General -- Lancer: Other Mitsubishi Lancer X

ON-VEHICLE SERVICE

The "ON-VEHICLE SERVICE" article has procedures for performing inspections and adjustments of particularly important components. These procedures are done with regard to maintenance and servicing, but other inspections (looseness, play, cracking, damage, etc.) must also be performed.

SERVICE PROCEDURES

The service steps are arranged in numerical order. Attention to be paid in performing vehicle service are described in detail in SERVICE POINTS.

DEFINITION OF TERMS STANDARD VALUE

Indicates the value used as the standard for judging whether or not a part or adjustment is correct.

LIMIT

Shows the maximum or minimum value for judging whether or not a part or adjustment is acceptable.

REFERENCE VALUE

Indicates the adjustment value prior to starting the work (presented in order to facilitate assembly and adjustment procedures, and so they can be completed in a shorter time).

DANGER, WARNING, AND CAUTION

DANGER, WARNING, and CAUTION call special attention to a necessary action or to an action that must be avoided. The differences among DANGER, WARNING, and CAUTION are as follows

1. If a DANGER is not followed, the result is severe bodily harm or even death.
2. If a WARNING is not followed, the result could be bodily injury.
3. If a CAUTION is not followed, the result could be damage to the vehicle, vehicle components or service equipment.

VERIFY THE COMPLAINT

1. Make sure the customer's complaint and the service writer's work order description are understood before starting work.
2. Make sure the correct operation of the system is understood. Read the service manual description to verify normal system operation.
3. Operate the system to see the symptoms. Look for other symptoms that were not reported by the customer, or on the work order, that may be related to the problem.

DETERMINE POSSIBLE CAUSES

Compare the confirmed symptoms to the diagnostic symptom indexes to find the right diagnosis procedure.

If the confirmed symptoms cannot be found on any symptom index, determine other possible causes.

1. Analyze the system diagrams and list all possible causes for the problem symptoms.
2. Rank all these possible causes in order of probability, based on how much of the system they cover, how likely they are to be the cause, and how easy they will be to check. Be sure to take experience into account. Consider the causes of similar problems seen in the past. The list of causes should be ranked in order from general to specific, from most-likely to least-likely, and from easy-to-check to hard-to-check.

FIND THE PROBLEM

After the symptoms have been confirmed, and probable causes have been identified, the next step is to make step-by-step checks of the suspected system components, junctions, and links in logical order.

Use the diagnostic procedures in the service manual whenever possible. Follow these procedures carefully to avoid missing an important step in the diagnosis sequence. It might be the skipped step that leads to the solution of the problem.

If the service manual doesn't have step-by-step procedures to help diagnose the problem, make a series of checks based on the ranked list of probable causes. Troubleshooting checks should be made in the order that the list of causes was ranked

1. general to specific
2. most-likely to least-likely
3. easy-to-check to hard-to-check

REPAIR THE PROBLEM

When the step-by-step troubleshooting checks find a fault, perform the proper repairs. Make sure to fix the root cause of the problem, not just the symptom. Just fixing the symptom, without fixing the root cause, will cause the symptom to eventually return.

VERIFY THE REPAIR

After repairs are made, recheck the operation of the system to confirm that the problem is eliminated. Be sure to check the system thoroughly. Sometimes new problems are revealed after repairs have been made.

8. SERVICE DATA REFERENCE TABLE

Inspection items and normal judgement values have been provided in this chart as reference information.

9. CHECK AT ECU TERMINALS

Terminal numbers for the ECU connectors, inspection items, and standard values have been provided in this chart as reference information.

TERMINAL VOLTAGE CHECKS

1. Connect a needle-nosed wire probe to a voltmeter probe. CAUTION: Short-circuiting the positive (+) probe between a connector terminal and ground could damage the vehicle wiring, the sensor, the ECU, or all three. Use care to prevent this!
2. Insert the needle-nosed wire probe into each of the ECU connector terminals from the wire side, and measure the voltage while referring to the check chart. NOTE: Measure voltage with the ECU connectors connected. You may find it convenient to pull out the ECU to make it easier to reach the connector terminals. Checks don't have to be carried out in the order given in the chart.
3. If voltage readings differ from normal condition values, check related sensors, actuators, and wiring. Replace or repair as needed.
4. After repair or replacement, recheck with the voltmeter to confirm that the repair has corrected the problem.

