still learning
29-10-2014, 07:38 PM
Just wondered if anyone had come accross .
mushroomed suction service port nuts , the ones that cover the open and shut allen key access.
i used to tjink they had been over tightened.
but now i am not so sure.
my idea is that as the suction freezes ( comms room unit).
moisture tracks past the threads into the void of the valve and inside of the nut.
and over a period of time ,gets to the point where. The flat face of the nut fractures.
or am i barking up the tree.
Its rzq dakin unit.
mushroomed suction service port nuts , the ones that cover the open and shut allen key access.
i used to tjink they had been over tightened.
but now i am not so sure.
my idea is that as the suction freezes ( comms room unit).
moisture tracks past the threads into the void of the valve and inside of the nut.
and over a period of time ,gets to the point where. The flat face of the nut fractures.
or am i barking up the tree.
Its rzq dakin unit.