JLG G12-55A Parts Manual - Manual (Page 67)

BOOM
3126020 G10-55A, G12-55A 2-39
Figure 2-8 Bearings, Pads, Spacers & Shims, (Fourth Boom Section)
Item Part Number Qty. Description Rev.
1 Ref FOURTH BOOM SECTION, (G12-55A), (see Figure 2-7 for details)
2 1001117660 2 BEARING PAD
3 91141303 4 SPACER, 0.0598
4 91141302 AR SHIM, 0.0598
5 0651818 4 HEX HD CAPSCREW, 1/2-20X2-1/4, GR5, (torque to 76-86 lb-ft), (as required)
0651820 AR HEX HD CAPSCREW, 1/2-20X2-1/2, GR5, (torque to 76-86 lb-ft)
0651822 AR HEX HD CAPSCREW, 1/2-20X2-3/4, GR5, (torque to 76-86 lb-ft)
6 88671027 4 LUBE FITTING, 90 DEGREES, 1/4-28
7 90027471 12 HARDENED WASHER, 1/2
8 4891600 4 HARDENED WASHER, 3/8
9 91563161 2 HEX HD CAPSCREW, 1/2-20X2-1/4, (hollow), (torque to 45-50 lb-ft)
10 1001117652 4 BEARING PAD
11 91163188 2 BEARING PAD
12 91031236 2 SPACER, 0.0598
13 0651605 2 HEX HD CAPSCREW, 3/8-24X5/8, GR5, (torque to 32-37 lb-ft), (as required)
0651606 AR HEX HD CAPSCREW, 3/8-24X3/4, GR5, (torque to 32-37 lb-ft)
0651607 AR HEX HD CAPSCREW, 3/8-24X7/8, GR5, (torque to 32-37 lb-ft)
14 90205870 AR SHIM, 0.0598
15 91161248 2 HEX HD CAPSCREW, 3/8-24X3/4, (hollow), (torque to 15-17 lb-ft)
16 0651812 4 HEX HD CAPSCREW, 1/2-20X1-1/2, GR5, (torque to 76-86 lb-ft), (as required)
0651814 AR HEX HD CAPSCREW, 1/2-20X1-3/4, GR5, (torque to 76-86 lb-ft)
17 91161274 2 HEX HD CAPSCREW, 1/2-20X1-3/4, (hollow), (torque to 45-50 lb-ft)
18 91166065 2 BRACKET
19 72088049 15 in NYLON TUBING, 1/4
20 86881273 2 STRAIGHT BRASS AIR FITTING, 1/8-27
21 86881276 2 BRASS AIR FITTING, 90 DEGREES, 1/8-27
22 88671018 2 GREASE FITTING, 45 DEGREES