Mitsubishi Montero (2004+). Manual - part 13

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

00-45

CAUTION

Stop pouring if the full volume of fluid cannot be poured in.
6. Repeat the procedure in Step 2. (to pump out the rest of the

contaminated fluid)

7. Pour the transmission fluid in through the oil filler tube.

NOTE: Check the fluid for contamination or burnt smell. If
fluid is still contaminated or burnt, repeat Steps 7 and 8
before proceeding to Step 8.

8. Reconnect the hose which was disconnected in step 1

above, and firmly replace the dipstick.

9. Start the engine and run it at idle for 1

− 2 minutes.

10. Move the selector lever through all positions, and then

move it to the "N" position.

11.Check that the fluid level is at the "COLD" mark on the

dipstick. If the level is lower than this, pour in more fluid.

12.Drive the vehicle until the fluid temperature rises to the

normal temperature [70

− 80°C (158 − 176°F)], and then

check the fluid level again. If it takes some amount of time
until the transmission fluid reaches its normal operating
temperature [70

− 80°C (158 − 176°F)], check the

transmission fluid level by referring to the diagram at left.
The transmission fluid level must be at the "HOT" mark.
NOTE: The transmission fluid temperature is measured with
scan tool MB991502. The "COLD" level is for reference
only; the "HOT" level should be regarded as the standard
level.

13. Firmly insert the dipstick into the oil filler tube.

ACX01184

AC000846 AB

ACX02008AB

FLUID LEVEL [mm (in)]

10 (0.4)

0 (0)

–10 (–0.4)

–20 (–0.8)

20 (0.8)

–30 (–1.2)

–40 (–1.6)

40
(104)

60
(140)

80
(176)

FLUID TEMPERATURE [˚C (˚F)]

DIPSTICK

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

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13. TRANSFER OIL

M1001003000134

Checking transfer oil level

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, and that it has a

suitable viscosity.

4. Tighten the filler plug to the specified torque.

Tightening torque: 32

± 2 N⋅m (24 ± 1 ft-lb)

Changing transfer oil

1. Remove the filler plug.
2. Remove the drain plug and drain oil.
3. Tighten the drain plug to the specified torque.

Tightening torque: 32

± 2 N⋅m (24 ± 1 ft-lb)

4. Add the oil until the level comes to the lower portion of the

filler plug hole.

Specified oil: Hypoid gear oil SAE 75W-90 or

75W-85W conforming to API classification GL-4

Quantity: 2.8 dm

(3.0 quarts)

5. Tighten the filler plug to the specified torque.

Tightening torque: 32

± 2 N⋅m (24 ± 1 ft-lb)

14. ENGINE COOLANT (CHANGE)

M1001003100379

Required Special Tools:

• MB991871: LLC changer

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

Changing Coolant
1. Set the temperature control knob to the "HOT" position.

ACX00895AB

FILLER
PLUG HOLE

OIL LEVEL

ACX01200 AB

OIL DRAIN
PLUG

OIL FILLER
PLUG

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

00-47

WARNING

When removing the radiator cap, use care to avoid
contact with hot coolant or steam. Place a shop towel
over the cap and turn the cap counterclockwise a lit-
tle to let the pressure escape through the vinyl tube.
After relieving the steam pressure, remove the cap by
slowly turning it counterclockwise.

2. Remove the radiator cap, radiator drain plug and engine

drain plug to drain the coolant.

3. Remove the reserve tank and drain the coolant.
4. After completely draining the coolant, reinstall the drain

plugs and flush the engine and radiator using a radiator
cleaning fluid.

5. After the flushing is completed, completely drain the

cleaning fluid and install the radiator and engine drain plugs.

6. Assemble the reservoir 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 the corrosion of
the aluminum components.
7. <Refilling engine coolant without the special tool>

(1) Loosen the air bleed bolt.
(2) By referring to the section on coolant, select an

appropriate concentration for safe operating temperature
within the range of 30 to 60%. Refill the system with a
high quality ethylene glycol antifreeze at the selected
concentration. A convenient mixture is a 50% water and
50% antifreeze solution [freezing point:

−31°C (−32.8°F)].

Pour in coolant until it overflows from the air bleed bolt
hole, and then tighten the air bleed bolt.

8. <When special tool MB991871 is used>

By referring to the section on coolant, select an appropriate
concentration for safe operating temperature within the
range of 30 to 60 %. Use special tool MB991871 to refill the
coolant. A convenient mixture is a 50 % water and 50 %
antifreeze solution [freezing point:

−31°C (−32.8 °F)].

NOTE: For how to use special tool MB991871, refer to its
manufacturer’s instructions.

Recommended antifreeze: Long life antifreeze cool-

ant or an equivalent

Quantity: 9.0 dm

(9.5 quarts)

9. Reinstall the radiator cap.
10.Start the engine and let it warm up until the thermostat

opens.

11.After repeatedly revving the engine up to 3,000 r/min several

times, then stop the engine.

ACX00896 AB

DRAIN PLUG

RADIATOR CAP

LOOSEN

AC203797

CAUTION LABEL

AIR BLEED BOLT

14±1 N·m
120±13 in-lb

AC204032

AIR HOSE

MB991871

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

00-48

12.Remove the radiator cap after the engine has become cold,

and pour in coolant up to the brim. Reinstall the cap.

CAUTION

Do not overfill the reserve tank.
13.Add coolant to the reserve tank between the "FULL" and

"LOW" mark if necessary.

15. COOLANT HOSES (RADIATOR HOSE,
HEATER HOSE) (INSPECT)

M1001009700045

Inspect the surface of radiator hoses and heater hoses for heat
and mechanical damage. Hard and brittle rubber, cracking,
tears, cuts, abrasions and excessive swelling indicate deterio-
ration of the rubber.

16. DISC BRAKE PADS (INSPECT FOR WEAR)

M1001003200310

Check for fluid contamination and wear. Replace the complete
set of pads if defective.

Thickness of lining
Minimum limit: 2.0 mm (0.08 inch)

CAUTION

The pads for the right and left wheels should be replaced
at the same time. Never split or intermix brake pad sets. All
four pads must be replaced as a complete set.

17. BRAKE HOSES (CHECK FOR
DETERIORATION OR LEAKS)

M1001003400336

Inspection of brake hoses and tubing 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.

18. BALL JOINT AND STEERING LINKAGE
SEALS (INSPECT FOR GREASE LEAKS AND
DAMAGE)

M1001003500344

1. These components, which are permanently lubricated at the

factory, do not require periodic lubrication. Damaged seals
and boots should be replaced to prevent leakage or grease
contamination.

2. Inspect the dust cover and boots for proper sealing, leakage

and damage, and replace them if defective.

ACX00898 AB

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