1998 · ENGINE <6G7> [11] · страница 17 из 26 · Открыть оригинал PDF ↗

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(6) Loosen the center bolt on the tensioner pulley: Using the
special tool and torque wrench, apply tensioning torque to
the timing belt and, at the same time, tighten the center
bolt to specification

Reference value:

4.4 Nm (Timing belt tensioning torque)

Caution

When tightening the center bolt; make sure thatthe
tensioner pulley is not rotated together:

Remove the setting pin that has been inserted into the
auto tensioner

(8)Turn the crankshaft two turns clockwise t0 align thetiming
marks

(9) Leave everything in this condition for five minutes or
more, and then check that the protrusion of the auto
tensioner push rod is within the range of the standard
value.

Standard value (A): 3.8 to 5.0 mm

(10)lf the protrusion is out of specification, repeat steps (5) to
(9).

(11)Check again that timing marks on all sprockets are
aligned properly:

CRANKSHAFT PULLEY INSTALLATION

Проверка

AUTO TENSIONER

(1)Holdtheauto tensioner by hand and measure contraction
(A) when pressing the tip of the rod on a steel (cylinder
block; etc ) with a force of 98196 N:

Standard value (A):mm or less

(2) If not within the standard value, replace the auto
tensioner:

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