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Mitsubishi Montero Sport (2004+). Manual - part 74

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

00-55

6. Apply the designated sealant to the screw area of the

cylinder block drain plug, and then tighten at the standard
torque.

Specified sealant: 3M

 Nut Locking Part number

4171 or equivalent

Tightening torque: 39 N

⋅m (29 ft-lb)

7. Loosen the air bleed bolt.

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.
8. 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)].

Recommended antifreeze: Long Life Antifreeze

Coolant or an equivalent

Quantity:

Without rear heater 9.0 cm

(9.5 quart)

With rear heater 10.0 cm

(10.6 quart)

NOTE: For the usage of special tool MB991871, refer to the
instructions enclosed with the special tool.

9. Pour in coolant until it overflows from the air bleed bolt hole,

and then tighten the air bleed bolt.

Tightening torque: 12

− 15 N⋅m (106 − 133 in-lb)

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

opens.

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

several times, then stop the engine.

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

and pour in coolant up to the brim. Rein stall the cap.

AC200625AB

CYLINDER BLOCK
DRAIN PLUG

AC003372 AD

CAUTION LABEL

AIR BLEED BOLT

AC203208 AB

MB991871

AIR HOSE

AC003372 AD

CAUTION LABEL

AIR BLEED BOLT

MAINTENANCE SERVICE

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GENERAL <BODY AND CHASSIS>

00-56

CAUTION

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

"LOW" mark if necessary.

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

M1001009700056

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, ROTORS (INSPECT FOR
WEAR)

M1001003200332

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. REAR DRUM BRAKE LININGS AND REAR
WHEEL CYLINDERS FOR ALL WHEEL (INSPECT
FOR WEAR AND LEAKS)

M1001003300306

1. Remove the brake drum and check the thickness of brake

shoe lining for wear. Check the automatic brake adjusting
system by hand to see if it operates smoothly.
Also see if the gears are in proper mesh with each other. To
assure smooth operation apply a very thin coat of
multipurpose grease to the friction surface of the adjuster
and link shaft.

CAUTION

Never split or intermix brake shoe sets. All four shoes
must be replaced as a complete set.
2. Inspect the wheel cylinder boot for evidence of a brake fluid

leak. Visually check the boot for cuts, tears or heat cracks.
(a slight amount of fluid on the boot may not be a leak, but
may be preservative fluid used at assembly.) Checking the
Brake Shoes for Wear

Thickness of lining (A): Minimum limit: 1.0 mm (0.04
inch)

ACX00898 AB

AC003373AB

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GENERAL <BODY AND CHASSIS>

00-57

18. BRAKE HOSES (CHECK FOR
DETERIORATION OR LEAKS)

M1001003400358

Inspection of brake hoses and tubing should be included in all
brake service operations.
The hoses should be checked for:
1. Correct 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, casing twisting or interference with

wheel, tire or chassis.

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

M1001003500366

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
contamination of the grease.

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

and damage, and replace them if defective.

20. DRIVE SHAFT BOOTS (INSPECT FOR
GREASE LEAKS AND DAMAGE)

M1001003600352

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
contamination of the grease.

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

and damage, and replace them if defective.

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GENERAL <BODY AND CHASSIS>

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21. BALL JOINT WITH GREASE NIPPLE
(LUBRICATE GREASE)

M1001007000073

Fill with multipurpose grease at the grease nipple till the grease
come out of the dust seal of the pitman arm, tie rod, lower arm
and upper arm.

22. SUSPENSION SYSTEM (INSPECT FOR
LOOSENESS AND DAMAGE)

M1001009600071

Visually inspect the front/rear suspension components for dete-
rioration and damage. Re-tighten the front/rear suspension
components retaining bolts to specified torque.

23. REAR AXLE OIL <with LSD> (CHANGE)

M1001007200107

1. Before changing the rear axle oil, check that there is no oil

leakage from the rear axle housing.

2. Remove the drain plug and drain out the oil.
3. Replace the oil plug, and then pour new oil in through the

filler hole.

Oil capacity: 3.2 dm

(3.4quarts)

AC003374

AC003375

AC003378

FILLER
PLUG

DRAIN PUG

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