2005 MITSUBISHI 380 brakes

PARKING BRAKE LINING AND DRUM
PARKING BRAKES36-11
>>C<< SHOE-TO-ANCHOR SPRING
INSTALLATION
The front and rear shoe-to-anchor springs are not inter-
changeable, so the blue spring must be installed at the
front side and the yellow spring must be installed at the
rear side.
Install the shoe-to-anchor springs in the order shown in the
illustration.
INSPECTIONM1361002600260
PARKING BRAKE LINING AND BRAKE DRUM
CHECK
1. Measure the thickness of the brake lining at several places.
Standard value: 2.8 mm (0.11 inch)
Minimum Limit: 1.0 mm (0.04 inch)
2. If the thickness of the brake lining is below the limit, replace
the shoe assemblies on both sides of the vehicle. Never
replace only one side.
3. Measure the inside diameter of the brake disc in two places
or more.
Standard value: 190.0 mm
Limit: 191.0 mm
4. If the inside diameter exceeds the limit, or if it is excessively
worn on one side, replace the brake disc.

SPECIFICATIONS
PARKING BRAKES36-12
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONSM1361003500266
SERVICE SPECIFICATIONSM1361000300412
LUBRICANTM1361000400301
ITEM SPECIFICATION
Parking brake lining and drum
Rear brake bolt (rear brake caliper assembly mounting
bolt)60
5 Nm (45 3 ft-lb)
Rear wheel hub assembly mounting bolt 73
7 Nm (54 5 ft-lb)
ITEMS STANDARD VALUE LIMIT
Parking brake lever stroke
[Parking brake lever pull force: Approximately 200 N
(45 pounds)]5
7 notches
Rear brake lining thickness mm (in) 2.8 Minimum 1.0
Brake drum inside diameter mm (in) 190.0 191.0
ITEM SPECIFIED LUBRICANT
Rear brake shoe slack adjuster Brake grease SAE J310, NLGI No.1
Backing plate
Rear brake shoe assembly

SPECIFICATIONS
PARKING BRAKES36-14

RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE
GENERAL00-35
RECOMMENDED LUBRICANTS AND LUBRICANT
CAPACITIES TABLE
M1001001300504
RECOMMENDED LUBRICANTS
LUBRICANT CAPACITY TABLE
<3.8L ENGINE>LUBRICANT SPECIFICATION
Engine oil Engine oils conforming to ACEA A1, A2 or A3 and
AP1 SG or higher
AutomaticTransmission fluid Genuine Mitsubishi Motors ATF-SP III
Manual Transmission fluid Genuine Mitsubishi Motors MTF
Power steering fluid ATF DEXRON III or DEXRON II
Brakes fluid Conforming to DOT 3 or DOT 4
Engine coolant Genuine Mitsubishi Motors coolant
Refrigerant (air conditioning) HFC-134a
DESCRIPTION SPECIFICATION
Engine oil (Litres) Oil pan (excluding oil filter) 4.0
Oil filter 0.3
Engine coolant (Litres) 8.7
Automatic Transmission fluid (Litres) 8.4
Manual Transmission fluid (Litres) 2.8
Power steering fluid (Litres) 1.2
Fuel tank (Litres) 67.0
Washer fluid (Litres) 5.0
Refrigerant (air conditioning) (grams) 435g - 475g

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.

