How do I release hydraulic pressure on a paver conveyor chain tensioner?

[James R.]

I recently bought a used paver and need to release the hydraulic pressure on the conveyor drag chain tensioner. The system pressurizes when the engine starts. Does anyone know the correct procedure for safely releasing the pressure?

 

[Theoeni1]

Shut the engine off, then check your manual for a bleed or relief valve on the tensioner cylinder. Brand and model matter, so share yours for specific steps.

 

[kksajib6]

Kill the engine first for safety! Grab a wrench and slowly loosen the grease relief fitting on the tensioner cylinder until the pressure bleeds off.

 

[johnhumphrey]

Definitely shut off the engine first and relieve any residual system pressure before touching the lines. What model and brand is the paver? That would help narrow down the exact relief valve position.