TERMINAL RESISTANCE AND CONTINUITY CHECKS

1. Turn the ignition switch to the "LOCK" (OFF) position.
2. Disconnect the ECU connector. CAUTION: If resistance and continuity checks are performed on the wrong terminals, damage to the vehicle wiring, sensors, ECU, and/or ohmmeter may occur. Use care to prevent this!
3. Measure the resistance and check for continuity between the terminals of the ECU harness-side connector while referring to the check chart. NOTE: Checks don't have to be carried out in the order given in the chart.
4. If the ohmmeter shows any deviation from the Normal Condition value, check the corresponding sensor, actuator and related electrical wiring, then repair or replace.
5. After repair or replacement, recheck with the ohmmeter to confirm that the repair has corrected the problem.

MEASURES TO TAKE AFTER REPLACING THE ECU

If the trouble symptoms have not disappeared even after replacing the ECU, repeat the inspection procedure from the beginning.

CONNECTOR MEASUREMENT SERVICE POINTS

Turn the ignition switch to the "LOCK" (OFF) position when connecting and disconnecting the connectors. Turn the ignition switch to "ON" when measuring, unless there are instructions to the contrary.

HOW TO COPE WITH INTERMITTENT MALFUNCTIONS

Most intermittent malfunctions occur under certain conditions. If those conditions can be identified, the cause will be easier to find.

ASK THE CUSTOMER ABOUT THE MALFUNCTION

Ask what it feels like, what it sounds like, etc. Then ask about driving conditions, weather, frequency of occurrence, and so on.

2. DETERMINE THE CONDITIONS FROM THE CUSTOMER'S RESPONSES

Typically, almost all intermittent malfunctions occur from conditions like vibration, temperature and/or moisture change, poor connections. From the customer's responses, it should be reasoned which condition is most likely.

4. VERIFY THE INTERMITTENT MALFUNCTION IS ELIMINATED

Repair the malfunctioning part and try to duplicate the condition(s) again to verify the intermittent malfunction has been eliminated.

SIMULATION TESTS

Note. In case of difficulty in finding the cause of the intermittent malfunction, the data recorder function in the scan tool is effective.

For these simulation tests, shake, then gently bend, pull, and twist the wiring of each of these examples to duplicate the intermittent malfunction.

1. Shake the connector up-and-down, and right-and-left.
2. Shake the wiring harness up-and-down, and right-and-left. Especially, check the splice points of wiring harnesses carefully. Refer to «HARNESS CONNECTOR INSPECTION»(ref-291251-S32776583382008072500000) .
3. Shake the part or sensor.

Scheme 120

VEHICLES FOR USA

VEHICLE IDENTIFICATION NUMBER LIST

VEHICLE IDENTIFICATION NUMBER LIST

VEHICLES FOR PUERTO RICO

VEHICLE IDENTIFICATION NUMBER LIST

VEHICLES FOR CANADA

VEHICLE IDENTIFICATION NUMBER LIST

CHASSIS NUMBER CODE CHART

CHASSIS NUMBER CODE CHART

TIRE AND LOADING INFORMATION PLACARD

The tire and loading information placard is located on the inside sill of the driver's door.

Scheme 121

VEHICLE SAFETY CERTIFICATION LABEL(Except for Canada)

The vehicle safety certification label is attached to the face of the left door sill.

This label indicates the month and year of manufacture, Gross Vehicle Weight Rating (GVWR), front and rear Gross Axle Weight Rating (GAWR), and Vehicle Identification Number (VIN).

Scheme 122

NATIONAL SAFETY MARK (for Canada)

The tire and loading information placard is located on the inside sill of the driver's door.

Scheme 123

ENGINE MODEL STAMPING

The engine model is stamped on the cylinder block.

These engine model numbers are as shown as follows.

ENGINE MODEL STAMPING CHART

The engine serial number is stamped near the engine model number.

Scheme 124

THEFT PROTECTION

In order to protect against theft, a Vehicle Identification Number (VIN) is attached as a plate or label to the following major parts of the engine and transaxle, as well as main outer panels: Engine cylinder block, Transaxle housing, Hood, Bumpers, Front end crossmember, Front fender, Doors

In addition, a theft-protection label is attached to replacement parts for the body outer panel main components, and the same data is stamped into replacement parts for the engine and the transaxle.

