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MAINTENANCE
eng
101
The belt tensioner operates within the limits of movement
provided by the cast stops when the belt length and geometry
are correct. If the tensioner contacts either of the cast stops
during operation, check the mounting brackets and the belt
length. Loose brackets, bracket failure, accessory drive
component movement, incorrect belt length, or belt failure can
cause the tensioner to contact the cast stops. See your
authorized MerCruiser dealer for service if these conditions exist.
!
CAUTION
Rapid release of the belt tensioner, or allowing the tensioner to
snap back quickly, could cause injury or product damage.
Relieve the spring tension slowly.
1. Use a breaker bar and appropriate socket to relieve the
tensioner. Rotate the tensioner away from belt until it stops.
2. Remove the belt from the idler pulley and slowly relieve the
tension on the breaker bar.
a -
Tensioner pulley
b -
Socket and breaker bar
c -
Water circulating pump pulley
d -
Idler pulley
43546
a
b
c
d
Содержание HP565
Страница 11: ...eng xi Maintenance Log Maintenance Log 139...
Страница 12: ...xii eng...
Страница 110: ...MAINTENANCE 98 eng Description Nm lb in lb ft Flame arrester clamp 6 2 55 4 Install the silencer...