
March 2022
Maintenance Manual
Programmed Maintenance Procedures
Part No. 1268489GT
S
®
Booms • Z
®
Booms
169
SX-105XC, SX-125XC, SX-135XC, SX-150, SX-
180
Primary boom wear pad specifications
Minimum
Platform end
Bottom and side wear pads
0.63 in
16 mm
Top wear pads
(SX105XC, SX125XC, SX135XC #1 to #2)
(SX150, SX180 #1 to #2; #2 to #3)
(SX125XC, SX180 #0 to #1)
0.35 in
9 mm
Top wear pads
(SX105XC, SX125XC, SX135XC #2 to #3)
0.63 in
16 mm
Top wear pads
(SX150, SX180 #3 to #4)
0.47 in
12 mm
Pivot end
Top wear pads
0.63 in
16 mm
Side wear pads
0.47 in
12 mm
Z-30/20N (RJ), Z-34/22N, Z-34/22DC
Models without rotating jib boom
Primary boom wear pad specifications
Minimum
Top, bottom and side wear pads
(extension end of boom)
0.625 inch
15,9 mm
Bottom and side wear pads
(pivot end of boom)
0.625 inch
15,9 mm
Top wear pads
(pivot end of boom)
0.375 inch
9,5 mm
Models with rotating jib boom
All wear pads
0.375 inch
9,5 mm
Z-33/18
Primary boom wear pad
specifications
Minimum
Top wear pads
(platform end of boom)
0.6875 inch
17,46 mm
Side wear pads
(platform end of boom)
0.5625 inch
14,29 mm
Bottom wear pads
(platform end of boom)
0.625 inch
15,9 mm
Top and side wear pads
(pivot end of boom)
0.69 inch
17,46 mm
Bottom wear pads
(pivot end of boom)
0.81 inch
20,64 mm
Z-34/22 IC, Z-34/22 Bi-Energy
Primary boom wear pad specifications
Minimum
Top, bottom and side wear pads
(platform end of boom)
0.625 inch
15,9 mm
Bottom wear pads
(pivot end of boom)
0.50 inch
12,7 mm
Top wear pads
(pivot end of boom)
0.625 inch
15,9 mm
Side wear pads
(pivot end of boom)
0.375 inch
9,5 mm
Z-40/23N (RJ)
Primary boom wear pad specifications
Minimum
Top and side wear pads
(platform end of boom)
0.625 inch
15,9 mm
Bottom wear pads
(platform end of boom)
0.375 inch
9,5 mm
Top, bottom and side wear pads
(platform end of boom)
0.375 inch
9,5 mm
Summary of Contents for Genie Lift Guard S-40
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