16V14V12VServices spaces in mm
3800Height needed for overhauling cylinder head over accumulatorA1
5010Height needed for transporting cylinder head freely over adjacent cylinder head coversA2
4100Height needed for transporting cylinder linerB1
5360 / 4500Height needed for transporting cylinder liner freely over adjacent cylinder head coversB2
3800Height needed for overhauling piston and connecting rodC1
5010Height needed for transporting piston and connecting rod freely over exhaust gas in-
sulation box
C2
26002400Recommended location of rail for removing the CAC either on A- or B-bankD1
13001200Recommended location of starting point for railsD2
3225Minimum width needed for CAC overhauling from A / B-bankD3
3555Minimum width needed for turning of overhauled CAC from A / B-bankD4
1800Width needed for removing main bearing side screwE
1550Width needed for dismantling connecting rod big end bearingF
1600Distance needed to dismantle lube oil pumpH
1600Distance needed to dismnatle water pumpsJ
650460Dimension between cylinder head cap and TC flangeK
27502400Minimum maintenance space for TC dismantling and assembly. Values include minimum
clearances 140 mm for A170 and 180 for A175 from silencer. The recommended axial
clearance from silencer is 500 mm.
L1
701684Recommended lifting point for the turbochargerL2
892760Recommended lifting point sideways for the turbochargerL3
49004700Height needed for dismantling the turbocharger.L4
3500Recommended height of lube oil module lifting tool eyeM1
2440Width needed for dismantling lube oil module insertM3
100Recommended lifting point for the lube oil module insertM4
2450Space necessary for opening the side coverN
NOTE
If component is transported over TC, dimension K to be added to height values
DBAD209883 18-11
18. Engine Room LayoutWärtsilä 46DF Product Guide
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