Wartsila ?31DF Series User Manual

Fig 19-8 Major spare parts (DAAF337022)
Table 19-2 Weights
Weight [kg]DescriptionItem
No
Weight [kg]DescriptionItem
no
7.6Starting valve9192Connecting rod1
4.7Main bearing shell1072.4Piston2
94.7Split gear wheel11307Cylinder liner3
21.6Small intermediate gear12400Cylinder head4
60.6Large intermediate gear135.2Inlet valve5
61.8Camshaft drive gear143.3Exhaust valve6
1.5Piston ring set
15
134HP fuel pump7
0.5Piston ring27Injection valve8
DBAE248994 19-5
19. Transport Dimensions and WeightsWärtsilä 31DF Product Guide

Wartsila ?31DF Series Specifications

General

Brand	Wartsila
Model	?31DF Series
Category	Engine
Language	English