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

Service Manual

Multifunction Block

Repair

20
Series 51 Two Position Controls Service Manual

Disassembly

1. Using a ¼ inch internal hex wrench, remove plugs (N26). Remove and discard O-rings (N26A).
2. Remove the double resolver 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 N52
N30
N1A1
N27
N27
Tool size and torque
Item
N27
N26
N58
(80, 110)
11009442 • Rev CA • January 2015
G36
G38
G42
G38
N27
N27
N26
N58
P101210
Wrench size
1/8 inch internal hex
1/4 inch internal hex
8 mm internal hex
N240
Torque
7 N•m [4 lbf•ft]
37 N•m [28 lbf•ft]
78 N•m [58 lbf•ft]