Scheme 125

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Scheme 129

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

1. Items to review when servicing SRS: Be sure to read appropriate, Supplemental Restraint System (SRS) article. For safe operation, please follow the directions and heed all warnings. Wait at least 60 seconds after disconnecting the battery cable before doing any further work. The SRS system is designed to retain enough voltage to deploy the air bag even after the battery has been disconnected. Serious injury may result from unintended air bag deployment if work is done on the SRS system immediately after the battery cable is disconnected. Warning labels must be heeded when servicing or handling SRS components. Warning labels can be found in the following locations. Air bag module (Driver's or front passenger's) Clock spring SRS-ECU Knee air bag module Sun visor Seat belt pre-tensioner Side-airbag module (Driver's side and front passenger's side) Curtain air bag module (Driver's side and front passenger's side) Center pillar (Driver's side and front passenger's side) Glove box Always use the designated special tools and test equipment. Store components removed from the SRS in a clean and dry place. The air bag module should be stored on a flat surface and placed so that the pad surface is facing upward. Never attempt to disassemble or repair the SRS components (SRS-ECU, air bag module and clock spring). If there is a defect, replace the defective part. Whenever you finish servicing the SRS, check the SRS warning light operation to make sure that the system functions properly. Be sure to deploy the air bag before disposing of the air bag module or disposing of a vehicle equipped with an air bag (Refer to «AIR BAG MODULE DISPOSAL PROCEDURES»(ref-291252-S02743476892008072500000) ).
2. Observe the following when carrying out operations on places where SRS components are installed, including operations not directly related to the SRS air bag. When removing or installing parts, do not allow any impact or shock to occur to the SRS components. If heat damage may occur during paint work, remove the SRS-ECU, the air bag module, clock spring, the front impact sensor, the side impact sensor, and the seat belt pre-tensioner.

1. SRS-ECU, air bag module, clock spring, front impact sensor, the side impact sensor: 93°C (200°F) or more
2. Seat belt pre-tensioner: 90°C (194°F) or more

WRITING PROCEDURE

Required Special Tools

1. 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

Connect scan tool MB991958 to the 16-pin data link connector as follows.

Note. For details on how to use scan tool MB991958, refer to the "M.U.T.-III Owner's Manual".

Scheme 130

Scheme 131

1. Ensure that the ignition switch is at the "LOCK" (OFF) position.
2. Start up the personal computer.
3. Connect special tool MB991827 to special tool MB991824 and the personal computer.
4. Connect special tool MB991910 to the special tool MB991824.
5. Connect special tool MB991910 to the data link connector of the vehicle.
6. Turn the special tool MB991824 power switch to the "ON" position. NOTE: When the special tool MB991824 is energized, the special tool MB991824 indicator light will be illuminated in a green color.
7. Start the "M.U.T.-III system" on the personal computer and turn the ignition switch to the "ON" position.
8. Select "F.A.S.T./IMMO/Keyless/TPMS" button from the "System Select" screen. Then, select the applicable option code item and push the OK button.
9. Select "Special Function" on the next screen.
10. Select "ENG Key Code Reg." from the "Special Function" screen.
11. Push the OK button after "ENG Key Code Reg." is displayed.
12. Push the OK button after "Completed." is displayed.
13. Turn off scan tool MB991958.
14. Turn the ignition switch to the "LOCK" (OFF) position and then disconnect scan tool MB991958.

VIN WRITING STEPS FOR WCM AND KOS-ECU

Connect scan tool MB991958 to the 16-pin data link connector as follows.

Note. For details on how to use scan tool MB991958, refer to the "M.U.T.-III Owner's Manual".

