Fig 18-9 Service space requirement, turbocharger in free end (DAAR006874)
14V, 16V46F12V46FServices spaces in mm
38003800Height needed for overhauling cylinder head over accumulatorA1
50105010Height needed for transporting cylinder head freely over adjacent cylinder head coversA2
41004100Height needed for transporting cylinder linerB1
5360/45005360/4000Height needed for transporting cylinder liner freely over adjacent cylinder head coversB2
38003800Height needed for overhauling piston and connecting rodC1
50105010Height needed for transporting piston and connecting rod freely over exhaust gas insulation
box
C2
24002400Recommended location of rail for removing the CAC from A/B bankD1
12001100Recommended location of starting point for rails.D2
31503150Minimum width needed for CAC overhauling from A/B bankD3
34803480Minimum width needed for turning of overhauled CAC from A/B bankD4
18001800Width needed for removing main bearing side screwE
15501550Width needed for dismantling connecting rod big end bearingF
16001600Distance needed to dismantle lube oil pumpH
16001600Distance needed to dismantle water pumpsJ
1026562Dimension between cylinder head cap and TC flangeK
25202170Minimum maintenance space for TC dismantling and assembly. Values include minimum
clearances 140 mm (12V46F) and 180mm (14V, 16V46F) from silencer. The recommended
axial clearance from silencer is 500mm.
L1
872775Recommended lifting point for the turbochargerL2
892760Recommended lifting point sideways for the turbochargerL3
51204600Height needed for dismantling the turbochargerL4
35003500Recommended height of lube oil module lifting tool eyeM1
00Recommended width of lube oil module lifting tool eyeM2
24402440Width needed for dismantling lube oil module insertM3
100100Recommended lifting point for the lube oil module insertM4
18-12 Wärtsilä 46F Product Guide - a19 - 1 December 2017
Wärtsilä 46F Product Guide18. Engine Room Layout
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