Operation
3603
−
1/A1
Winterthur Gas & Diesel Ltd.
Crosshead Lubrication and Piston Cooling
1.
General
Lubricating oil keeps the pistons cool. High pressure bearing oil lubricates the
crosshead. Each oil system operates independently. The oil from each system flows
through a double articulated lever to the crosshead.
2.
Crosshead Lubrication
The crosshead lubricating oil flows from the oil inlet (OI) through the support (4,
Fig. 1), the bottom lever (6) and the top lever (7) to the connecting piece (8). The
connecting piece (8) is attached to the connecting rod (10). The oil enters the ring
space (RS) through the bore (12). The crosshead pin (11) is lubricated through bores
in the top end bearing shell (9). The oil flows through the bore (OB) through the
connecting rod (10) to the bottom end bearing.
OI
TDC
BDC
1
16
OB
7
8
12
11
RS
9
2
10
016.785/08
4
5
6
17
EXHAUST SIDE
Fig. 1: Articulated Lever
−
Location
2014
Summary of Contents for W-X82
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Page 337: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 3 21 WCH00345 2014 Air Supply...
Page 340: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 6 21 WCH01167 2014 Servo Oil Supply 9 cylinders...
Page 342: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 8 21 WCH01123 2014 Fuel Supply 9 cylinders...
Page 343: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 9 21 016 805 08 2014 Starting System...
Page 344: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 10 21 016 335 07 2014 Speed Control...
Page 354: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 20 21 018 138 09 2014 Cooling Water...
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