Forward middle boom assembly (4-section) 4.9.1, Forward middle boom assembly (4-section) – Lull 644B Parts Manual User Manual
Page 335
ITEM
PART NO.
DESCRIPTION
QTY.
ITEM
PART NO.
DESCRIPTION
QTY.
1
36328A
A/R
Shim, 10 GA (.135" × 2" wide)
2
36329A
A/R
Shim, 16 GA (.060" × 2" wide)
3
39023A
8
Slide Pad, Boom (9/16" × 2" wide)
4
➊P03236
6
Capscrew, Button Hd. Socket, 1/2"-20 × 3/4"
➊P03237
4
Capscrew, Button Hd. Socket, 1/2"-20 × 1"
➊P03242
10
Capscrew, Button Hd. Socket, 1/2"-20 × 1 1/4"
5
P01312
22
Lockwasher, 1/2"
6
P00700
4
Capscrew, Hx., 3/4"-10 × 1 1/2"
7
P01315
9
Lockwasher, 3/4"
8
P01440
4
Flatwasher, 3/4" SAE
9
39809A
4
Pad Retainer, Aluminum
10
38769A
A/R
Shim, 10 GA (.135" × 3" wide)
11
38770A
A/R
Shim, 16 GA (.060" × 3" wide)
12
39530A
4
Slide Pad, Boom (1" × 3" wide)
13
P32689
2
Cover, Grease Fitting
14
P15272
2
Grease Fitting - 1/8" N.P.T.
15
38194A
4
Washer, Chain Guide
16
38193A
2
Bushing, Hardened
17
38774B
2
Roller, Chain
18
32672A
2
Bushing, Chain Roller
19
38564D
1
Boom, Middle (Forward)
20
32432B
2
Lock Pin 5/8"
21
P00601
2
Capscrew, Hx., 5/8"-13 × 1 1/4"
22
65735A
2
Pin, Chain Roller
23
➌65727A
2
Chain, Upper (195.50" Long)
24
P05001
2
Locknut, Hx., 5/16"-18
25
39370C
1
Hose Guard
26
38661B
1
Chain Anchor, Upper
27
39379A
1
Rod, Chain Anchor
28
P00728
3
Capscrew, Hx., 3/4"-10 × 2 1/4" GR 8
29
P00726
2
Capscrew, Hx., 3/4"-10 × 1 3/4" GR 8
30
P05000
1
Locknut, Hx., 1/4"-20
31
38745A
1
Chain, Lower (167.25" Long)
32
P27310
1
Shoulder Bolt, 5/16" Dia. × 2"
33
38724B
1
Chain Anchor, Lower
34
P00133
2
Capscrew, Hx., 5/16"-18 × 1 1/2" GR 8
35
P01309
2
Lockwasher, 5/16"
36
P01259
2
Flatwasher, 1" SAE
37
39287A
2
Pin, Hose Reel
38
39306C
2
Hose Reel
39
P01314
2
Lockwasher 5/8"
40
➋38680B
1
Pad Retainer
41
➍38775A
2
Pin, Chain Roller
42
➍34178A
2
Lock Pin, 1/2"
43
➍P00403
2
Capscrew, Hx., 1/2"-13 × 1 1/4"
NOTES:
➊ Capscrew length will vary with shimming requirements.
➋ Used 1044C-54 (S/N 101-154) & 10K-54 (S/N 101-103).
➌ Used 38746A for 1044C-54 (S/N 101-192) & 10K-54 (S/N 101-105).
➍ Used on 1044C-54 (S/N 101-192) & 10K-54 (S/N 101-105).
FORWARD MIDDLE BOOM ASSEMBLY (4-Section)
4.9.1
Rev. 002
10K-54 S/N 101–114
1044C-54 S/N 101–287
644B
6K
844C
8K
1044C
10K