Table Of Tightening Torques - Westerbeke 46 Operator's Manual

Marine diesel engine
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TORQUE SPECIFICATIONS
Kg-m
Ib-ft
Cylinder head bolts
Exhaust side
1l.5
-
12.5
83.2
-
90.5
Intake side
10.0
-
11.0
72.4
-
79.6
Main bearing cap
8.0
-
9.0
57.9
-
65.2
Connecting rod bearing caps
5.0
-
6.0
36.2
-
43.4
Rocker shaft bracket
1.0
-
2.0
7.2
-
14.5
Front plate bolts
.7
-
1.5
5.1 - 10.8
Timing gear cover
.7
-
1.5
5.1 - 10.8
Camshaft thrust plate
1.5
-
2.3
10.8
-
16.6
Idle thrust plate
3.0
-
4.0
21. 7
-
28.9
Crankshaft pulley
39.5
-
40.5
285.7 -292.9
Backplate to block
3.0
-
3.5
21. 7
-
25.3
Rear oil seal
0.4
2.9
Flywheel bolts
8.0
-
9.0
57.9
-
65.2
Oil pan bolts
0.7
5.1
Banjo bolt
-
oil drain hose
9.5
-
10.5
68.7
-
75.9
Injector retaining nut
4.5
-
5.5
32.5
-
39.8
Injection pump delivery valve holder
2.5
-
3.5
18.1 - 25.3
41

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