Westerbeke BCG4.0KW Operator's Manual page 80

Marine gasoline generators sets

Table of Contents

Torquing Cylinder Head Bolts

Tighten the cylinder head bolts according to the sequence shown in the illustration below. Make sure the

engine is cold when this is done. Loosen one head bold one-half turn and then tighten It to the specified

torque. Then proceed to the next head bolt in the sequence numbering shown.

BeG 4.8KW TIGHTENING SEQUENCE

8(G Ii.SlW TIGMTEKIKG SEQUENCE

Torque Specifications:

BCG 4.0KW

28.9 - 36.2 Ib-ft (4.0 - 5.0 kg-m)

BCG 6.5KW

36.2 - 43.4 Ib-ft (5.0 - 6.0 kg-m)

Westerbeke Generators

Table of Contents

Bcg6.5kw