MAN B&W 19.10
Page 7 of 10
MAN Diesel
MAN B&W L35MC6 198 77 88-1.0
310 18 3-9.3.0
Example of a box containing hydraulic jacks for con-
necting rod and end chocks.
The exact design and dimensions will be specified by
the engine builder or subsupplier.
However, as a minimum, the boxes must be provided
with the following:
• supports
• rigid handles
• rigid locks
• reinforced corners
• be resistant to water and oil
• hydraulic jacks must be secured in the box.
The table indicates the scope and estimated size of
boxes for hydraulic jacks.
Hydraulic jacks are often used at different locations,
which is why not all fields have been filled in.
Fig. 19.10.06: Dimensions and masses of tools
Approx. dimensions in mm.
Size 1.: 300 mm x 400 mm x 500 mm
Size 2.: 500 mm x 700 mm x 500 mm
Size 3.: 900 mm x 1,200 mm x 500 mm
MF-SF
Number of
boxes
Size
required
Hydraulic Jacks:
21-9410 Cylinder cover
4 2
21-9420 Piston crown
21-9421 Piston rod
21-9430 Crosshead
2 2
21-9431 Connecting rod
1 1
21-9440 Main bearing
1 1
21-9441 Tuning wheel
21-9442 Turning wheel
21-9443 Chain wheel
21-9444 AVD
21-9445 Segment stopper
21-9446 Counter weight
21-9447 Torsion damper
21-9450 Chain tightener
21-9451 Intermediate shaft
21-9452 Camshaft bearing
21-9454 Moment compensator
21-9460 Exhaust spindle
21-9461 Exhaust valve
2 2
21-9462 Exhaust valve actuator
21-9463 HPU block
21-9464 HCU block
21-9470 Fuel pump
21-9480 Stay bolts
1 1
21-9481 Complete set
21-9490 Holding down bolts /
End chock
1 1
21-9491 End Chock
1 1
Total number of boxes
containing hydraulic jacks
13
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