Lull 644B Parts Manual - Manual (Page 305)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 66874D 1 Outer Boom
2 P11678 2 Geaser Fitting, Drive
3 P32689 2 Cover, Grease Fitting
4 P01404 4 Flatwasher, 3/8"
5 P01310 4 Lockwasher, 3/8"
6 P01508 4 Nut, Hx., 3/8"-16
7 36528A 1 Cover, Boom
8 67799B 2 Pin, Boom Pivot
9 38806A 2 Lock Pin, 3/4"
10 P01314 2 Lockwasher 5/8"
11 P00602 2 Capscrew, Hx., 5/8"-11 × 1 1/2"
12 34178A 4 Lock Pin, 1/2"
13 P01312 24 Lockwasher, 1/2"
14 P00403 4 Capscrew, Hx., 1/2"-13 × 1 1/4"
15 36240A 2 Pin, Rear Carriage Tilt Cylinder - Rod End
16 36907A 2 Pin, Hoist Cylinder - Rod End
17 P00728 2 Capscrew, Hx., 3/4"-10 × 2 1/4" GR 8
18 P01315 8 Lockwasher, 3/4"
19 36226A 1 Chain, Lower (165.75" Long)
20 P05000 3 Locknut, Hx., 1/4"-20
21 38723B 1 Adjustment Block, Chain
22 37456X 1 Shoulder Bolt, 5/16" Dia. x 2 1/2"
23 P01427 2 Flatwasher, #8
24 P01354 2 Starwasher, #8 External
25 P02034 2 Screw, Slotted Rd. Hd., #8-32 × 1/2"
26 38252B 1 Inclinometer, Boom Angle
27 P00462 2 Capscrew, Hx., 1/2"-13 × 3 1/2"
28 P00728 4 Capscrew, Hx., 3/4"-10 × 2 1/4" GD 8
29 38374A 1 Adjustment Rod, Chain
30 P01308 1 Lockwasher, 1/4"
31 P03196 1 Capscrew, Button Hd. Socket, 1/4"-20 × 3/4"
32 P00701 2 Capscrew, Hx., 3/4"-10 × 2 1/4"
33 P01257 Flatwasher, 3/4"
34 39809A 2 Retainer, Pad
35 66868B 2 Spacer Block
36 38770A A/R Shim, 16 GA (.060" x 3" wide)
37 38769A A/R Shim, 10 GA (.135" x 3" wide)
38 39530A 2 Silde Pad, Boom, (1" x 3" Wide)
39 39023A 4 Slide Pad, Boom (9/16" x 2" wide)
40 36328A A/R Shim, 10 GA (.135" x 2" wide)
41 36329A A/R Shim, 16 GA (.060" x 2" wide)
42 ➊P03237 12 Capscrew, Button Hd. Socket, 1/2"-20 × 1"
➊P03242 - Capscrew, Button Hd. Socket, 1/2"-20 × 1 1/4"
➊P03236 - Capscrew, Button Hd. Socket, 1/2"-20 × 3/4"
43 P01662 1 Locknut, Hx, 1/2"-13
44 P01658 2 Locknut, Hx, 3/8"-16
45 65728A 2 Chain Upper (188.25" Long)
46 7119372 2 Chain Anchor
47 P01250 4 Flatwasher, 1/4"
48 67160X 2 Shoulder Bolt, 5/16" Dia. x 1 3/4"
49 P01406 1 Flatwasher, 1/2"
50 37753X 2 Shoulder Bolt, 1/2" Dia. x 2"
51 P21439 1 Shoulder Bolt, 3/4" Dia. x 2"
52 P01279 1 Flatwasher, 1/2- Hardened
53 65729B 2 Equalizer Plate, Chain
54 P01567 1 Jam Nut, Hx., 1 1/4"-7
55 38726B 1 Anchor, Chain Adjustment
56 P01319 1 Lockwasher, 1 1/4"
57 P01517 1 Nut, Hx., 1 1/4"-7
NOTES:
➊ Capscrew length will vary with shimming requirements.
OUTER BOOM ASSEMBLY (3-Section) 4.4.1.3
644B-42 S/N 519–
844C-42 S/N 1481, 1513–
1044C-42 S/N 126–
Rev. 007
8K-42 S/N 350–
10K-42 S/N 115–
6K-42 S/N 189–
644B
6K
844C
8K
1044C
10K
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