Service Manual
Multifunction block
Optional Multifunction block
16
Series 51 Hydraulic Proportional Controls Service Manual
Disassembly
1. Using a ¼ inch internal hex wrench, remove plugs (N26). Remove and discard O-rings (N26A).
2. Remove the spool (N30).
3. Using a 1/8 inch internal hex wrench, remove plugs (N27). Remove and discard O-rings (N27A).
4. Remove screws (N58).
5. Remove the multifunction block (N1A1).
6. Remove and discard O-rings (G36, G38, and G42) or gasket (N240).
7. If present, remove and discard screens (N52). They are no longer used.
E*, F* Control
N26
N30
N1A1
N27
N27
11009446 • Rev BA • July 2014
G36
G42
G38
G38
G42
G38
N52
N27
N27
N26
N58
P101210
N240
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