M.V ATHENS GIFT |
Hatch cover service engineer onbaord M.V ATHENS GIFT take supervise job when docking. A piggy back with 9 hatch covers ,After engineer supervised |
onboard found the hatch cover with many problem and we carried out below job . |
1.Take the supervise job guide the yard's work. |
2.Prepare all the hatch cover spares in advanced to avoid any dealy of the maintenance schedule. |
3.Hatch hard open and closed. Wheel lifter is shaking serious when the hatch roller moving on it which lead to wheel lifter is not at the same flat with |
the track way and the hatch cover can not open .Usually the crew used the chainblock to open the hatch cover . Solutions : Take it to our whopshop |
recondition the top and groove of the wheel lifter ,Renew the guider steelPlate. Opreation test the hatch cover and all the above problem sloved. |
4.Hydraulic cylinder and opration valve leaking searous. Renew seal kits of operation valve and dismount hydralic cylinder.The hydraulic clylinder is |
wear down we take out from the yard to our workshop rechromeplate. |
5. Renew rubber channel and rubber packing,driving chain and sprocekt wheel. rubber packing over compressed, rubber channel and driving chain |
&sprocket wheel wear down |
6. Adjust the hatch cover and Hose test the watertight. The rubber packing is over comprssed before adjustment we measure the bearing pads and |
readjust the rubber packing at a normal compress rate. |
The shipowner was satisfy with our job after dry docking. |