Maintenance
2751−2/A1
Winterthur Gas & Diesel Ltd.
1/ 7
Disassemble and Assemble
Tools:
1 Thrust pin 94259 1 Depth gauge 94126
2 Jack screws 94263 2 Eye bolts 94045−M20
1. General 1..........................................................
2. Exhaust Valve − Disassemble 3......................................
2.1 Valve Drive − Disassemble 3...................................
2.2 Valve Spindle − Remove 3.....................................
2.3 Guide Bush − Removal 4......................................
3. Exhaust Valve − Assemble 4.........................................
3.1 Guide Bush − Installation 4....................................
3.2 Valve Spindle − Installation 5..................................
3.3 Valve Drive − Assemble 5......................................
3.4 Damper Setting 6.............................................
3.5 Valve Stroke Sensor − Installation 7............................
3.6 Throttle 7.....................................................
3.7 Non-return Valve 7............................................
3.8 Oil Supply to Valve Guide 7....................................
1. General
The International Association of Classification Societies (IACS) recommends that
there are two exhaust valves on board.
Only qualified personnel, or a WinGD authorized repair workshop can repair defective
exhaust valves.
For the inspection and overhaul intervals, refer to 0380−1, Exhaust valve.
Read the data in 0012−1 General Guidelines for Lifting Tools.
WARNING
Danger: Do not weld or grind materials in the area. The sparks
from welding equipment and grinding tools can cause a fire.
CAUTION
Injury Hazard: The weight of the valve cage is approximately
830 kg. Always use the correct equipment to lift and move the
valve cage. This will prevent injury to personnel.
Note: Make sure that the work area is clean.
2017−10
Exhaust Valve
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