Scheme 132

Scheme 133

1. Ensure that the ignition switch is at the "LOCK" (OFF) position.
2. Start up the personal computer.
3. Connect special tool MB991827 to special tool MB991824 and the personal computer.
4. Connect special tool MB991910 to the special tool MB991824.
5. Connect special tool MB991910 to the data link connector of the vehicle.
6. Turn the special tool MB991824 power switch to the "ON" position. NOTE: When the special tool MB991824 is energized, the special tool MB991824 indicator light will be illuminated in a green color.
7. Start the "M.U.T.-III system" on the personal computer and turn the ignition switch to the "ON" position.
8. Select "F.A.S.T./IMMO/Keyless/TPMS" button from the "System Select" screen. Then, select the applicable option code item and push the OK button.
9. Select "Coding" on the next screen.
10. Select "VIN Writing" on "Coding" screen.
11. Push the OK button after the VIN written in the engine control module is displayed.
12. Push the OK button after "VIN Writing will start. Are you sure?" is displayed.
13. Push the OK button after "Completed." is displayed.
14. Result of VIN writing is displayed.
15. Resister the other ID code. (REFER TO «TROUBLESHOOTING -ID CODE REGISTRATION JUDGEMENT TABLE»(ref-291253-S41124675192008072500000) Vehicles with KOS or «TROUBLESHOOTING -ID CODE REGISTRATION JUDGEMENT TABLE»(ref-291254-S26637124582008072500000) Vehicles with WCM.)

INITIALIZATION PROCEDURE FOR LEARNING VALUE IN MFI ENGINE

When the following service is performed, initialize the learning value.

1. At replacing engine assembly*
2. At replacing throttle body and at cleaning
3. At replacing knock sensor

Note. * Initialize CVT-related learning value.

INITIALIZATION PROCEDURE

Required Special Tools

1. 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. Connect scan tool MB991958 to the data link connector.
2. Turn the ignition switch to the "ON" position.
3. Select "Check Mode" form the menu screen.
4. Select "ERASE MEMORY" form the menu screen.
5. Initialize the learning value.
6. After initialization of the learning value, learn the idling in MFI engine. (Refer to «ENGINE IDLING LEARNING PROCEDURE»(ref-291250-S29628192102008072500000) ).

PURPOSE

When the ECM is replaced, or when the learned value is initialized, the idle may not be stabilized. Carry out the learning method by following the procedures below.

LEARNING PROCEDURE

1. Start the engine and warm to reach 80°C (176°F) or more. NOTE: When the engine coolant temperature is 80°C (176°F) or more, the warm-up is not needed if the ignition switch is in "ON" position once.
2. Turn the ignition switch to "LOCK" (OFF) position.
3. After 10 seconds or more, start the engine again.
4. For 10 minutes, carry out the idling under the condition shown below and then confirm the engine idles normally.

1. Transaxle: Neutral (P range on vehicles with CVT)
2. Operation in ignition-related, fan and attachments: Not to be operated
3. Engine coolant temperature: 80°C (176°F) or more

Note. If the engine stalls while idling, check for a dirty (on the throttle valve) of the throttle body and clean if needed. Then perform the service from Procedure 1 again.

INITIALIZATION PROCEDURE FOR THROTTLE ACTUATOR CONTROL MOTOR

When the battery cable is disconnected and reconnected, throttle actuator control motor valve (Fully closed position) is eliminated, so that the throttle valve opening angle control would not be performed correctly. When the battery cable is disconnected and reconnected, initialize the throttle actuator control motor using the following procedure.

1. Turn the ignition switch to the "ON" position then, turn the ignition switch to "LOCK" (OFF) position.
2. For 10 seconds or more, keep the ignition switch in "LOCK" (OFF) position.

SERVICING ELECTRICAL SYSTEM

Scheme 134

1. Note the following before proceeding with working on the electrical system. Never perform unauthorized modifications to any electrical device or wiring. Such modifications might lead to a vehicle malfunction, over-capacity or short-circuit that could result in a fire in the vehicle. CAUTION: Before connecting or disconnecting the negative battery cable, be sure to turn the ignition switch to the "LOCK" (OFF) position and turn off the lights (If this is not done, there is the possibility of semiconductor parts being damaged). After completion of the work (and the negative battery terminals is connected), warm up the engine and allow it to idle for approximately 10 minutes under the conditions described below in order to stabilize engine control conditions, and then check to be sure that the idle is satisfactory. Engine coolant temperature: 85-95°C (185-203°F) Lights and all accessories: OFF Transaxle: "P" position Steering wheel: straight-forward position
2. When servicing the electrical system, disconnect the negative cable terminal from the battery.

