Westerbeke 9.0 BCG Technical Manual page 158

CAUTION
Ensure that no other force save that of the tensioner spring is applied to the tensioner when
tightening the setting bolts.
7. On the BCG 4.0KW engine, with the timing belt aligned and checked, tighten the adjustable slide setting
bolt (in the elongated hole of the tensioner), and then tighten the fulcrum side bolt (in the hole away from
the tension spring).
Tightening Torque: 13.7 - 22.4Ib-ft
(1.9 - 3.1 kg-m)
Timing Belt Tensioner Tightening
Sequence
BCG4.0KW
8. On the BCG 6.5KW and the BTG 9.0KW engines, with the timing belt aligned and checked, tighten the
single setting bolt with the same tightening torque specifications as given in step 7.
BCG 6.5KW and BTG 9.0KW
Westerbeke Generators
152