Fig 18-8
Major spare parts (DAAF337022)
Table 18-2
Weights
Weight [kg]
Description
Item
No
Weight [kg]
Description
Item
no
7.6
Starting valve
9
192
Connecting rod
1
4.7
Main bearing shell
10
72.4
Piston
2
94.7
Split gear wheel
11
307
Cylinder liner
3
21.6
Small intermediate gear
12
400
Cylinder head
4
60.6
Large intermediate gear
13
5.2
Inlet valve
5
61.8
Camshaft drive gear
14
3.3
Exhaust valve
6
1.5
Piston ring set
15
134
HP fuel pump
7
0.5
Piston ring
27
Injection valve
8
Wärtsilä 31 Product Guide - a1 - 18 October 2016
18-5
18. Transport Dimensions and Weights
Wärtsilä 31 Product Guide
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