VEHICLE WASHING

1. If high-pressure car-washing equipment or steam car-washing equipment is used to wash the vehicle, be sure to maintain the spray nozzle at a distance of at least approximately 40cm (16 inches) from any plastic parts and all opening parts (doors, luggage compartment, etc.).
2. If high-pressure car-washing equipment or steam car-washing equipment is used to wash the vehicle, be sure to observe the following instructions to prevent damages to the plastic parts. Spray nozzle distance: Approximately 40 cm or more Spray pressure: 3,900 kPa or less Spray temperature: 82°C or less Time of intensive spraying to one point: Within 30 seconds

BOLTS AND NUTS WITH STABILIZER FOR COEFFICIENT OF FRICTION

The bolts and nuts with stabilizer for coefficient of friction have been used for the connections such as the suspension arm and crossmember in order to stabilize the axial force and to ensure the high axial force at bolt/nut connections, resulting in improved reliability.

Note. The bolts and nuts with stabilizer for coefficient of friction mean that the bolts and nuts with surface treatment to stabilize and reduce the coefficient of friction, allowing to achieve the stable axial force and to secure the high axial force with low tightening torque.

CODING LIST

Before troubleshooting, check that the coding data written into the engine control module and ETACS-ECU are normal. If they are not the same as the initial settings, various functions and systems will not work correctly.

VARIANT CODING

Required Special Tools

1. MB991958: Scan Tool (M.U.T.-III Sub Assembly) MB991824: Vehicle Communication Interface (V.C.I.) MB991827: M.U.T.-III USB Cable MB991910: M.U.T.-III Main Harness A (Vehicles with CAN communication system)

The coding data can be checked by operating scan tool MB991958.

Note. For details on how to use the scan tool MB991958, refer to the "M.U.T.-III Owner's Manual".

1. Ensure that the ignition switch is at the "LOCK" (OFF) position.
2. Start up the personal computer.
3. Connect special tool MB991827 to special tool MB991824 and the personal computer.
4. Connect special tool MB991910 to special tool MB991824.
5. Connect special tool MB991910 to the data link connector.
6. Turn the power switch of special tool MB991824 to the "ON" position. NOTE: When special tool MB991824 is energized, special tool MB991824 indicator light will be illuminated in a green color.
7. Start the "M.U.T.-III system" on the personal computer.
8. Turn the ignition switch to the "ON" position.
9. Select "System select" from the start-up screen.
10. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct.
11. On the system list screen, select "MFI" to check the engine control module data, and "ETACS" to check the ETACS-ECU data. NOTE: If "Loading Option Setup" list is shown, click appropriate box.
12. Select "Coding".
13. Select "Coding Information".
14. If the displayed coding information is different from the corresponding initial setting in the list, replace the ECU with a correctly coded one. For replacement of the engine control module, refer to «ENGINE CONTROL MODULE»(ref-291255-S35093959712008072500000) . For replacement of the ETACS-ECU, refer to «ETACS»(ref-291256-S08470490322008072500000) .

ENGINE CONTROL MODULE CODING DATA LIST

ENGINE CONTROL MODULE CODING DATA LIST

ETACS-ECU CODING DATA LIST

ETACS-ECU CODING DATA LIST

OPTION CODING

Required Special Tools

1. MB991958: Scan Tool (M.U.T.-III Sub Assembly) MB991824: Vehicles Communication Interface (V.C.I.) MB991827: M.U.T.-III USB Cable MB991910: M.U.T.-III Main Harness A (Vehicles with CAN communication system)

The ETACS-ECU option coding data can be checked or changed by operating scan tool MB991958.

1. How to check option coding data Connect the scan tool MB991958. Refer to «CODING LIST»(ref-291250-S19079839092008072500000) . Turn the ignition switch to the "ON" position. Select "System select" from the start-up screen. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct. Select "ETACS" from "System List", and then press "OK" button. NOTE: If "Loading Option Setup" list is shown, click appropriate box. Select "Coding". Select "Option Coding Information". Check the displayed option coding information.
2. How to change option coding data Connect the scan tool MB991958. Refer to «CODING LIST»(ref-291250-S19079839092008072500000) . Turn the ignition switch to the "ON" position. Select "System select" from the start-up screen. Select "From 2006 MY" under "Model Year". Check that "Vehicle Information" contents are correct. Select "ETACS" from "System List", and then press "OK" button. NOTE: If "Loading Option Setup" list is shown, click appropriate box. Select "Coding". Select "Option Coding". Change to correct option coding data.

