearing has been checked in at least four
equally spaced areas 90° apart.
11 Lower the boom(s) to the stowed position and
turn the machine off.
12 Remove the dial indicator from the machine.
A-4
Check the Extendable Axle -
S-100, S-100HD, S-105, S-120,
S-120HD and S-125
Genie specifications require that this procedure be
performed annually.
Maintaining the axle wear pads in good condition is
essential to safe machine operation. Wear pads
are placed on axle tube surfaces to provide a low
friction, replaceable wear pad between moving
parts. Improperly shimmed wear pads or continued
use of worn out wear pads may result in
component damage and unsafe operating
conditions.
1 Start the engine from the platform controls and
extend the axles.
2 Measure each axle wear pad.
3 Replace any wear pad if it is less than
specification. If a wear pad is not less than
specification, shim as necessary to obtain
minimum clearance and no drag.
4 Extend and retract the axles through the entire
range of motion to check for tight spots that
may cause binding or scraping of the axle
tubes.
Note: Always maintain squareness between the
outer and inner axle tubes.
Wear pad specifications
Minimum
Extendable axle wear pad
0.4375 inch
11.11 mm
Содержание S Series
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