Honda CRF150F 2017 Manual Del Propietário página 129

56
(4)
(6)
(6)
(5)
(3)
(7)
5. Measure a section of the drive chain to determine
whether the chain is worn beyond its service
limit. Measure the distance between a span of
pins from pin center to pin center. If the distance
exceeds the service limit, the chain is worn out
and should be replaced.
New chain:
635 mm (25.0 in)
Service limit:
637 mm (25.1 in)
(2) Chain slider
(2)
(3) Chain guide
slider
(4) Chain roller
(5) Lower slider
(6) Cutouts
(7) Wear inspection
window
Span of pins
measured: 41
If necessary, have the drive chain replaced by your
dealer.
6. Inspect the sprocket teeth for possible wear or
damage. Replace if necessary.
Damaged sprocket
Teeth
Normal Sprocket Teeth – GOOD
Standard sprocket sizes:
Drive sprocket
(engine)
13 teeth
If the drive chain or sprockets are excessively worn
or damaged, they should be replaced. Never use a
new chain with worn sprockets; rapid chain wear
will result.
CRF150F
Worn sprocket
Teeth
Driven sprocket
(rear wheel)
47 teeth