Mitsubishi Montero Sport (2004+). Manual — part 79
SPECIAL TOOLS
TSB Revision
ENGINE MECHANICAL
11A-5
MB991683
Sling chain set
Tool not available
Removal and installation of
engine assembly
MB990767
End yoke holder
MB990767-01
Holding the camshaft
sprocket
MD998715
Crankshaft pulley holder
pin
MIT308239
Holding the camshaft
sprocket
MD998443
Auto-lash adjuster holder
MD998443-01
Holding the auto-lash
adjuster
MD998713
Camshaft oil seal installer
MD998713-01
Press-in of the camshaft oil
seal
MB991559
Camshaft oil seal adapter
installer
Tool not available
Press-fitting the camshaft
oil seal (left bank side)
MD998727
Oil pan remover
MD998727-01
Oil pan removal
MD998051
Cylinder head bolt
wrench
MD998051-01 or General
service tool
Cylinder head bolt removal
and installation
TOOL
TOOL NUMBER AND
NAME
SUPERSESSION
APPLICATION
B991683
B990767
D998443
D998713
B991559
D998727
SPECIAL TOOLS
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ENGINE MECHANICAL
11A-6
MD998769
Crankshaft pulley spacer
General service tool
Rotating the crankshaft
when installing the timing
belt
MD998767
Tension pulley socket
wrench
MD998752-01
Timing belt tension
adjustment
MD998717
Crankshaft front oil seal
installer
MD998717-01
Press-in of the crankshaft
front oil seal
MD998781
Flywheel stopper
General service tool
Securing the drive plate
MD998718
Crankshaft rear oil seal
installer
MD998718-01
Press-fitting the crankshaft
rear oil seal
TOOL
TOOL NUMBER AND
NAME
SUPERSESSION
APPLICATION
D998767
D998781
ON-VEHICLE SERVICE
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ENGINE MECHANICAL
11A-7
ON-VEHICLE SERVICE
DRIVE BELT TENSION CHECK AND
ADJUSTMENT
M1111003100601
Refer to GROUP 00, General <Body and Chasis>
− Mainte-
nance Service
− 8. Drive Belt (For Generator, Water Pump and
Power Steering Pump) (Check Condition)
.
POWER STEERING OIL PUMP DRIVE BELT
TENSION CHECK AND ADJUSTMENT
M1111001100144
.
<When using scan tool (MUT-III)>
With your finger tip lightly tap the enter of the belt between the
pulley in the location shown by the arrow in the illustration and
then measure the belt vibration frequency.
NOTE: Refer to
for information regarding the vibration
frequency measurement method using the scan tool (MUT-III).
.
<When not using scan tool (MUT-III)>
1. Use a belt tension gauge to check that the belt tension is at
the standard value at a point half-way between the two
pulleys (indicated by an arrow in the illustration). In addition,
press this section with a force of 98 N (22 lb) and check that
the amount of belt deflection is at the standard value.
Standard value:
2. If the tension or deflection is not within the standard value,
adjust by the following procedure.
(1) Loosen the tension pulley nut.
(2) Adjust the amount of belt deflection using the adjusting
bolt.
(3) Tighten the tension pulley nut.
Tightening torque: 49 N
⋅m (36 ft-lb)
CAUTION
Turn the crankshaft once or more clockwise.
(4) Check the belt deflection amount and tension, and
readjust if necessary.
ITEM
WHEN
CHECKED
DURING
ADJUSTMENT
DURING
REPLACEMENT
Vibration
frequency Hz
107
− 137
115
− 130
137
− 163
Tension N
(lb)
294
− 490
(66
− 110)
343
− 441
(77
− 99)
490
− 86
(110
− 154)
Deflection
(reference
value) mm
(in)
14.3
− 18.6
(0.57
− 0.73)
15.3
− 17.4
(0.61
− 0.68)
11.1
− 14.3
(0.44
− 0.56)
AC003363
POWER
STEERING OIL
PUMP PULLEY
TENSION
PULLEY
COOLING FAN PULLEY
DEFLEC-
TION
AB
AC003364AB
TENSION
PULLEY NUT
ADJUSTING
BOLT
ON-VEHICLE SERVICE
TSB Revision
ENGINE MECHANICAL
11A-8
A/C COMPRESSOR DRIVE BELT TENSION
CHECK AND ADJUSTMENT
M1111001000114
.
<When using scan tool (MUT-III)>
With your finger tip lightly tap the center of the belt between the
pulleys in the location shown by the arrow in the illustration and
then measure the belt vibration frequency.
NOTE: Refer to
for information regarding the vibration
frequency measurement method using the scan tool (MUT-III).
.
<When not using scan tool (MUT-III)>
1. Use a belt tension gauge to check that the belt tension is at
he standard value at a point half-way between the two
pulleys (indicated by an arrow in the illustration). In addition,
press this section with a force of 98 N (22 lb) and check that
the amount of belt deflection is at the standard value.
Standard value:
2. If the tension or deflection is not within the standard value,
adjust by the following procedure.
(1) Loosen the tension pulley fixing nut.
(2) Adjust the amount of belt deflection using the adjusting
bolt.
(3) Tighten the fixing nut.
CAUTION
Turn the crankshaft once or more clockwise before check-
ing.
(4) Check the belt deflection amount and tension, and
readjust if necessary.
ITEM
WHEN
CHECKED
DURING
ADJUSTMENT
DURING
REPLACEMENT
Vibration
frequency Hz
207
− 232
207
− 232
243
− 264
Tension N
(lb)
392
− 490
(88
− 110)
392
− 490
(88
− 110)
593
− 637
(121
− 143)
Deflection
(reference
value) mm
(in)
5.6
− 6.4
(0.22
− 0.25)
5.6
− 6.4
(0.22
− 0.25)
4.3
− 5.1
(0.17
− 0.20)
AC003365
CRANKSHAFT
PULLEY
TENSION
PULLEY
A/C COMPRESSOR PULLEY
DEFLECTION
AB
AC003366AB
CRANKSHAFT
PULLEY
TENSION
PULLEY
ADJUSTING BOLT
FIXING NUT
A/C
COM-
PRES-
SOR
PULLEY
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