Trouble in Hydraulic Hose Assembly
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This is a series of trouble shooting technique for the track machine working in Indian Railway. When you study this you able to rectify a fault of machine. If this is helpful for you than share with others. It may helps them. Thanks for sharing.
Now we study about "Hydraulic Hose Assembly"
What the fault acctually is?
Fitting blew off at the end of the hose.
Why it happen?
1. It may be due to the wrong fitting has been put on the hose. In the case of a crimped fitting the wrong machine setting may have been used resulting in over or under-crimping.
2. The fitting may have been fixed improper-ly to the hose.
What should we do?
1. Check manufacturer's instructions. The hose should be installed with enough slack to compensate for the possible 4% shortening that may occur when the hose is pressurized. Recheck the manufacturer’s specification and part nos.
2. The fitting should be fixed properly.
Now we study about "Hydraulic Hose Assembly"
What the fault acctually is?
Fitting blew off at the end of the hose.
Why it happen?
1. It may be due to the wrong fitting has been put on the hose. In the case of a crimped fitting the wrong machine setting may have been used resulting in over or under-crimping.
2. The fitting may have been fixed improper-ly to the hose.
What should we do?
1. Check manufacturer's instructions. The hose should be installed with enough slack to compensate for the possible 4% shortening that may occur when the hose is pressurized. Recheck the manufacturer’s specification and part nos.
2. The fitting should be fixed properly.
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