Danfoss Series 40 M46 Tandem User Manual

MDC orifice repair
P106 680E
1219
3/16 in
1401
1/8 in
EDC/HDC orifice repair
Removal
1. Remove servo covers. See Displacement limiter on page 27, for servo cover removal and installation
instructions.
2. Using a 7/32 internal hex wrench, remove orifice plugs (1403 and 1404).
Inspection
Inspect orifice for damage, contamination, and correct size. Replace orifice if necessary.
Reassembly
1. Using a 7/32 internal hex wrench, install orifice plugs (1403 and 1404). Torque to 3 Nm [2 ft•lb].
Service Manual
Series 40 M46 Tandem Variable Pumps
Minor repair
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Danfoss | September 2017 11029852 | AX00000030en-US0202 | 39

Danfoss Series 40 M46 Tandem Specifications

General

Brand	Danfoss
Model	Series 40 M46 Tandem
Category	Water Pump
Language	English