JLG 4017 Parts Manual User Manual
Page 39
BOOM
3121859
4017
2-11
Item
Part Number
Qty.
Description
Rev.
1
0801449
1
THIRD BOOM SECTION
M
2
0440296
3
BEARING
3
3580332
1
SHEAVE
4
3960585
4
WIPER SEAL
5
4740535
4
SPECIAL WASHER
6
3423121
1
EXTENSION SHEAVE PIN
7
2160016
1
GREASE FITTING, STRAIGHT
8
4220215
2
PIN STOP PLATE
9
0761210
2
HEX HD CAPSCREW, M12-1.75X20
10
Ref
FOURTH BOOM SECTION, (see Figure 2-7 for details)
11
3580336
1
SHEAVE
12
1360278
2
CLEVIS, BL666
13
1260392
2
RETRACT CHAIN, BL666
14
3423116
2
PIN
15
3760489
4
RETAINING RING
16
2160018
1
GREASE FITTING, 90 DEGREES
17
3423117
1
RETRACT SHEAVE PIN
19
3292001
4
HEX NUT, M20X2.5
20
1260391
2
EXTENSION CHAIN, BL1066
21
3760490
4
RETAINING RING
22
3423119
2
PIN
23
1360277
2
CLEVIS, BL-1066
24
3423120
2
PIN
25
3760488
4
RETAINING RING
26
Ref
RETRACT CHAIN, (see Figure 2-7, item 5 for details)
27
Ref
EXTENSION CHAIN, (see Figure 2-7, item 12 for details)
28
0100011
AR
LOCTITE, #242, (apply to item 9)
29
1001099193
AR
LUBE, ALL PURPOSE, (apply to item 2)