JLG 4017PS Parts Manual User Manual
Page 69

SECTION 2 - BOOM
31200722
4014PS,4017PS,33.7,37.6,37.7,3707PS,3706PS
67
FIGURE 2-13. EXTEND CHAINS
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
1
130029
2
CIRCLIP
5
3292001
4
HEX NUT, M20X2.5, (torque adjusting nut to 60 Nm/44.2 lb-ft),
(torque locking nut to 120 Nm/88.5 lb-ft)
6
3470003
4
PIN
8
4811900
4
WASHER, 8mm
10
1001099166
2
PIN
12
1001106516
2
CHAIN ASSEMBLY, (includes item 51)
B
18
1001108954
1
BRACKET
19
1001109023
2
SPACER
51
1001105743
1
CLEVIS
101
314689
1
RETAINING RING
102
0760806
2
HEX HD CAPSCREW, M8X12, GR8.8, (torque to 28 Nm/21 lb-ft)
105
2160017
1
GREASE FITTING
107
4811900
2
WASHER, 8mm
113
1001090393
1
PULLEY
115
1001092535
1
PIN
117
1001092542
2
BUSHING
122
1001097371
1
BRACKET
151
1001095650
AR
LOCTITE 243
201
Ref
FIRST BOOM SECTION, (See FIRST BOOM SECTION for
Breakdown)
202
Ref
SECOND BOOM SECTION, (See SECOND BOOM SECTION for
Breakdown)
203
Ref
THIRD BOOM SECTION, (See THIRD BOOM SECTION for
Breakdown)