Mitsubishi Galant 9G. Manual — part 335

TIMING BELT

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-56

>>B<< BALANCER TIMING BELT TENSION
ADJUSTMENT

CAUTION

When tightening the mounting bolts, ensure that the ten-
sioner does not rotate with the bolts. Allowing it to rotate
with the bolts can cause excessive tension of the belt.
1. Lift with your fingers the balancer timing belt tensioner in the

direction of the arrow. Apply a tensile torque of [3.0

± 0.4

N

⋅m (26 ± 4 in-lb)] to the balancer timing belt so the belt is

tense without any looseness. Tighten the assembling bolt to
the specified torque in this state. Then, fix the balancer
timing belt tensioner.

Tightening torque: 19

± 3 N⋅m (14 ± 2 ft-lb)

2. Turn the crankshaft clockwise two turns to set number 1

cylinder to TDC of its compression stroke and check that
sprocket timing marks are aligned.

3. Apply a pressure of approximately 100 N (22 pounds) at the

center (arrow area) between the sprocket as shown in the
figure, then inspect whether the belt deflection is within the
standard value.

Standard value:

<When adjusting> 5

− 7 mm (0.20 − 0.27 inch)

<When replacing> 5

− 7 mm (0.20 − 0.27 inch)

4. If not within the standard value, adjust the belt tension again.

.

AC301404

AC301402AC

TIMING
MARK

TIMING
MARK

CRANKSHAFT BALANCER
SHAFT DRIVE SPROCKET

BALANCER SHAFT
SPROCKET

AC301405AB

APPROXIMATELY
100 N (22 lb)

DEFLECTION

TIMING BELT

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-57

>>C<< CRANKSHAFT ANGLE SENSING
BLADE/CRANKSHAFT CAMSHAFT DRIVE
SPROCKET/CRANKSHAFT PULLEY
WASHER/CRANKSHAFT PULLEY CENTER BOLT
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 in the Figure and then
assemble on the crank shaft pulley center bolt.

4. Apply a small of engine oil to the crank shaft pulley center

bolt bearing surface and screw.

5. Hold the crankshaft camshaft drive sprocket with special

tools MB991367 and MB991385 in the same manner as
removal.

6. Tighten the crankshaft pulley center bolts to the specified

torque.

Tightening torque: 167 N

⋅m (123 ft-lb)

.

AC301347

AB

ENGINE FRONT

CRANKSHAFT CAMSHAFT
DRIVE SPROCKET

CRANKSHAFT PULLEY
CENTER BOLT

CRANKSHAFT
PULLEY WASHER

CRANKSHAFT ANGLE
SENSING BLADE

CRANKSHAFT

: CLEAN

: APPLY ENGINE OIL

: CLEAN AND DEGREASE

AC102332AB

MB991385

MB991367

CRANKSHAFT
CAMSHAFT
DRIVE
SPROCKET

TIMING BELT

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-58

>>D<< TIMING BELT TENSIONER ADJUSTER
INSTALLATION

1. Set 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. Make a point to slowly and thoroughly compress.

(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.

(2) Insert a wire or pin in the set hole aligned.

NOTE: When replacing the timing belt tensioner adjuster
with new parts, the timing belt tensioner adjuster is set
with a pin.

2. Install the timing belt tensioner adjuster to the engine and

then tighten the mounting 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⋅m (17 ± 2 ft-lb)

.

>>E<< TIMING BELT TENSIONER PULLEY
INSTALLATION

Temporarily tighten the timing belt tensioner pulley as shown.

.

AC302024

A

AB

B

AC302025

WIRE OR PIN

AB

AC102336AB

TIMING BELT TENSIONER
PULLEY HOLE

TIMING BELT

TSB Revision

ENGINE MECHANICAL <2.4L ENGINE>

11A-59

>>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, section
width 10 mm, nominal length 45 mm) from the plug hole. If
the bolt comes in contact with the balancer shaft, turn the
engine oil 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.

AC301374

AB

TIMING MARK

TIMING
MARK

TIMING
MARK

CAMSHAFT
SPROCKET

CRANKSHAFT
CAMSHAFT
DRIVE SPROCKET

ENGINE OIL
PUMP SPROCKET

AC301871AB

PLUG

BOLT

BALANCERSHAFT

CYLINDER BLOCK