MAN B&W 5.03
Page 3 of 4
MAN Diesel
198 76 36-0.2MAN B&W 50-46 engines, S40MC-C/ME-B9,
S35MC-C/ME-B9
Crane beam for overhaul of air cooler
Overhaul/exchange of scavenge air cooler.
Valid for air cooler design for the following engines
with more than one turbochargers mounted on the
exhaust side.
1. Dismantle all the pipes in the area around the
air cooler.
2. Dismantle all the pipes around the inlet cover
for the cooler.
3. Take out the cooler insert by using the above
placed crane beam mounted on the engine.
4. Turn the cooler insert to an upright position.
5. Dismantle the platforms below the air cooler.
Engine room crane
5
4
8
1 2 3
6
7
6. Lower down the cooler insert between the gal-
lery brackets and down to the engine room
floor.
Make sure that the cooler insert is supported,
e.g. on a wooden support.
7. Move the air cooler insert to an area covered
by the engine room crane using the lifting
beam mounted below the lower gallery of the
engine.
8. By using the engine room crane the air cooler
insert can be lifted out of the engine room.
178 52 734.0
Fig.: 5.03.03: Crane beam for overhaul of air cooler, turbochargers located on exhaust side of the engine
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