The EH oil (fire resistance oil) main pumps are constant pressure variable piston pumps, installed at the bottom of EH oil station. There are two main pumps in 24 hours nonstop operation, one in working and another for back-up.
1. Switch the two pumps every 2 to 4 weeks;
2. After long-term shutdown, start the main oil pump 10 hours before latching; start oil filter pump in 8 hours before main oil pump starts.
|EH Oil System Main Pump (Piston Pump) PVH074R01AB10A250000002001AE010A||EH Oil System Main Pump (Piston Pump) PVH098R01AD30A250000002001AB010A|
|EH Oil System Main Pump (Piston Pump) PVH131R13AF30A250000002001AE010A||EH oil main pump W.02.A.0004|
|BFP main oil pump 70LY-34*2-1||EH oil main pump 0508.886T1201.AW022|
|W.26.A.0196 EH Oil Pump Shaft Seal||D300-981000AY51GT Pump plum pad|
|PVH074 Pump coupling||PVH074 Pump coupling cushion|
|PVH098R01AD30A Pump bearing||PVH098R01AD30A Pump mechanical seal|
|HPU-V1001A EH Oil Pump shaft seal||70LY-34*2-1 Guide van|
|EH oil main pump oil seal W.26.A.0196||EH oil main pump oil seal TCM589332|
Clean, repair and maintenance.
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