Tensioner Pulley, Idler Pulley Inspection - Mitsubishi 4G9 User Manual

Rounded edge
Abnormal wear
(Fluffy strand)
Rubber exposed
Tooth missing
and canvas
fiber exposed
98 to 196 N
E
Mitsubishi Motors Corporation
4G9 ENGINE (E - W) -
(6) Abnormal wear of belt sides. The sides are normal if
(7) Abnormal wear on teeth.
(8) Missing tooth.
TENSIONER PULLER, IDLER PULLEY
(1) Check the pulley for smooth rotation, excessive play,
AUTO-TENSIONER
(1) Check the tensioner for oil leaks. Replace it if necessary.
(2) Check the rod end for wear or damage. Replace the
(3) Measure the rod projection length. If not within the
11 mm
(4) Press the rod by a force of 98 to 196 N and measure
Stroke
May 1995
Timing Belt
they are sharp as if cut by a knife.
abnormal noise. Replace it if necessary.
tensioner if necessary.
standard value, replace the tensioner.
Standard value: 11 mm
the rod stroke. If not within the standard value, replace
the tensioner.
Standard value: 1 mm or less
PWEE9502
11A-4-9