Lull 644B Parts Manual - Manual (Page 501)

ITEM PART NO. DESCRIPTION QTY. ITEM PART NO. DESCRIPTION QTY.
1 37952X 1 Relief Valve Assembly
2 P91791 2 O-Ring
3 P91792 1 Body
4 37935X 1 Poppet
5 P91795 1 Back-up Ring
6 P91796 2 O-Ring
7 37933X 1 Poppet
8 37957X 1 Piston
9 P91798 1 Spring
10 37940X 1 Spring
11 P91800 1 Back-up Ring
12 P91799 1 O-Ring
13 37958X 1 Plug
14 37934X 1 Poppet
15 37939X 1 Spring
16 37959X A/R Shim
17 37954X 1 Plug, Adjustment
18 37956X 1 Nut, Special
19 37955X 1 Nut, Special
REF 37949X 1 Seal and Spring Kit
(Includes Items 2, 5, 6, 9, 10, 11, 12, 15)
RELIEF VALVE ASSEMBLY - MID INLET 6.24.1
1044C-42 S/N 117–
1044C-54 S/N 155–
644B-42 S/N 208–
644B-37 S/N 591, 667–
844C-42 S/N 622–
10K-42 S/N 107–
10K-54 S/N 104–
8K-42 S/N 221–
6K-42 S/N 120–
6K-37 S/N 318–
Rev. 001
644B
6K
844C
8K
1044C
10K
▼