Parts Manual Instruction Manual
31200069 1044C-54 Series II 2-7
BOOM
Figure 2-1 First Boom Section
Item Part Number Qty. Description Rev.
1 1001103578 Ref FIRST BOOM SECTION SUB ASSY, (Single Aux), (not available to order, see
items 101 thru 132 for service)
C
1001103583 Ref FIRST BOOM SECTION SUB ASSY, (Dual Aux), (not available to order, see
items 101 thru 132 for service)
C
18 3300143 2 WHEEL NUT
19 3313002 1 HEX JAM NUT, 1-1/4-7
22 4751600 6 FLAT WASHER, 3/8
23 4761400 1 LOCKWASHER, 5/16
25 4761600 6 LOCKWASHER, 3/8
28 4763000 1 LOCKWASHER, 1-1/4
30 Ref CHAIN & CLEVIS ASSY, (see Figure 2-5 for details)
31 Ref CHAIN & CLEVIS ASSY, (see Figure 2-5 for details)
33 8305643 1 LOCKNUT, 5/8-11
35 8307703 2 FLAT WASHER, 3/4
36 8310056 4 FLAT WASHER, 1/2
40 8310454 6 HEX NUT, 3/8-16
44 10138374 1 TENSIONER ASSY
58 10238726 1 EQUALIZER CHAIN ANCHOR
59 10239098 1 BOOM COVER
60 10265729 2 EQUALIZER BAR
69 10701517 1 HEX NUT, 1-1/4-7
72 10721439 1 SHOULDER BOLT, 3/4X2
73 10837753 2 SHOULDER BOLT, 1/2X2
74 88261014 1 BUTTON HD CAPSCREW, 1/4-20X1/2
101 10438566 1 FIRST BOOM SECTION WELDMENT
102 0641606 2 HEX HD CAPSCREW, 3/8-16X3/4, GR5
104 0642018 2 HEX HD CAPSCREW, 5/8-11X2-1/4, GR5
105 0682652 4 HEX HD CAPSCREW, 1/8X6-1/2, GR5
111 Ref BOOM EXTENSION CYLINDER, (see Figure 9-5 for details)
112 3272601 2 HEX NUT, 1-8
113 4761600 2 LOCKWASHER, 3/8
115 4762000 2 LOCKWASHER, 5/8
119 8310061 6 FLAT WASHER, 1
120 10138806 2 LOCK PIN, 3/4
125 10238512 1 CYLINDER SUPPORT LUG
128 10267799 2 FRONT SHEAVE CHAIN PIN
132 1001091370 1 PROXIMITY SWITCH MOUNT PLATE
201 10136240 2 TILT CYLINDER PIN
204 0641810 4 HEX HD CAPSCREW, 1/2-13X1-1/4, GR5
205 10136907 2 HOIST CYLINDER PIN
206 Ref HOIST CYLINDER, (see Figure 9-4 for details)
207 4713400 AR FLAT WASHER, 1-1/2
210 3841203 4 ROD WIPER
327 Ref TILT CYLINDER, (see Figure 9-2 for details)
406 4105262 1 BOOM ANGLE INDICATOR DECAL
407 1001098769 1 BOOM ANGLE INDICATOR PLATE
408 8305645 1 HEX LOCKNUT, 3/8-16
409 4711600 1 FLAT WASHER, 3/8
410 1001096404 1 SPACER
S/N 0160037900 & After including 0160037855