Multifunction Block; Optional Multifunction Block Repair; Disassembly - Danfoss 51 Series Service Manual

Service Manual

Multifunction block

Optional Multifunction Block Repair

Series 51 Electrohydraulic 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 the O-rings (G36, G38, G42) or gasket (N240).
7. If present, remove and discard screens (N52).
E*, F* Control
G42
G38
N26
N30
N1A1
N27
N27
Legend
Item
N27
N26
11009448 • Rev BA • July 2014
G36
G38
G42
G38
N52
N27
N26
N58
Wrench size
1/8 inch internal hex
1/4 inch internal hex
N240
N27
P101210
Torque
7 Nm [4 lbf•ft]
37 Nm [28 lbf•ft]
17