Lull 644B Parts Manual - Manual (Page 373)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
NOTES:
✱ Items Included in Seal Kit.
N.S.S. = Not Sold Separately.
1 34812B - Cylinder Assembly, Hoist
2 P18830 2 Bushing, Self-Aligned
3 P16611 2 Grease Fitting
4 P27937 1 O-Ring Plug, Hollow Hex
5 P30616 1 Barrel Weldment
6 P27933 1 O-Ring Plug, Hollow Hex
7 P40460 1 Nut, Crownlock
8 P30637 1 Rod Weldment
9 P00481 8 Capscrew, Hx., 1/2"-20 × 1 1/2" GR 8
10 P30673 1 Head, Rod Bearing
11 P29878 1 Piston
12 ✱N.S.S. 1 Wiper
13 ✱N.S.S. 1 Seal
14 ✱N.S.S. 1 Back-Up Ring
15 ✱N.S.S. 1 O-Ring
16 ✱N.S.S. 2 Wear Ring
17 ✱N.S.S. 1 O-Ring
18 ✱N.S.S. 2 Wear Ring
19 ✱N.S.S. 1 O-Ring
20 ✱N.S.S. 1 Piston Seal
REF P30652 1 Seal Kit
HOIST CYLINDER ASSEMBLY 5.3.1
8K-42 S/N 101–
6K-42 S/N 101–
Rev. 009
6K-37 S/N 101–
844C-42 S/N 101–3969 & 16038–16439
644B-42 S/N 101–1619 & 16152–16439
644B-37 S/N 101–
644B
6K
844C
8K
1044C
10K
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