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Case TR series - relieving hydraulic pressure.

Canuck Digger

Canuck Digger

Senior Member
Joined
Dec 24, 2012
Messages
264
Location
Mission, BC, Canada
Occupation
Business Owner, Equipment Operator, Fishing Guide
My machine did not come with an operator manual. Should have one in transit. I have to put my grapple on next week. How does one relieve the hydraulic pressure from the lines to attach hoses.? Thx.
 
CaseFan13

CaseFan13

Well-Known Member
Joined
Oct 2, 2011
Messages
71
Location
Flatwoods, Pennsylvania
The quick couplers on the valve block mounted on the boom are Connect Under Pressure. Just push in on those when you go to connect your grapple lines and it will put the excess pressure back through the case drain.
 
KSSS

KSSS

Senior Member
Joined
Feb 27, 2005
Messages
4,336
Location
Idaho
Occupation
excavation
The only thing is the high flow side doesnt have that connect under pressure so keep that in mind. I sure wish it did.
 
Bls repair

Bls repair

Senior Member
Joined
Jan 21, 2017
Messages
1,612
Location
S E Pa
Occupation
Equipment operator,mechanic
What I like to do is leave the attachment part way open so it can (float) to relieve pressure.
 
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