Jlg G12-55A Parts Manual User Manual download pdf (Page 27)

BOOM

31200728 G10-55A, G12-55A 2-3

Figure 2-1 Boom Installation

Item Part Number Qty. Description Rev.

1001099663 Ref BOOM INSTALLATION, (G10-55A), (not available to order, see items 3 thru 20

for service)

1001099662 Ref BOOM INSTALLATION, (G12-55A), (not available to order, see items 3 thru 20

for service)

3 3423247 1 PIN

13 88212287 1 SOCKET HD CAPSCREW, 3/4-10X6

14 8310067 1 HEX LOCKNUT, 3/4-10

18 88661002 2 STRAIGHT FITTING

19 84719940 2 HOSE ASSY

20 2160002 2 GREASE FITTING

1001113744B 1 BOOM ASSY, (G10-55A), (includes items 101 thru 106 & 120 thru 241) D

1001114138B 1 BOOM ASSY, (G12-55A), (includes items 101 thru 106 & 120 thru 241) D

101 Ref FIRST BOOM SECTION, (see Figure 2-2 for details)

102 Ref SECOND BOOM SECTION, (see Figure 2-3 for details)

103 Ref THIRD BOOM SECTION, (see Figure 2-4 for details)

104 Ref FOURTH BOOM SECTION, (see Figure 2-5 for details)

105 Ref EXTEND CHAINS, (not shown), (see Figure 2-6 for details)

106 Ref RETRACT CHAINS, (not shown), (see Figure 2-7 for details)

120 91141301 2 BUSHING

125 Ref BOOM HYDRAULICS, (not shown), (see Figure 8-11 for details)

240 8307916 AR SHIM, 2.5X3.875X.075

241 8307917 AR SHIM, 2.5X3.875X.134

307 Ref ANGLE DECAL, (see Figure 11-2 for details)

326 1001098769 1 BOOM ANGLE INDICATOR

331 1001096404 1 BOOM ANGLE SPACER

332 4711600 1 WASHER, 3/8

333 8305645 1 HEX LOCKNUT, 3/8-16

401 Ref MECHANICAL QUICK ATTACH INSTALLATION, (see Figure 2-8 for details)

501 Ref LIFT CYLINDER & HARDWARE, (see Figure 9-1 for details)

502 Ref COMPENSATION CYLINDER & HARDWARE, (see Figure 9-4 for details)

601 Ref TILT CYLINDER & HARDWARE, (see Figure 9-3 for details)

602 Ref EXTEND/RETRACT CYLINDER & HARDWARE, (see Figure 9-2 for details)

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 417 418

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Jlg G12-55A Parts Manual User Manual Page 27