JLG 4017PS Parts Manual - Manual (Page 47)

SECTION 2 - BOOM
31200722 4014PS,4017PS,33.7,37.6,37.7,3707PS,3706PS 45
FIGURE 2-3. BOOM INSTALLATION
ITEM PART NUMBER QTY DESCRIPTION REV
1001138215 Ref BOOM INSTALLATION, (not available to order, see items 1, 2 & 11
for service) C
1001138216 Ref BOOM INSTALLATION, (if equipped for platform), (not available to
order, see items 1, 2 & 11 for service) C
1 Ref LIFT CYLINDER AND HARDWARE, (See HYDRAULIC
COMPONENTS SECTION for Breakdown)
2 Ref LIFT CYLINDER HYDRAULIC COMPONENTS, (See HYDRAULIC
CIRCUITS SECTION for Breakdown)
11 1001142051 1 BOOM ASSEMBLY, (includes items 101 thru 142) D
11 1001142052 1 BOOM ASSEMBLY, (if equipped for platform), (includes items 101
thru 134, 136 thru 142, 236 & 237) D
101 0100011 AR LOCTITE 242
102 0100081 AR LOCTITE 454
106 Ref BOOM HYDRAULIC COMPONENTS, (See HYDRAULIC
CIRCUITS SECTION for Breakdown)
107 0761218 2 HEX HD CAPSCREW, M12X50, GR8.8, (torque to 97 Nm/72 lb-
ft)
111 3291207 2 HEX NUT, M12X1.75
112 3340941 1 PAD
113 Ref EXTEND CHAINS, (See EXTEND CHAINS for Breakdown)
122 4740532 2 WASHER, 12mm
129 Ref FIRST BOOM SECTION, (See FIRST BOOM SECTION for
Breakdown)
131 Ref SECOND BOOM SECTION, (See SECOND BOOM SECTION
for Breakdown)
132 Ref THIRD BOOM SECTION, (See THIRD BOOM SECTION for
Breakdown)
135 1001115943 2 PLUG, (not equipped for platform)
136 1001117980 1 SEAL
137 1001117996 1 PLATE
138 Ref FOURTH BOOM SECTION, (See FOURTH BOOM SECTION for
Breakdown)
139 Ref EXTEND/RETRACT CYLINDER AND HARDWARE, (See
HYDRAULIC COMPONENTS SECTION for Breakdown)
142 Ref RETRACT CHAINS, (not shown), (See RETRACT CHAINS for
Breakdown)
236 Ref BOOM EXTENSION HARNESS, (See ELECTRICAL SECTION
for Breakdown)
237 1001117746 1 PROXIMITY SENSOR HARNESS, (if equipped for platform)
237 80374114 1 CONNECTOR
237 1001104497 1 TERMINAL
237 1001116698 1 SEAL PLUG
302 0760808 2 HEX HD CAPSCREW, M8X16, GR8.8, (torque to 28 Nm/21 lb-ft)
307 4811900 2 WASHER, 8mm
315 1001095650 AR LOCTITE 243
317 1001141772 1 COVER
403 0712032 1 HEX HD CAPSCREW, M20X150, GR10.9, (torque to 300 Nm/221
lb-ft)
424 3332015 1 HEX NUT, M20X2.5
463 1001111830 AR SHIM, 1.0
464 1001111831 AR SHIM, 0.5
471 1001131165 1 PIN
501 1001090150 2 BUSHING