Mitsubishi Outlander (2003+). Manual — part 15
TIMING BELT
ENGINE MECHANICAL
11A-37
CAUTION
The special tool can be gradually installed at a
rate of a 30 degree turn per second. If it is
screwed in all at once, the timing belt tensioner
adjuster rod will not easily retract and the special
tool may bend.
3. Screw in the special tool until it comes in contact
with the timing belt tensioner arm.
4. Gradually screw in the special tool. Then align the
timing belt tensioner adjuster rod set hole A with
the timing belt tensioner adjustor cylinder set hole
B.
5. Insert a wire, etc.in the set hole.
CAUTION
To reuse the valve timing belt, draw an arrow
indicating the rotating direction (clockwise) on
the back of the belt using chalk.
6. After removal of adjusting bolt special tool, loosen
the timing belt tensioner pulley mounting bolt and
remove the valve timing belt.
<<B>> POWER STEERING OIL PUMP ASSEMBLY
REMOVAL
With the hose installed, remove the power steering
oil pump assembly from the bracket.
NOTE: Secure the removed power steering oil pump
assembly with cord or rope at a position where they
will not interfere with the removal of the balancer
timing belt.
<<C>> CRANKSHAFT CAMSHAFT DRIVE
SPROCKET REMOVAL
1. Use the following special tools to support the
crankshaft camshaft drive sprocket.
Special spanner (MB991367)
Pin (MB991385)
2. Loosen the crankshaft pulley centre bolt and
remove the crankshaft camshaft drive sprocket.
<<D>> BALANCER TIMING BELT REMOVAL
CAUTION
To reuse the balancer timing belt, draw an arrow
indicating the rotating direction (clockwise) on
the back of the belt using chalk.
INSTALLATION SERVICE POINTS
>>A<< BALANCER TIMING BELT/BALANCER
TIMING BELT TENSIONER INSTALLATION
1. Ensure that the crankshaft balancershaft drive
sprocket timing marks and balancershaft sprocket
timing marks are aligned.
AC107289
MD998738
Timing belt
tensioner arm
AB
AC102775AB
A
B
AC107185 AB
Wire
Timing belt
tensioner pulley
mounting bolt
AC102332 AB
MB991385
MB991367
Crankshaft
camshaft
drive
sprocket
AC102689 AB
Balancershaft sprocket
Belt tension side
Timing mark
Timing mark
Crankshaft
balancershaft
drive sprocket
TIMING BELT
ENGINE MECHANICAL
11A-38
2. Install the balancer timing belt on the crankshaft
balancershaft drive sprocket and balancershaft
sprocket. There should be no slack on the tension
side.
3. Assemble and temporarily fix the centre of the
pulley of the balancer timing belt tensioner so that
it is at the top left from the centre of the mounting
bolt, and the pulley flange is at the front-side of
the engine.
4. Adjust the balancer timing belt tension.
>>B<< BALANCER TIMING BELT TENSION
ADJUSTMENT
CAUTION
When tightening the mounting bolt, ensure that
the tensioner does not rotate with the bolt.
Allowing it to rotate with the bolt can cause
excessive tension of the belt.
1. With your fingers, lift the balancer timing belt
tensioner in the direction of the arrow. Apply
pressure of 3.0
0.4 N
¼
m to the balancer timing
belt. Tighten the assembling bolt to the specified
torque. Then, fix the balancer timing belt
tensioner.
Tightening torque: 19
3 N
¼
m
2. Turn the crankshaft clockwise two turns to set
No.1 cylinder to TDC of its compression stroke
and check that the sprocket timing marks are
aligned.
AC102690 AB
Centre of
the pulley
Centre of the
mounting bolt
AC102691
AC102689AC
Balancershaft sprocket
Timing mark
Timing mark
Crankshaft
balancershaft
drive sprocket
TIMING BELT
ENGINE MECHANICAL
11A-39
3. Apply a pressure of approximately 100N at the
centre (arrow area) between the sprocket as
shown, then inspect whether the belt deflection is
within the standard value.
Standard value:
At adjustment: 5
-
7 mm
At replacement: 5
-
7 mm
4. If not within the standard value, adjust the belt
tension again.
>>C<< CRANKSHAFT ANGLE SENSING BLADE/
CRANKSHAFT CAMSHAFT DRIVE SPROCKET
INSTALLATION
1. Clean or degrease the crankshaft, the crankshaft
angle sensing blade, the crankshaft camshaft
drive sprocket and crankshaft pulley washer as
shown.
NOTE: Also clean the degreased surfaces.
2. Install the crankshaft angle sensing blade and
crankshaft camshaft drive sprocket in the direction
shown.
3. Place the larger chamfer side of the crank shaft
pulley washer in the direction shown and then
assemble on the crankshaft pulley centre bolt.
4. Apply some engine oil to the crankshaft pulley
centre bolt bearing surface and screw.
5. Use the following special tool as during removal to
support the crankshaft camshaft drive sprocket.
Special spanner (MB991367)
Pin (MB991385)
6. Tighten the crankshaft pulley centre bolts to the
specified torque.
Tightening torque: 167 N
¼
m
>>D<< TIMING BELT TENSIONER ADJUSTER
INSTALLATION
1. Install according to the following procedures when
the timing belt tensioner adjuster rod is fully
extended.
CAUTION
If the compression is too fast, the procedure may
damage the rod.
(1) Slowly compress the timing belt tensioner
adjuster rod using a press or vice, then align
the set hole A of the rod with set hole B of the
timing belt tensioner adjuster cylinder.
AC102693 AB
Deflection
Approximately 100 N
AC211535AB
: Clean
: Clean and degrease
: Apply engine oil
Crankshaft camshaft
drive sprocket
Crankshaft pulley
center bolt
Crankshaft
Crankshaft angle
sensing blade
Crankshaft
pulley washer
Engine front
AC102332 AB
MB991385
MB991367
Crankshaft
camshaft
drive
sprocket
AC102334 AB
A
B
TIMING BELT
ENGINE MECHANICAL
11A-40
(2) Insert a wire or pin into the aligned set hole.
NOTE: When replacing the timing belt
tensioner adjuster with new parts, the timing
belt tensioner adjuster is set with a pin.
2. Assemble the timing belt tensioner adjuster to the
engine, then tighten the assembling bolt to the
specified torque. Do not remove the wire or pin
until the tension of the valve timing belt is
adjusted.
Tightening torque: 23
3 N
¼
m
>>E<< TIMING BELT TENSIONER PULLEY
INSTALLATION
Temporarily tighten the timing belt tensioner pulley as
shown.
>>F<< VALVE TIMING BELT INSTALLATION
1. Align the timing marks on the camshaft sprocket,
crankshaft camshaft drive sprocket and engine oil
pump sprocket.
2. Adjust the timing mark of the engine oil pump
sprocket. Unplug the cylinder block plug. Insert a
bolt (M6 sectional width 10 mm, minor diameter
45 mm) from the plug hole and then check. If the
bolt comes in contact with the balancer shaft turn
the sprocket one rotation. Re-adjust the timing
mark and then check to see that the bolt fits. Do
not remove the bolt until the valve timing belt is
assembled.
AC102335 AB
Wire
AC102336AB
Timing belt tensioner
pulley hole
AC102486
Crankshaft
camshaft
drive sprocket
Engine oil
pump sprocket
AC
Timing mark
Camshaft sprocket
Timing mark
Timing mark
AC102337 AE
Plug
Balancershaft
Bolt
Cylinder
block
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