Oil MITSUBISHI 380 2005 Manual PDF

MAINTENANCE SERVICE
GENERAL00-44
8. EXHAUST SYSTEM (CONNECTIONS PORTION
OF MUFFLER, MUFFLER PIPES AND
CONVERTER HEAT SHIELDS) (CHECK AND
SERVICE AS REQUIRED)
M1001005800299
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.
9. ENGINE OIL (CHANGE)M1001002600360
Use the specified oil. (Refer to P.00-35.)
Use care as oil could be hot.
1. After warming up the engine, remove the oil filler cap.
2. Remove the drain plug to allow the engine oil to drain.
3. 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 Nm (29 3 ft-lb)
4. Pour new engine oil in through the oil filler hole.
Specified Engine Oil:
To ta l q u a n t i t y :
<3.8L Engine> 4.6 Litres
5. Install the engine oil filler cap.
6. Start the engine and run it at idle for a few minutes.
7. Pull out the oil dipstick slowly and check that the oil level is
within the marks on the oil dipstick.
8. Check that the oil is not excessively dirty, that there is no
coolant or petrol mixed in, and that it has sufficient viscosity.
10. ENGINE OIL FILTER (REPLACE)M1001002700345
The quality of replacement filters varies considerably. Only high
quality filters should be used to assure most efficient service.
Genuine oil filters require that the filter is capable of withstand-
ing a pressure of 1,800 kPa (261 psi) are high quality filters.
.

MAINTENANCE SERVICE
GENERAL00-45
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 Genuine Mitsubishi high-quality
filter and is strongly recommended for use on this vehicle.
Any replacement oil filter should be installed in accordance with
the oil filter manufacturer's installation instructions.
.
Oil Filter Replacement
Use care as oil could be hot.
1. Drain the engine oil by removing the oil drain plug.
2. Use an oil filter wrench to remove the engine oil filter.
3. Clean the filter bracket side mounting surface and ensure
the old O-ring has been removed.
4. Apply a small amount of engine oil to the O-ring of the new
oil filter.
5. Where the oil filter O-ring touches the oil pan flange, tighten
the oil filter to the specified torque using the
commercially-available tool.
Tightening torque:
: Approximately 3/4 turn [14
2 Nm]
6. Add new engine oil through the oil filler.
11. TRANSMISSION FLUIDM1001002900338
TRANSMISSION FLUID CHECK
1. Drive the vehicle until the transmission fluid temperature
rises to the normal operating temperature [70
80C (158
176
F)].
NOTE: The transmission fluid temperature is measured with
Diagnostic Tool (MUT-III).

MAINTENANCE SERVICE
GENERAL00-46
NOTE: If it takes some amount of time until the transmission
fluid reaches its normal operating temperature [70
80C
(158
176F)], check the transmission fluid level by refer-
ring to the left diagram.
2. Park the vehicle on a level surface.
3. Move the selector lever through all positions to fill the torque
converter and the hydraulic circuits with fluid, and then move
the selector lever to the "N" position.
4. After wiping off any dirt around the dipstick, remove the
dipstick and check the condition of the transmission fluid.
NOTE: If the transmission fluid smells as if it is burnt, it
means that the transmission fluid has been contaminated by
fine particles from the bushings and friction materials. Tran-
saxle overhaul and cooler line flushing may be necessary.
5. Check transmission fluid level is at the "HOT" mark on the
dipstick. If the transmission fluid level is less than this, add
DIAMOND ATF SP III until the level reaches the "HOT"
mark.
NOTE: If the transmission fluid level is too low, the oil pump
will draw in air along with the transmission fluid, which will
cause to form bubbles. If the transmission fluid level is too
high, rotating components inside the transaxle will churn the
fluid and air into a foamy liquid. Both conditions (level too
low or too high) will cause the hydraulic pressure to drop,
which will result in late shifting and slipping of the clutches
and brakes.
NOTE: In either case, air bubbles can interfere with normal
valve, clutch, and brake operation. Also, foaming can cause
transmission fluid to escape from the transaxle vent where it
may be mistaken for a leak.

MAINTENANCE SERVICE
GENERAL00-47
6. Securely insert the dipstick.
NOTE: The transmission fluid should always be replaced
under the following conditions:
.
When troubleshooting the transaxle.
When overhauling the transaxle.
When the transmission fluid is noticeably dirty or burnt
(driving under severe conditions).
TRANSMISSION FLUID CHANGE
Refer to GROUP 23A, Automatic Transmission - On-vehicle
Service P.23A-296.
12. ENGINE COOLANT (CHANGE)M1001003100357
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.
2. Run the engine until the engine coolant warms, and then
stop the engine.
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.
3. Drain the water from the radiator, heater core and engine
after unplugging the radiator drain plug and removing the
radiator cap.

EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-76
EMISSION CONTROL
GENERAL DESCRIPTIONM1173000100314
The emission control system consists of the fol-
lowing subsystems:
Positive crankcase ventilation system
Evaporative emission system
Exhaust emission control system
DIAGNOSISM1173000700112
SPECIAL TOOLSM1173000600193
SYMPTOM PROBABLE CAUSE REMEDY
Engine will not start or hard
to startVacuum hose disconnected or damaged Repair or replace
Malfunction of the evaporative emission
purge solenoidRepair or replace
Rough idle or engine stalls
Vacuum hose disconnected or damaged. Repair or replace
Malfunction of the positive crankcase
ventilation valveReplace
Malfunction of the purge control system Check the system; If there is a
problem, check its component
parts.
Excessive oil consumption Positive crankcase ventilation line
cloggedCheck positive crankcase
ventilation system
TOOL TOOL NUMBER AND
NAMESUPERSESSION APPLICATION
MB995061
Purge flow indicatorMLR6890A
Part of MIT280220Inspection of purge
control system
MD998770
Oxygen sensor wrenchMD998770-01 or General
service toolRemoval/installation of
heated oxygen sensor

SPECIFICATIONS
ENGINE AND EMISSION CONTROL17-85
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONSM1173006400324
SERVICE SPECIFICATIONSM1173000300545
ITEM SPECIFICATION
Auto-cruise control system
Lower cover cap bolt 9.0
2.0 Nm (80 17 in-lb)
Steering wheel assembly nut 41
8 Nm (30 6 ft-lb)
Engine control system
Accelerator pedal assembly nut 13
2 Nm ( 111 22 in-lb)
ITEMSSTANDARD VALUE
Engine control system
Curb idle speed r/min 3.8L Engine 680
100
Emission control system
Purge flow cm
3/s (SCFH) [at 80 95C (176 205F) with sudden revving]20 (2.5)
Evaporative emission purge solenoid coil resistance [at 20
C)] 16

GENERAL DESCRIPTION
FRONT AXLE26-2
GENERAL DESCRIPTIONM1261000100370
The front axle consists of front hubs, knuckles, wheel
bearings and drive shafts, and has the following fea-
tures:
The wheel bearing incorporates double-row
angular contact ball bearing for reduced friction.
The front wheel hub assembly combines the hub,
wheel bearing, and oil seal in a single unit for
fewer parts, better durability, improved assembly
precision, and better structural organization.
The driveshaft incorporates BJ-PTJ type constant
velocity joints with high transmission efficiency for
low vibration and noise.
Due to the use of the inner shaft and bracket
assembly, the right and left drive shafts are
approximately the same in length. This reduces
noise, vibration and torque steer.L-RH>
The dynamic damper is mounted on the LH drive-
shaft.
ABS rotor for detecting the wheel speed is
press-fitted to the BJ.
NOTE: .
TJ: Tripod Joint
PTJ: Pillow Tripod Joint
BJ: Birfield Joint
CONSTRUCTION DIAGRAM
FRONT AXLE DIAGNOSIS
TROUBLESHOOTING STRATEGYM1261005600240
Use these steps to plan your diagnostic strategy. If
you follow them carefully, you will be sure that you
have exhausted most of the possible ways to find a front axle fault.
1. Gather information from the customer.

SPECIAL TOOLS
FRONT AXLE26-5
MB990241 Axle
shaft puller
A: MB990242
Puller shaft
B: MB990244
Puller barMB990241-01 or
General service
toolRemoval of the drive shaft
MB991354
Puller bodyGeneral service
tool
MB990590 Rear
axle shaft oil seal
remover
A: MB990212
Adapter
B: MB990211
Slide hammer
Removal of the front wheel hub
A: MB991017
B: MB990998
C: MB991000
A, B: Front hub
remover and
installer
C: SpacerMB990998-01
Removal of the hub
Provisional holding of the wheel
bearing
Measurement of hub starting torque
Measurement of wheel bearing end
play
NOTE: MB991000, which belongs to
MB990998, should be used as a
spacer.
MB990685
Torque wrenchGeneral service
toolMeasurement of hub starting torque
MB990326
Preload socketGeneral service
tool
MB990810
Side bearing
pullerGeneral service
tool
Removal of the center bearing
bracket
Removal of the wheel bearing inner
race (outside) TOOL TOOL NUMBER
AND NAMESUPERSESSION APPLICATION

SPECIAL TOOLS
FRONT AXLE26-6
MB991172
Inner shaft
installer basePress-fitting of the inner shaft
MB991248
Inner shaft
removerMD998348-01 or
General service
tool Removal of the inner shaft
MB991561
Boot band
crimping toolMB991561 BJ boot (resin boot) band installation
MB990925
Bearing and oil
seal installer setMB990925-01 or
General service
tool
Removal and installation of the
center bearing
Press-fitting of the dust seal outer,
inner
MB990890
Rear suspension
bushing baseMB990890-01 Press-fitting of the dust seal outer, inner TOOL TOOL NUMBER
AND NAMESUPERSESSION APPLICATION

DRIVE SHAFT ASSEMBLY
FRONT AXLE26-16
<>RH DRIVE SHAFT/DRIVE SHAFT AND
INNER SHAFT ASSEMBLY REMOVAL
1. Use special tools MB990242, MB990244, MB991354 and
MB990767 to push out the drive shaft or the drive shaft and
inner shaft assembly from the hub.
2. Remove the drive shaft from the hub by pulling the bottom of
the brake disc towards you.
Do not pull on the drive shaft; doing so will damage the
PTJ; be sure to use the pry bar.
When pulling the drive shaft out from the transaxle, be
careful that the spline part of the drive shaft does not
damage the oil seal.
3. Insert a pry bar between the transaxle case and the drive
shaft, and then pry and remove the drive shaft from the
transaxle.
NOTE: Insert a pry bar, taking care not to damage the pro-
trusion of transaxle case when removing the drive shaft LH.