Mitsubishi Outlander GS45X. Manual — part 472
ON-VEHICLE SERVICE
TSB Revision
ENGINE MECHANICAL <2.4L ENGINE>
11A-19
8. If there is a cylinder with compression or a compression
difference that is outside the limit, pour a small amount of
engine oil through the spark plug hole, and repeat the
operations in steps from 5 to 7.
(1) If the compression increases after oil is added, the cause
of the malfunction is a worn or damaged piston ring
and/or cylinder inner surface.
(2) If the compression does not rise after oil is added, the
cause is a burnt or defective valve seat, or pressure is
leaking from the gasket.
9. Connect the all of the injector connector.
10.Install the spark plugs and ignition coils.
11.Use the scan tool MB991958 to erase the diagnosis codes.
NOTE: This will erase the diagnosis code resulting from the
injector connectors being disconnected.
12.Select "Mode $0A" from "Special Function" of Scan tool
MB991958. Check whether the permanent-DTC (PDTC) is
stored or not. If stored, clear the PDTC. (Refer to GROUP
13A
− Multiport Fuel Injection (MFI) <2.4 L Engine> −
Multiport Fuel Injection (MFI) Diagnosis
− Diagnostic
Function
)
MANIFOLD VACUUM CHECK
M1111002702015
Required Special Tool:
MB991958: Scan Tool (M.U.T.-III Sub Assembly)
• MB991824: V.C.I.
• MB991827: M.U.T.-III USB Cable
• MB991910: M.U.T.-III Main Harness A
1. Before inspection, set the vehicle in the following condition:
• Engine coolant temperature: 80 − 95°C (176 − 203°F)
• Lights and all accessories: OFF
• Transaxle: P range
NOTE: On vehicles for Canada, the headlight, taillight, etc.
remain lit even when the lighting switch is in "OFF" position
but this is no problem for checks.
AK800400
Data link
connector
MB991827
MB991824
MB991910
AC
ON-VEHICLE SERVICE
TSB Revision
ENGINE MECHANICAL <2.4L ENGINE>
11A-20
CAUTION
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
2. Connect scan tool MB991958 to the data link connector.
3. Disconnect the ventilation hose from the positive crankcase
ventilation (PCV) valve, and then connect a vacuum gauge
to the ventilation hose. Plug the PCV valve.
4. Start the engine and check that idle speed is approximately
650 r/min.
5. Check the intake manifold vacuum.
Limit: Minimum 60 kPa (18 in Hg)
6. Turn off the ignition switch.
7. Remove the vacuum gauge and then connect the ventilation
hose to the PCV valve.
CAUTION
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before con-
necting or disconnecting scan tool MB991958.
8. Disconnect scan tool MB991958 from the data link
connector.
AK800400
Data link
connector
MB991827
MB991824
MB991910
AC
AK502601AE
Plug
PCV valve
Vacuum gauge
CRANKSHAFT PULLEY
TSB Revision
ENGINE MECHANICAL <2.4L ENGINE>
11A-21
CRANKSHAFT PULLEY
REMOVAL AND INSTALLATION
M1112001603464
Required Special Tools:
• MB990767: Front Hub and Flange Yoke Holder
• MD998719: Pin
Pre-removal operation
• Engine Room Under Cover Front B and Engine Room
Side Cover (RH) Removal (Refer to GROUP 51, Under
Cover
P.51-23
).
Post-installation operation
• Drive Belt Tension Check (Refer to
• Engine Room Under Cover Front B and Engine Room
Side Cover (RH) Installation (Refer to GROUP 51, Under
Cover
P.51-23
).
AC611683AC
210 N·m
155 ft-lb
2
3
4
5
1
12 ± 2 N·m
102 ± 22 in-lb
(Engine oil)
Removal steps
<<A>>
1.
Radiator condenser tank assembly
<<B>> >>B<<
2.
Drive belt
<<C>> >>A<<
3.
Crankshaft pulley center bolt
<<C>> >>A<<
4.
Crankshaft pulley washer
<<C>> >>A<<
5.
Crankshaft pulley
Removal steps (Continued)
CRANKSHAFT PULLEY
TSB Revision
ENGINE MECHANICAL <2.4L ENGINE>
11A-22
REMOVAL SERVICE POINTS
.
<<A>> RADIATOR CONDENSER TANK ASSEM-
BLY REMOVAL
Remove the radiator condenser tank assembly mounting bolt,
and move the radiator condenser tank assembly to a place
where it does not interfere with the drive belt removal and
installation.
.
<<B>> DRIVE BELT REMOVAL
Since the serpentine drive system with the drive belt auto-ten-
sioner is used, the following operations will be required.
CAUTION
To reuse the drive belt, draw an arrow indicating the rotat-
ing direction on the back of the belt using chalk to install
the same direction.
WARNING
Always work from above when releasing the tension
of the auto-tensioner. When you try to gain access
from underneath the vehicle, you will experience diffi-
culty, thus causing the tool to be dropped off.
CAUTION
To work at the optimum angle, you must choose a most
suitable box-type wrench is applied to the special tool.
WARNING
Be sure to set the box-type wrench and the special
tool MB992278 to the hexagonal parts securely to pre-
vent the tool from falling off because the tension of
the auto-tensioner is high.
1. Install special tool MB992278 and a box-type wrench at the
optimum angle.
2. Rotate the pulley bolt of the auto-tensioner
counterclockwise.
3. Insert the L-shaped hexagon wrench into the auto-tensioner
hole to fix the auto-tensioner.
4. Remove the drive belt.
.
AC804028
AI
Auto-tensioner
MB992278
Box-type
wrench
AC511067
AC
Auto-tensioner
Pulley bolt
L-shaped
hexagon
wrench
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст