Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 34
TIMING BELT
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ENGINE OVERHAUL <2.4L ENGINE>
11B-13
4. Move tensioner "B" in the direction of the arrow while lifting
with your finger to give sufficient tension to the tension side
of timing belt. In this condition, tighten the bolt to secure
tensioner "B." When the bolt is tightened, use care to
prevent the tensioner pulley shaft from turning with the bolt.
If the shaft is turned with the bolt, the belt will be
overtensioned.
Tightening torque: 19
±
3 N
⋅
m (14
±
2 ft-lb)
5. Check that timing marks on the sprockets are aligned with
the timing marks on the front case.
6. With your index finger, press the midway of span on the
tension side of timing belt "B." The bolt must deflect 5
−
7
mm (0.20 - 0.28 inch).
>>F<< CRANKSHAFT BOLT TIGHTENING
1. Install special tool MD998781 to hold the flywheel or drive
plate.
2. Install the washer and crankshaft bolt, and then tighten the
bolt.
Tightening torque: 118
±
10 N
⋅
m (87
±
7 ft-lb)
>>G<< OIL PUMP SPROCKET INSTALLATION
1. Insert a Phillips head screwdriver [shank diameter 8 mm
(0.3 inch)] through the plug hole on the left side of the
cylinder block to block the left counterbalance shaft.
2. Install the oil pump sprocket.
3. Apply a thin coat of engine oil to the seating surface of the
nut.
4. Tighten the nut to the specified torque.
Tightening torque: 54
±
5 N
⋅
m (40
±
4 ft-lb)
AKX00489
TENSIONER "B"
BOLT
AB
AKX00490
BELT DEFLECTION
TIMING
MARKS
TIMING
MARKS
AB
AKX00460
MD998781
AB
AKX00530
SCREW-
DRIVER
AB
TIMING BELT
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ENGINE OVERHAUL <2.4L ENGINE>
11B-14
>>H<< AUTO-TENSIONER INSTALLATION
If the auto-tensioner rod is fully extended, reset it as follows:
1. Clamp the auto-tensioner in a vise with soft jaws.
2. Push in the rod little by little with the vise until the set hole A
in the rod is aligned with the hole B in the cylinder.
3. Insert a wire [1.4 mm (0.055 inch) in diameter] into the set
holes. This auto-tensioner setting wire will be used during
timing belt alignment.
4. Unclamp the auto-tensioner from the vise.
CAUTION
Leave the wire installed in the auto-tensioner.
5. Install the auto-tensioner onto the front case and tighten to
the specified torque.
Tightening torque: 24
±
3 N
⋅
m (17
±
2 ft-lb)
>>I<< TIMING BELT INSTALLATION
1. Set the tensioner pulley so that the holes for attaching a
wrench may be positioned as shown in the illustration.
AKX00479
AKX00480
A
B
AB
AKX00481
AKX00475
SMALL HOLE
AB
TIMING BELT
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ENGINE OVERHAUL <2.4L ENGINE>
11B-15
2. Align the timing mark on the camshaft sprocket with the
timing mark on the rocker cover.
3. Align the timing mark on the crankshaft sprocket with the
timing mark on the front case.
4. Align the timing mark on oil pump sprocket with its mating
mark.
5. Remove the plug on the cylinder block and insert a Phillips
head screwdriver [shank diameter 8 mm (0.3 inch)] through
the hole.
If it can be inserted as deep as 60 mm (2.4 inches) or more,
the timing marks are correctly aligned.
if the inserted depth is only 20 to 25 mm (0.8 to 0.9 inch),
turn the oil pump sprocket one turn and realign the timing
marks. then check to ensure that the screwdriver can be
inserted 60 mm (2.4 inches) or more. keep the screwdriver
inserted until the timing belt is completely installed.
6. Install the timing belt on the crankshaft sprocket, oil pump
sprocket, idler pulley, camshaft sprocket, and tensioner
pulley in that order.
AKX00584AB
TIMING
MARKS
AKX00582AB
TIMING MARKS
AKX00583AB
TIMING MARKS
AKX00469AB
PLUG
SCREWDRIVER
TIMING BELT
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ENGINE OVERHAUL <2.4L ENGINE>
11B-16
7. Lift up the tensioner pulley in the direction of arrow and
tighten the center bolt.
8. Check that all timing marks are aligned.
9. Remove the screwdriver inserted in step 5 and install the
plug.
10.Turn the crankshaft a quarter turn counterclockwise. Then,
turn it clockwise until the timing marks are aligned again.
11.Install special tool, MD998767 Socket Wrench and Torque
Wrench, onto the tensioner pulley, and loosen the tensioner
pulley center bolt.
NOTE: Use a torque wrench that can measure 0 to 5.0 N
⋅
m
(0
−
50 in-lb).
12.Torque to 3.5 N
⋅
m (30 in-lb) with the torque wrench.
13.Holding the tensioner pulley with special tool MD998767
and torque wrench, tighten the center bolt to specification.
Tightening torque: 48
±
6 N
⋅
m (35
±
4 ft-lb)
14.Give two clockwise turns to the crankshaft. Wait for 15
minutes, then proceed with the following inspection steps.
15.Check to see whether the metal wire inserted when the
auto-tensioner was installed can be removed without any
resistance.
If the metal wire can be removed without any resistance, it
means that the belt has a proper tension. Therefore, remove
the metal wire. In this condition, check that the rod
protrusion of the auto-tensioner is within the standard value.
Standard value: 3.8
−
4.5 mm (0.15
−
0.17 inch)
16.If the metal wire offers resistance when removed, repeat the
previous steps (10) through (15) until the standard value is
obtained as measured by the rod projection of the auto-
tensioner rod.
AKX00591
AKX00592AB
MD998767
AKX00482
AKX00483AB
ROD PROTRUSION
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