oil level MITSUBISHI ENDEAVOR 2004 Service Repair Manual

2004 STARTING & CHARGING SYSTEMS
Generators & Regulators - Endeavor
DESCRIPTION The charging system charges the battery with the generator output to keep the
battery charged at a constant level during varying electrical load. OPERATION Rotation of the excited field coil generates AC voltage in the stator. This alternating
current is rectified through diodes to DC voltage having a waveform. The average
output voltage fluctuates slightly with the generator load condition.
When the ignition switch is turned on, current flows in the field coil and initial
excitation of the field coil occurs. When the stator coil begins to generate power
after the engine is started, the field coil is excited by the output current of the stator
coil. The generator output voltage rises as the field current increases and it falls as
the field current decreases. When the battery positive voltage (generator S terminal
voltage) reaches a regulated voltage of approximately 14.4V, the field current is cut
off. When the battery positive voltage drops below the regulated voltage, the
voltage regulator regulates the output voltage to a constant level by controlling the
field current. In addition, when the field current is constant, the generator output
volta
ge rises as the en
gine s
peed increases. See Fig. 1
or Fig. 2
.
NOTE: See appropriate SELF DIAGNOSTICS article in ENGINE
PERFORMANCE to properly diagnose charging system.
2004 Mitsubishi Endeavor Limited
2004 STARTING & CHARGING SYSTEMS Generators & Regulators - Endeavor


2004 Mitsubishi Endeavor Limited
2004 STARTING & CHARGING SYSTEMS Generators & Regulators - Endeavor

cleaned regularly and kept separate from personal clothing. Where there is a risk of eye contact, eye protection should be worn i.e.
chemical goggles or face shields. In addition, an eye wash facility should be
provided. Obtain First Aid treatment immediately for open cuts and wounds. Wash regularly with soap and water to ensure all oil is removed, especially
before meals (skin cleansers and nail brushes will help). After cleaning, apply
lotion, etc., containing lanolin to replace natural skin oils is advised. Do not use gasoline, kerosene, diesel fuel, gas oil, thinner or solvents for
cleaning skin. Apply barrier creams before each work period to help clean the skin after
work. If skin disorders develop, obtain medical advice immediately.
SPECIAL TOOLS Fig. 1: Identifying Special Tool

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
ON-VEHICLE SERVICE ENGINE OIL CHECK 1. Pull out the oil dipstick slowly and check that the oil level is within the marks
on the oil dipstick.
2. Check that the oil is not excessively dirty, that there is no coolant or gasoline
mixed in, and that it is sufficientl
y thick and sli
ppery.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Lubrication - Endeavor

Fig. 2: Checking Engine Oil Level

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
ENGINE OIL REPLACEMENT 1. Start the engine and allow it to warm up until the temperature of the coolant
reaches 80 - 90°C (176 - 194°F).
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)
WARNING:Use care as oil could be hot.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Lubrication - Endeavor

Fig. 4: Identifying Engine Oils ILSAC Certification Symbol (Up To December 2003)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Total quantity: 4.3 dm
3 (4.5 quarts)
6. Install the engine oil filler cap.
7. Check oil level.

2004 Mitsubishi Endeavor Limited 2004 ENGINE Engine Lubrication - Endeavor

3. With the engine idling, change the engine load (shift from N to D range, for
example) to make sure that there is no change in the level of abnormal noise.
If there is a change in the level of abnormal noise, suspect a tapping noise due
to worn crankshaft bearing or connecting rod bearing (In this case, the lash
adjuster is in good condition.).
4. After completion of warm-up, run the engine at idle to check for abnormal
noise.
If the noise is reduced or disappears, clean the lash adjuster (Refer to
ROCKER ARMS AND CAMSHAFT
). As it is suspected that the noise is
due to seizure of the lash adjuster. If there is no change in the level of the
abnormal noise, proceed to step 5.
5. Run the engine to bleed the lash adjuster system (Refer to LASH ADJUSTER
CHECK
.).
6. If the abnormal noise does not disappear after air bleeding operation, clean the
lash adjuster (Refer to ROCKER ARMS AND CAMSHAFT
).
Bleeding lash adjuster system 1. Check engine oil and add or change oil if required. NOTE: Parkin
g the vehicle on a
grade for a lon
g time ma
y decrease
oil in the lash adjuster, causing air to enter the high
pressure chamber when starting the engine.
NOTE: After parking for many hours, oil may run out from the oil
passage and take time before oil is supplied to the lash
adjuster, causing air to enter the high pressure chamber.
NOTE: In the above cases, abnormal noise can be eliminated by
bleeding the lash adjuster system.
NOTE: If the engine oil level is low, air is sucked from the oil