LIST

LIST

WRECKER TOWING RECOMMENDATION

FRONT TOWING PICKUP

The vehicle may be towed on its rear wheels for extended distances provided the parking brake is released. It is recommended that vehicles be towed using the front pickup whenever possible.

Scheme 135

REAR TOWING PICKUP

Scheme 136

TOWING WHEN KEYS ARE NOT AVAILABLE

When a locked vehicle must be towed and keys are not available, the vehicle may be lifted and towed from the front, provided the parking brake is released. If not released, the rear wheels should be placed on a tow dolly.

SAFETY PRECAUTIONS

The following precautions should be taken when towing the vehicle

1. Do not lift or tow the vehicle by attaching to or wrapping around the bumper.
2. Any loose, protruding, or damaged parts such as hoods, doors, fenders, trim, etc. should be secured or removed prior to moving the vehicle.
3. Refrain from going under a vehicle when it is lifted by the towing equipment, unless the vehicle is adequately supported by safety stands.
4. Never allow passengers to ride in a towed vehicle.
5. State and local rules and regulations must be followed when towing a vehicle.

FLOOR JACK

Scheme 137

POST TYPE

Special care should be taken when raising the vehicle on a frame contact type hoist. The hoist must be equipped with the proper adapters in order to support the vehicle at the proper locations.

Scheme 138

Scheme 139

GENERAL SPECIFICATIONS CHART

VEHICLE DIMENSION CHART

SEVERE SERVICE

Vehicles operating under severe service conditions will require more frequent service.

Component service information is included for vehicles operating under one or more of the following conditions

1. Trailer towing or police, taxi or commercial type operation.
2. Operation of Vehicle Short-trip operation at freezing temperature (engine not thoroughly warmed up) More than 50% operation in heavy city traffic during hot weather above 32°C (90°F) Extensive idling Driving in sandy areas Driving in salty areas Driving in dusty conditions Driving off-road

ENGINE OIL

Either of the following engine oils should be used: Engine oils displaying ILSAC certification symbol or conforming to the API classification SM.

For further details, refer to "LUBRICANTS SELECTION".

LUBRICANTS AND GREASES

Semi-solid lubricants bear the NLGI designation and are further classified as grades 0, 1, 2, 3, etc.

Whenever "Chassis Lubricant" is specified, Multipurpose Grease, NLGI grade Number 2, should be used.

FUEL USAGE STATEMENT

This vehicle must use unleaded gasoline only.

This vehicle has a fuel filler tube which is especially designed to accept only the smaller-diameter unleaded gasoline dispensing nozzle.

GASOLINE CONTAINING ALCOHOL

Some gasoline sold at service stations contain alcohol although they may not be so identified.

Using fuels containing alcohol is not recommended unless the nature of the blend can be determined as being satisfactory.

Gasohol: A mixture of 10% ethanol (grain alcohol) and 90% unleaded gasoline may be used in your vehicle. If driveability problems are experienced as a result of using gasohol, it is recommended that the vehicle be operated on gasoline.

Methanol: Do not use gasoline containing methanol (wood alcohol). Using this type of alcohol can result in vehicle performance deterioration and damage critical parts in the fuel system components. Fuel system damage and performance problems resulting from the use of gasoline containing methanol may not be covered by the new vehicle warranty.

GASOLINE CONTAINING METHYL TERTIARY BUTYL ETHER (MTBE)

Unleaded gasoline containing 15% or less MTBE may be used in your vehicle. (Fuel containing MTBE over 15% in volume may cause reduced engine performance and produce vapor lock or hard starting.

MATERIALS ADDED TO FUEL

Indiscriminate use of fuel system cleaning agents should be avoided. Many of these materials intended for gum and varnish removal may contain highly active solvents or similar ingredients that can be harmful to gasket and diaphragm materials used in fuel system component parts.

RECOMMENDED LUBRICANTS

LUBRICANTS AND LUBRICANT CAPACITIES CHART

Use only engine oils displaying the ILSAC certification symbol ("Starburst" symbol) on the container.

Scheme 140

If these oils are not available, an API classification SM or higher can be used.

Scheme 141

OIL VISCOSITY

The SAE grade number indicates the viscosity of the oil. A proper SAE grade number should be selected according to ambient temperature.

