JLG 4017 Parts Manual - Manual (Page 31)

BOOM
3121859 4017 2-3
Figure 2-1 First Boom Section
Item Part Number Qty. Description Rev.
1 0801453 1 FIRST BOOM SECTION I
0801559 1 FIRST BOOM SECTION, PLATFORM
2 Ref BOOM PIVOT PIN, (see Figure 8-13, item 42 for details)
3 8008047 2 BUSHING
4 2160016 2 GREASE FITTING
5 8005792 1 TUBE ASSEMBLIES HOLDER
0903438 1 TUBE ASSEMBLIES HOLDER, PLATFORM
6 0761010 3 HEX HD CAPSCREW, 10-1.50X20mm
7 3760488 4 RETAINING RING
8 3423110 2 ANCHOR PIN
9 3760489 4 RETAINING RING
10 Ref RETRACT CHAIN, BL666, (see Figure 2-5, item 13 for details)
11 3423116 2 CHAIN PIN
12 1360276 2 CLEVIS, BL666
13 3292401 4 HEX NUT, M24X3
15 1360279 2 CLEVIS, BL1066
16 3760490 4 RETAINING RING
17 3423119 2 CHAIN PIN
18 Ref EXTEND CHAIN, BL1066, (see Figure 2-5, item 20 for details)
19 4740532 4 WASHER, M12
20 4220216 1 EXTEND CYLINDER STOP
21 Ref CROWD CYLINDER, (see Figure 9-2 for details)
22 Ref RIPP BOLT, (metric), 16X25mm, (see Figure 8-13, item 27 for details)
23 0761218 2 HEX HD CAPSCREW, M12X50, (torque to 90 Nm)
24 3291207 2 HEX LOCK NUT, M12X1.75
25 Ref SECOND BOOM SECTION ASSY, (see Figure 2-3 for details)
53 Ref SHIM, (see Figure 8-13, item 53 for details)
54 0100011 A/R LOCTITE, #242, (apply to item 22)
55 1001099193 A/R LUBE, ALL PURPOSE, (apply to item 3)
1001094258 Ref BOOM ANGLE INDICATOR INSTALLATION, (Australian machines only) B
101 4811900 1 WASHER, 8mm
102 Ref DECAL - BOOM ANGLE INDICATOR, (see Figure 11-1 for details)
103 1001094172 1 PENDULUM
104 1001094181 1 SPACER
105 1001094186 1 BOLT, M10 X 25MM
107 0100011 AR LOCTITE, #242, (apply to item 105)