Mitsubishi 4g63, Руководство по обслуживанию

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TIMING BELT
ENGINE OVERHAUL <4G63-Turbo>
11D-25
NOTE: Turning slightly the intake camshaft
sprocket counterclockwise will facilitate installa-
tion of the belt on the tensioner pulley.
10.Turn slightly the crankshaft sprocket clockwise to
take up the slack in the idler pulley portion of the
timing belt.
11.Check that each of the timing marks on the
crankshaft, oil pump, and exhaust camshaft
sprockets is one sprocket tooth away from its
mating timing mark in the counterclockwise
direction.
12.Turn the tensioner pulley counterclockwise using
the special tool Tension pulley socket wrench
(MD998767) to give tension to the belt and hold
the tensioner in position by temporarily tightening
the tensioner lock bolt.
NOTE: Take up the slack in the belt portion
between the intake and exhaust camshaft sprock-
ets.
13.Turn the crankshaft clockwise to make the timing
mark align with the No.1 cylinder top dead center
mark.
14.Install the special tool Set screw (MD998738) and
turn down the tool until the wire (inserted in the
auto-tensioner when it was installed) can be
moved freely.
15.Loosen the tensioner pulley lock bolt.
CAUTION
Prevent the timing belt from slipping as it
becomes loose following rotation of the intake
and exhaust camshafts.
16.Turn the torque wrench attached to the special
tool Tension pulley socket wrench (MD998767)
counterclockwise until the slack in the timing belt
is taken up.
17.Turn the torque wrench clockwise from the
position of step 16 until the torque wrench reading
becomes 3.5 N
⋅ m, then tighten the tensioner
pulley lock bolt.
18.Remove the special tool Set screw (MD998738)
that was installed in step 14.
19.Turn the crankshaft clockwise two turns, then let it
alone for approx. 15 minutes.
AK202763AB
Crankshaft
sprocket
AK202764
MD998767
AD
AK202774
MD998738
AD
AK202775
MD998767
AD