4C20 Gasoline Engine Repair Manual
1. Carefully check the V-ribbed belt and replace it if the following
damage is present.
loss of elasticity.
(a) rubber aging, no trace when swiping with a fingernail,
(b) Cracks on the rear side.
Note:
(c) Cracks and peeling of the web.
ÿ When removing the V-ribbed belt, mark the direction of rotation
with chalk. Installing the belt in the reverse direction may
damage the belt.
(g) Abnormal tooth wear.
ÿ Do not allow the V-ribbed belt to come into contact with engine
oil or coolant.
(d) Crack at the base of the tooth.
(e) Lateral crack.
ÿ Do not excessively twist or bend along
(g) Tooth breakage.
(e) Abnormal wear on the side of the belt. Normal wear is when
the side of the belt has a sharp edge.
ribbed belt.
ÿ Poly V-belt tension force - not less than 225 N•m.
canvases
Crack
Side crack
Crack at the
base of the tooth
Tooth break
Detachment ÿÿ
Blade wear and
rubber peeling
Section II. V-ribbed belt
8
ÿ
Machine Translated by Google
To Next Page
Loading...