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2004 ENGINE
Engine - Endeavor
GENERAL DESCRIPTION The 6G75 (3.8L) engine is a six-cylinder engine. The cylinder numbers are assigned
as 1-3-5 for the right bank and 2-4-6 for the left bank from the front of the engine
(timing belt side). This engine is fired in the order of 1-2-3-4-5-6 cylinders.
Fig. 1: General Specification Table
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
DIAGNOSIS
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
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Fig. 6: Special Tool Chart (4 Of 4)
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
ON-VEHICLE SERVICE 7. DRIVE BELTS (FOR GENERATOR, POWER STEERING OIL PUMP AND AIR CONDITIONING)
(CHECK) GENERATOR DRIVE BELT TENSION CHECK < WHEN USING SCAN TOOL MB991958 > Required Special Tools:
MB991958: Scan Tool (MUT-III Sub Assembly) [MB991824: Vehicle
Communication Interface (V.C.I.)] MB991668: Belt Tension Meter Set
CAUTION: To prevent damage to scan tool MB991958, always
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
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Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Connect scan tool MB991958 to the data link connector.
3. Turn the ignition switch to the "ON" and select scan tool MB991958 "Belt
Tension Measurement" from the menu screen.
4. Hold special tool MB991668 (microphone) to the middle of the drive belt
between the pulleys (at the place indicated by the arrow), about 10 - 20 mm
(0.4 - 0.8 inch) away from the rear surface of the belt and so that it is
perpendicular to the belt (within an angle of +/-15 degree angle).
5. Gently tap the middle of the belt between the pulleys (the place indicated by
the arrow) with your finger as shown in the illustration, and check that the
vibration fre
quenc
y of the belt is within the stan
dard value.
CAUTION:
The temperature of the surface of the belt
should be as close as possible to underhood
temperature. Do not let an
y contaminants such as water or
oil get onto the microphone.
If strong gusts of wind blow against the
microphone or if there are any loud sources
of noise nearby, the values measured by the
microphone may not correspond to actual
values. If the microphone is touching the belt while
the measurement is being made, the values
measured by the microphone may not
correspond to actual values. Do not take the measurement while the
vehicle's engine is running.
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
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Fig. 8: Checking Vibration Frequency Of Belt Is Within Standard Value
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Standard value:
STANDARD VALUE
Part No.
Vibration frequency Hz
MD368275
133 - 158
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
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< WHEN USING THE TENSION GAUGE > Use a belt tension gauge to check that the belt tension is within the standard value.
Standard value: 490 - 686 N (110 - 154 lb)MN158101, MN187016
143 - 169
NOTE: Because the frequency depends on the belt material,
confirm Part No. shown on the reverse of the belt.
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
Page 1504 of 3870
Fig. 9: Checking Belt Tension Using Belt Tension Gauge
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
< BELT DEFLECTION CHECK >
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2004 ENGINE Engine - Endeavor
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Apply approximately 98 N (22 lb) of force to the middle of the drive belt between
the pulleys (at the place indicated by the arrow) and check that the amount of
deflection in within the standard value.
Standard value: 8.4 - 10.7 mm (0.33 - 0.42 in)
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor
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Fig. 10: Checking Belt Deflection
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
GENERATOR DRIVE BELT TENSION ADJUSTMENT
2004 Mitsubishi Endeavor Limited
2004 ENGINE Engine - Endeavor