Note. SAE 5W-20 engine oil is strongly recommended for optimum fuel economy and cold starting. SAE 10W-30 may be used when the normal operating temperature is above 38°C (100°F).

Scheme 142

COOLANT

Relationship between Coolant Concentration and Specific Gravity

COOLANT SPECIFICATIONS

Example

The safe operating temperature is -15°C (5° F) when the specific gravity is 1.058 at the coolant temperature of 20°C (68°F)

1. FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS)

Check for damage or leakage in the fuel lines and connections.

2. FUEL HOSES (CHECK CONDITION

1. Inspect the surface of fuel hoses for heat and mechanical damage. Hard and brittle rubber, cracking, tears, cuts, abrasions and excessive swelling indicate deterioration of the rubber.
2. If the fabric casing of the rubber hose is exposed by cracks and abrasions in the fuel system, the hoses should be replaced.

4. EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR LEAKS AND CLOGGING)

If the fuel-vapor vent line is clogged or damaged, fuel vapor will escape into the atmosphere causing excessive emissions. Disconnect the line at both ends, and blow it clean with compressed air. Remove the fuel tank filler tube cap from the filler tube and check to see if there is evidence that the seal makes improper contact to the filler tube.

7. DRIVE BELT (FOR THE GENERATOR AND POWER STEERING OIL PUMP) (CHECK CONDITION)

1. Remove the radiator condenser tank mounting bolts.
2. Move the radiator condenser tank to a place where it will not be a hindrance when checking the drive belt tension. CAUTION: Check the drive belt tension after turning the crankshaft clockwise one turn or more.
3. Make sure that the indicator mark on the auto-tensioner is within the area marked with A in the illustration.
4. If the mark is out of the area, replace the drive belt. (Refer to «CRANKSHAFT PULLEY REMOVAL INSTALLATION»(ref-291257-S11064214972008072500000) ). NOTE: The drive belt tension check is not necessary as the auto-tensioner is adopted.
5. Tighten the radiator condenser tank mounting bolts to the specified torque. Tightening torque: 12 ± 2 N.m (102 ± 22 in-lb)

8. EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHECK AND SERVICE)

1. Check for holes and exhaust gas leaks due to damage, corrosion, etc.
2. Check the joints and connections for looseness and exhaust gas leaks.
3. Check the rubber hangers and brackets for damage.

Scheme 143

1. Start the engine and allow it to warm up until the temperature of the coolant reaches 80 - 90°C (176 - 194°F). WARNING: Use care as oil could be hot.
2. Remove the engine oil filler cap.
3. Remove the drain plug to drain oil.
4. Install a new drain plug gasket so that it faces in the direction shown in the illustration, and then tighten the drain plug to the specified torque. Tightening torque: 39 ± 5 N.m (29 ± 3 ft-lb)
5. Refill the specified quantity of oil. Specified Engine Oil: Engine oils displaying ILSAC certification symbol ("Starburst" symbol) or conforming to the API classification SM or higher Total quantity: 4.3 dm 3 (4.52 quarts) NOTE: SAE 5W-20 engine oil is strongly recommended for optimum fuel economy and cold starting. SAE 10W-30 may be used when the normal operating temperature is above 38°C (100°F).
6. Install the engine oil filler cap.
7. Let the engine run for a few minutes.
8. Stop the engine, and then check the oil level using the oil dipstick after a few minutes.

Engine Oil Filter Selection

This vehicle is equipped with a full-flow, throw-away oil filter. The same type of filter is recommended as a replacement filter for this vehicle. It is possible, particularly in cold weather, that this vehicle may develop high oil pressure for a short duration. Make sure that any replacement filter used on this vehicle is a high-quality filter. The filter must withstand a pressure of 1,800 kPa (261 psi) [manufacturer's specifications] to avoid filter and ultimately engine damage. The following is a high-quality filter and is strongly recommended for use on this vehicle: Mitsubishi Engine Oil Filter Part number MD360935.

Any replacement oil filter should be installed in accordance with the oil filter manufacturer's installation instructions.

