Lull 6K Service Manual - Manual (Page 118)

Reference Diagrams
4-31 Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
This diagram applies to the following Model(s) and serial numbers:
644B-37 ........ S/N: 101–590, 592–666
644B-42 ........ S/N: 101–207
844C-42 ........ S/N: 101-621
1044C-42 ...... S/N: 101-116
1044C-54 ...... S/N: 101-154
6K-37 ............ S/N: 101–317
6K-42 ........... S/N: 101–119
8K-42 ........... S/N: 101-220
10K-42 ......... S/N: 101-106
10K-54 ......... S/N: 101-103
NOTES
Boom/Transfer Extend Lockout Circuit Operation, Control Manifold Hydraulic System - Diagram 8