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Ferry Management Services Limited
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United Kingdom
Tidewater Accounting and Bookkeeping Services
TABS provides tax preparation, bookkeeping and financial planning to customers worldwide. Tidewater Accounting focuses on Maritime taxes and international tax issues. Contact our firm for a free consultation for your personal or business tax issues.
USA Virginia
Sumptech Co., Ltd
We manufacture dredging pumps. Range from 30 to 500HP. Electric and Hydraulic Driven. 1-year guarantee on non-wearing parts. Applications include dredging and cargo transfer, heavy duty pumps with agitator for high solids content.
Taiwan
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Member: shipmarine |
Post Date: 5/7/2006 |
We have a problem with 7S- 50MC-C engine 127 rpm, 11060KW. The engine is running smoothly for last two years but the oil leakage from stuffing box is excessive about 80 ltrs/ day. The stuffing box is overhauled but the problem still persist.
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Member: Jigar |
Post Date: 5/8/2006 |
We had a similar problem on the same engine i.e. 7S 50MC-C. The solution came from the yard suggesting that the fourth ring (from top) which has alternate grooves on the bottom to be replaced by a plain bottom ring (which is a new design by B&W) and our problem was solved. For indenting the new ring a new part no. was given (better to mention the description of the ring i.e. "without groove at the bottom" along with the indent)
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Member: Maneesh jha |
Post Date: 5/10/2006 |
In addition to Jigar's suggestion, also check the condition of piston rods, whether they are shining smooth or have some marks.
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Member: shipmarine |
Post Date: 5/10/2006 |
The piston rods are smooth, there are no marks. The clearances of stuffing box rings well within limit.
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