Replace cylinder head bolts for M/V EVER ATOP

Project Name:

Replace cylinder head bolts for M/V EVER ATOP

Project Start Time:

2026-05-08 08:36


Decoration style:

othere

Project description:

At the vessel's request, our service team performed maintenance on the M/V EVER ATOP at Shanghai Port on April 28, 2026.


Progress:

Preparation & Dismantle Old Bolts

Preparation & Dismantle Old Bolts

Progress:

Install New Bolts

Install New Bolts

Progress:

Final Verification

Final Verification

Progress:

Prepare maintenance tools and equipment Remove peripheral parts to expose cylinder head bolts. Install hydraulic tensioner on bolts Connect hydraulic pipeline and debug tools. Adjust tensioner position for locking Apply hydraulic pressure to release bolt preload. Take out old cylinder head bolts slowly Remove bolts with auxiliary tool. Remove bolts with auxiliary tool. Prepare new cylinder head bolts for fitting. Lift new bolt to installation position. Put new bolts into bolt holes in place. Test Overall visual inspection after installation.