Scheme 144

1. Start the engine and allow it to warm up until the temperature of the coolant reaches 80 - 90°C (176 - 194°F) WARNING: Use care as oil could be hot.
2. Remove the engine oil filler cap.
3. Remove the drain plug to drain oil.
4. Use the respective tool in the following table to remove the engine oil filter. OIL FILTER TOOL REFERENCE Number Special tool MD360935 Oil filter wrench (MB991396) or equivalent
5. Clean the filter bracket side mounting surface and ensure the old O-ring has been removed.
6. Apply a small amount of engine oil to the O-ring of the new oil filter.
7. Screw on the oil filter by hand until it touches the surface of the flange and then tighten it with an oil filter wrench. SPECIAL TOOL TIGHTENING TORQUE SPECIFICATIONS Number Special tool Tightening torque MD360935 MB991396 or equivalent Approximately 3/4 turn [14 ± 2 N.m (124 ± 18 in-lb)]
8. Install the drain plug and refill engine oil (Refer to «SPECIAL TOOLS»(ref-291258-S41310395882008072500000) ).
9. Rev the engine a few times, and check to be sure that no engine oil leaks at the oil filter.

Transaxle oil level check

1. Remove the filler plug.
2. Check that the oil level is up to the lower edge of the filler plug hole.
3. Check that the oil is not noticeably dirty.
4. Tighten the filler plug to the specified torque. Tightening torque: 32 ± 2 N.m (23 ± 2 ft-lb)

13. ENGINE COOLANT (CHANGE)

Check the cooling system parts such as the radiator, heater and oil cooler hoses, thermostat and their connections for leakage and damage.

Chang Coolant

Scheme 145

1. Drain the water from the radiator, heater core and engine after unplugging the radiator drain plug and removing the radiator cap.
2. Disconnect the cooling water line hose and drain the coolant in the water jacket.
3. Remove the radiator condenser tank and drain the coolant.
4. Drain the coolant then clean the path of the coolant by injecting water into the radiator from the radiator cap area.
5. Install the cooling water line hose.
6. Securely tighten the drain plug of the radiator.
7. Reinstall the radiator condenser tank. CAUTION: Do not use alcohol or methanol anti-freeze or any engine coolants mixed with alcohol or methanol anti-freeze. The use of an improper anti-freeze can cause corrosion of the aluminum components.
8. By referring to the article on coolant, select an appropriate concentration for safe operating temperature within the range of 30 to 60%. Use special tool MB991871 to refill the engine coolant up to the top of the radiator port. A convenient mixture is a 50% water and 50% antifreeze solution [freezing point: - 31°C (- 23.8 °F)]. Recommended antifreeze: Long Life Antifreeze Coolant or an equivalent Quantity: 7.0 dm 3 (7.4 quarts) NOTE: For how to use special tool (MB991871), refer to its manufacturer's instructions.
9. Tighten the radiator cap securely.
10. Remove the radiator condenser tank cap, and add the engine coolant up to the "FULL" line.
11. Turn the A/C switch to OFF position to start the engine and warm up until the cooling fan operates. NOTE: This work is to open the thermostat fully.
12. Rev the engine several times and then stop it. Check that there are no coolant leaks.
13. Remove the radiator cap with the engine cool, and then refill the engine coolant up to the top of the radiator port.
14. Tighten the radiator cap securely. CAUTION: Do not overfill the radiator condenser tank.
15. Remove the radiator condenser tank cap, and add the engine coolant up to the "FULL" line.

17. BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS)

Inspection of brake hoses should be included in all brake service operations.

The hoses should be checked for

1. Incorrect length, severe surface cracking, pulling, scuffing or worn spots. (If the fabric casing of the hoses is exposed by cracks or abrasion in the rubber hose cover, the hoses should be replaced. Eventual deterioration of the hose and possible bursting failure may occur).
2. Incorrect installation, twisting or interference with wheel, tire or chassis.

Scheme 146

21. TIRES (ROTATE)

Rotate tires regularly to equalize tire wear and help extend tire life. Recommended tire rotation is every 12,000 km (7,500 miles).

Timing for the rotation may vary according to vehicle condition, road surface conditions, and individual driver's habits.

When rotating tires, check for uneven wear, damage, and wheel alignment. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, out-of balance wheels, or severe braking.

The first rotation is the most important, to achieve more uniform wear for all tires on the vehicle.

Scheme 147

MAIN SEALANT AND ADHESIVE TABLE

MAIN SEALANT AND ADHESIVE CHART