Danfoss 90 Series Service Manual

Reassembly
Install the poppet (K80) and spring (K70). For shim adjustable valves, install the shims and plug,
torque to 68 N•m [50 lbf•ft]. For screw adjustable valves, install the plug with its lock nut, aligning the
marks made at disassembly, and torque the lock nut to 52 N•m [38 lbf•ft].
Check the charge pressure and adjust, if necessary. Refer to Charge pressure adjustments.
Charge pressure relief valve
K10
1/2 in
K90
Lock nut
Lock nut torque
P106 169E
See appropriate table
K
K50
K70
K80
d
h
h
t
Service Manual Series 90 Pumps
Minor repair
520L0818 • Rev 0101 • August 2015 49

Danfoss 90 Series Specifications

General

Brand	Danfoss
Model	90 Series
Category	Water Pump
Language	English