ENGINE
3-26
6. Checking Fan-belt condition
If a belt is cracked otherwise damaged, have it replaced it as soon as possible. Belt replacement requires
component disassembly.
Belt condition
Remaining service life (reference)
All except 4M5 engine vehicles 4M50 engine vehicles
The driving distance (or time period) over the
which the belt can still be used is at least as long
as that over which the belt has been used since
the vehicle was new or since the belt was
replaced (whichever is more recent).
The driving distance (or time period) over the
which the belt can still be used is about half of
that over which the belt has been used since the
vehicle was new or since the belt was replaced
(whichever is more recent).
The driving distance (or time period) over the
which the belt can still be used is about a
quarter of that over which the belt has been
used since the vehicle was new or since the belt
was replaced (whichever is more recent).
The belt has reached the end of its service life
and must be replaced.
Wrinkled
Z14645
Z14706
No abnormality;
or tiny cracks in tips of ribs
Cracked
Z14646
Z14707
Cracks extending to
base of ribs
Cracks extending to
base rubber
Z14647
Z14708
Cracks extending to
base of ribs
Cracks extending to cords
Z14648
Z14709
Piece(s) missing from rib(s)
Piece(s) missing from belt
Z14649
FUSO ASCENT-ALEJANDRO CANTO
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