JLG G12-55A AccuPlace Parts Manual - Manual (Page 39)

31200454 G10-55A/G12-55A AccuPlace 2-19
BOOM
Figure 2-3 Second Boom Section
Item Part Number Qty. Description Rev.
1 0100011 AR LOCTITE, #242
5 0641815 2 HEX HD CAPSCREW, 1/2-13X1-7/8, GR5
10 0641808 4 HEX HD CAPSCREW, 1/2-13X1, GR5
13 0641826 1 HEX HD CAPSCREW, 1/2-13X3-1/4, GR5
21 0682214 4 HEX HD CAPSCREW, 3/4-10X1-3/4, GR8
43 3313001 2 HEX NUT, 1-1/4-7
45 3313002 2 HEX JAM NUT, 1-1/4-7, (torque to 100 lb-ft)
48 3020040 AR MOLY PASTE
57 88501314 1 HEX NUT, 7/8-14
65 4761800 5 LOCKWASHER, 1/2
69 4892200 2 WASHER, 3/4
73 88501414 1 HEX JAM NUT, 7/8-14, (torque to 100 lb-ft)
79 91041449 AR WASHER, (.060 thick)
91041451 AR WASHER, (.106” thick)
81 91041451 2 WASHER
85 91161213 1 SPRING STOP
86 88671001 2 GREASE FITTING
97 3311805 2 HEX LOCKNUT, 1/2-13
103 3423301 1 HOSE SHEAVE PIN
115 91163161 1 SPRING
117 91561095 1 CHAIN ADJUSTING BLOCK
118 91561107 1 SPECIAL WASHER D
126 91563024 1 CHAIN SHEAVE PIN
127 91563030 1 CHAIN SHEAVE PIN
129 91563219 1 SPRING
143 91401189 1 KEEPER PLATE
155 3577205 2 SHEAVE PLATE
157 3580356 1 HOSE SHEAVE
162 91565005 3 ROLLER CHAIN ASSY, (includes items 201 thru 203)
163 91566007 1 SECOND BOOM SECTION
164 Ref THIRD BOOM SECTION, (see Figure 2-5 for details)
168 4569508 2 SPACE DIVIDER
201 91563026 3 CHAIN ROLLER
202 91563025 3 BUSHING
203 91403119 6 SEAL
301 Ref LEAF CHAIN, BL1066, (see Figure 2-1, item 201 for details)
303 Ref CHAIN CLEVIS, BL1066, (see Figure 2-1, item 203 for details)
401 Ref LEAF CHAIN, BL1066, (see Figure 2-7, item 301 for details)
403 1360301 1 CHAIN CLEVIS, BL1066
404 91513176 1 CHAIN PIN
405 88581115 2 SNAP RING
406 8522012 AR ANTI SIEZE LUBE
501 1360296 1 CHAIN CLEVIS, BL866
503 8522012 AR ANTI SIEZE LUBE
504 88581112 2 SNAP RING
505 91413122 1 CHAIN PIN
506 Ref LEAF CHAIN, BL866, (see Figure 2-5, item 506 for details)
601 91563035 1 LEAF CHAIN, BL1066
602 1360300 1 CHAIN CLEVIS, BL1066