JLG G12-55A Parts Manual - Manual (Page 35)

BOOM
3126020 G10-55A, G12-55A 2-7
Figure 2-2 Bearings, Pads, Spacers & Shims, (First Boom Section)
Item Part Number Qty. Description Rev.
1 Ref. FIRST BOOM SECTION, (G10-55A), (see Figure 2-1 for details)
2 4761800 2 LOCKWASHER, 1/2
3 91033189 2 BEARING PAD
4 91161171 2 BEARING PAD SUPPORT
5 91031236 6 SPACER, 0.0598
6 90205870 AR SHIM, 0.0598
7 0641810 2 HEX HD CAPSCREW, 1/2-13X1-1/4, GR5, (torque to 76-86 lb-ft)
8 0651820 6 HEX HD CAPSCREW, 1/2-20X2-1/2, GR5, (torque to 76-86 lb-ft), (as required)
0651822 AR HEX HD CAPSCREW, 1/2-20X2-3/4, GR5, (torque to 76-86 lb-ft)
9 4891600 14 HARDENED WASHER, 3/8
10 0651612 4 HEX HD CAPSCREW, 3/8-24X1-1/2, GR5, (torque to 32-37 lb-ft), (as required)
0651614 AR HEX HD CAPSCREW, 3/8-24X1-3/4, GR5, (torque to 32-37 lb-ft)
11 91033186 4 BEARING PAD
12 0651606 8 HEX HD CAPSCREW, 3/8-24X3/4, GR5, (torque to 32-37 lb-ft), (as required)
0651607 AR HEX HD CAPSCREW, 3/8-24X7/8, GR5, (torque to 32-37 lb-ft)
13 1001117653 2 BEARING PAD
14 91161183 2 SPACER, 0.0598
15 91161184 AR SHIM, 0.0598
16 91161167 2 BEARING PAD SUPPORT
17 90027471 6 HARDENED WASHER