44
L510010-03
C.C.
ENGINE MAINTENANCE - 11
Figure 11-17 Belt Tensioner (8.1L)
5. Using a 15 mm box wrench or socket, turn
the belt tensioner to relieve the tension on the
belt. Slide the belt off of the pulleys and
through the gap between the sea-water pump
and the bracket. Release the tensioner slowly
to prevent the tensioner from snapping
against its stop, and possibly causing
damage to the tensioner.
6. Slide the new belt through the gap between the
sea-water pump and the bracket. Slide the belt
onto the pulleys using the same routing as noted
prior to removal.
7. Compress the belt tensioner, and slide the belt
over the tensioner pulley. Release the tension
slowly to tension the belt.
8. Position the bracket onto the sea-water pump
anchor boss, and install the fl at washer, lock
washer and bolt to the pump.
9. Tighten the bracket-to-engine block attaching
bolts to 18 lb. ft.
10. Tighten the bolt that secures the sea-water pump
to the bracket to 12 lb. ft.
11. Install the inlet and outlet hoses to the sea-water
pump. Position the hoses and clamps so that the
clamps are clamping on the pump side of the
fi tting bead. Tighten the clamps securely.
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