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

31200454 G10-55A/G12-55A AccuPlace 2-15
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
18 88501312 1 HEX NUT, 3/4-16
21 0682214 4 HEX HD CAPSCREW, 3/4-10X1-3/4, GR8, (torque to 340-365 lb-ft)
48 3020040 AR MOLY PASTE
65 4761800 5 LOCKWASHER, 1/2
69 4892200 4 WASHER, 3/4
73 88501314 2 HEX NUT, 7/8-14
79 91041449 AR WASHER, (.060” thick)
91041450 AR WASHER, (.0478” thick)
91041451 AR WASHER, (.106” thick)
91041596 AR WASHER, (0359” thick)
86 88671001 4 GREASE FITTING
97 3311805 2 HEX LOCKNUT, 1/2-13
103 3423301 1 HOSE SHEAVE PIN
115 91161212 1 CHAIN ADJUSTING BLOCK
117 91161214 1 SPRING STOP
118 91161218 1 SPECIAL WASHER
122 91161266 1 CHAIN SHEAVE PIN
126 88501414 2 HEX JAM NUT, 7/8-14, (torque to 100 lb-ft)
127 88501412 1 HEX JAM NUT, 3/4-16, (torque to 100 lb-ft)
129 91163162 1 COMPRESSION SPRING
130 91163163 1 COMPRESSION SPRING
139 91165022 3 CHAIN ROLLER ASSY, (includes items 501 thru 503)
143 91401189 2 KEEPER PLATE
149 91576006 1 SECOND BOOM SECTION
151 Ref THIRD BOOM SECTION, (see Figure 2-5 for details)
155 3577205 2 PLATE WELDMENT
157 3580356 1 HOSE SHEAVE
168 4569508 2 SPACER
201 Ref LEAF CHAIN, BL866, (see Figure 2-7, item 201 for details)
202 1360296 1 CHAIN CLEVIS, BL866
204 91413122 1 CHAIN PIN
205 88581112 2 SNAP RING
206 8522012 AR ANTI SIEZE LUBE
301 Ref LEAF CHAIN, BL666, (see Figure 2-5, item 401 for details)
302 1360292 1 CHAIN CLEVIS, BL666
304 91413129 1 CHAIN PIN
305 88681344 2 SNAP RING
306 8522012 AR ANTI SIEZE LUBE
401 Ref LEAF CHAIN, BL866, (see Figure 2-1, item 201 for details)
402 Ref CHAIN CLEVIS, BL866, (see Figure 2-1, item 202 for details)
501 91161240 3 ROLLER
502 91163204 3 BUSHING
503 86921268 6 SEAL
601 91163036 1 LEAF CHAIN, BL866
602 Ref CHAIN CLEVIS, BL866, (see Figure 2-1, item 202 for details)