2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor

Fig. 25: Checking Engine Oil Level

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
screen, causing air to enter the oil passage.
NOTE: If the engine oil level is higher than specification, oil
may be stirred by the crankshaft, causing oil to be
mixed with a large quantity of air.
NOTE: If oil is deteriorated, air is not easily separated from oil,
increasing the quantity of air contained in oil.

2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor

2004 STEERING
Power Steering - Endeavor
GENERAL DESCRIPTION Power steering has been adopted in all vehicles to make the steering system easier
to handle.
A 4-spoke steering wheel is used. A steering column has a shock absorbing mechanism and a tilt steering
mechanism. A rack and pinion steering gear is used. An oil pump responsive to engine RPM is used, which, with tuning for a rigid
gear box mount, improves steering stability at high speeds. The separate plastic resin oil reservoir reduces weight and makes fluid level
checking easier.
Fig. 1: Identifying Power Steering Components

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
POWER STEERING DIAGNOSIS
2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor


2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor

YES: Repeat from Step 1 .
NO: The procedure is complete.
INSPECTION PROCEDURE 2: DIFFICULT STEERING WHEEL OPERATION (INSUFFICIENT POWER ASSIST) DIAGNOSIS
STEP 1. Check the drive belt for damage.
Q: Is the drive belt damaged?
YES: Replace the drive belt. Then go to Step 9 .
NO: Go to Step 2.
STEP 2. Check the power steering oil pump drive belt tension.
Refer to 7. DRIVE BELTS (FOR GENERATOR, POWER STEERING OIL PUMP AND AIR CONDITIONING) (CHECK)
.
Q: Is the power steering oil pump drive belt tension within the standard
value?
YES: Go to Step 3.
NO: Adjust the tension. (Refer to 7. DRIVE BELTS (FOR
GENERATOR, POWER STEERING OIL PUMP AND AIR CONDITIONING) (CHECK)
). Then go to Step 9 .
STEP 3. Check the fluid level.
1. Park the vehicle on a flat, level surface, and then start the engine.
2. Turn the steering wheel several times to raise the temperature of the fluid
to approximately 50 - 60°C (122 - 140°F).
3. With the engine running, turn the wheel all the way to the left and right
several times.
4. Check the fluid in the oil reservoir for foaming or milkiness. Check the
difference of the fluid level when the engine is stopped, and while it is
running.
Q: Is the check result OK?

2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor

STEP 1. Check the fluid level.
1. Park the vehicle on a flat, level surface, and then start the engine.
2. Turn the steering wheel several times to raise the temperature of the fluid
to approximately 50 - 60°C (122 - 140°F).
3. With the engine running, turn the wheel all the way to the left and right
several times.
4. Check the fluid in the oil reservoir for foaming or milkiness. Check the
difference of the fluid level when the engine is stopped, and while it is
running.
Q: Is the check result OK?
YES: Go to Step 2.
NO: Bleed the air (Refer to POWER STEERING SYSTEM AIR
BLEEDING
). Then
go to Ste
p 3.

2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor

Fig. 5: Checking Fluid Level (Shrill Noise)

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
STEP 2. Check for seizure in the oil pump.
Q: Is there seizure?
YES: Replace the part. Then go to Step 3.
NO: Go to Step 3.
STEP 3. Retest the system.
Confirm that no noise is generated.

2004 Mitsubishi Endeavor LS
2004 STEERING Power Steering - Endeavor