AUTO-CRUISE CONTROL
ENGINE AND EMISSION CONTROL17-65
DATA LIST REFERENCE TABLE - Auto Cruise ControlM1172002400471
When shifting the selector lever to "D" range, apply the brakes so that the vehicle does not move
forward.
Driving tests always need two persons: one driver and one observer.
NOTE: *:After the inspection is completed, disconnect the throttle position sensor connector, and then delete
the diagnostic trouble code using use of Diagnostic Tool MB991958. (Refer to P.17-11).
MUT-III
Diagnostic
To o l
DISPLAYITEM
NO.INSPECTION ITEM INSPECTION REQUIREMENT NORMAL
CONDITION
APS
SNS(MAIN)11 A c c e l e r a t o r p e d a l
position sensor (main)Ignition
switch:
"ON"Accelerator pedal: Released
435
1,035 mV
Accelerator pedal: Gradually
depressedIncreases in
response to the
pedal depression
stroke
Accelerator pedal: Fully
depressed4,000 mV or more
BRAKE SW 89 Stoplamp switch Brake pedal: Depressed ON
Brake pedal: Released OFF
CANCEL
CODE57 Cancel code Ignition switch: "ON" The cancel code,
which set when the
auto-cruise control
system was
cancelled at the
last time, is set
again.
CANCEL
SWITCH75 Auto-cruise
control
switchCANCEL "CANCEL" switch: ON ON
"CANCEL" switch: OFF OFF
CLUTCH SW 78 Transmission inhibitor
switchTransmission inhibitor switch: "P" or
"N"ON
Transmission inhibitor switch: Other
than aboveOFF
CRUISE 81 Auto-cruise control
system operationAuto-cruise control system: active ON
Auto-cruise control system: Inactive OFF
MAIN SW 86 Auto-cruise
control
switchCRUISE
(MAIN)"CRUISE" (MAIN) switch: "ON" ON
"CRUISE" (MAIN) switch: "OFF" OFF
RESUME
SWITCH91 Auto-cruise
control
switchACC/RES "ACC/RES" switch: ON ON
"ACC/RES" switch: OFF OFF
SET SWITCH 92 Auto-cruise
control
switchCOAST/S
ET"COAST/SET" switch: ON ON
"COAST/SET" switch: OFF OFF
STOPLIGHT
SW74 Stoplamp switch Brake pedal: Depressed ON
Brake pedal: Released OFF

GENERAL DESCRIPTION
AUTOMATIC TRANSMISSION23A-4
TRANSMISSION
The transmission is made up of the torque converter and gear train. A 3-element, 1-stage, 2-phase torque
converter with built-in torque converter clutch is used. The gear train is made up of four sets of multi-disc
clutches, two sets of multi-plate brakes, one band type brake, two set of one-way clutches and three sets of
planetary gears. The planetary gears are made up of sun gears, carriers, pinion gears and annulus gears.
.
TRANSMISSION CONFIGURATION DRAWING
.
COMPONENTS AND FUNCTIONS
COMPONENT FUNCTION
Underdrive clutch UD connects the input shaft to the underdrive sun gear.
Reverse clutch REV connects the input shaft to the reverse sun gear.
Overdrive clutch OD connects the input shaft to the overdrive planetary carrier.
Direct clutch DIR connects the direct sun gear and direct planetary carrier.
Low-reverse brake LR holds the low-reverse annulus gear and the overdrive planetary
carrier.
Second brake 2ND holds the reverse sun gear.
Reduction brake RED locks the direct sun gear.
One-way clutch(DIR) OWC-D restricts the rotation direction of the direct sun gear.
One-way clutch(LR) OWC-LR restricts the rotation direction of the low-reverse annulus gear.

AUTOMATIC TRANSMISSION DIAGNOSIS
AUTOMATIC TRANSMISSION23A-25
TORQUE CONVERTER STALL TESTM1231005400362
This test measures the maximum engine speed when the
selector lever is in the "D" or "R" position and the torque con-
verter stalls. This tests the operation of the torque converter,
starter motor and one-way clutch operation, as well as the hold-
ing performance of the clutches and brakes in the transmission.
Do not let anyone stand in front of or behind the vehi-
cle while this test is performed.
1. Check the transmission fluid level and temperature. Check
the engine coolant temperature.
Transmission fluid level: At the "HOT" mark on the dipstick
Transmission fluid temperature: 70 80C
Engine coolant temperature: 80 100C
NOTE: Measures transmission fluid temperature with
diagnostic tool MB991958 (MUT-III sub assembly).
2. Check both rear wheels.
3. Pull the parking brake lever on, with the brake pedal fully
depressed.
4. Start the engine. 9 Transmission
range: N (on a
flat and straight
road)Monitor data list
No.22 and No.23
with the diagnostic
tool MB991958
(MUT-III sub
assembly)
(1) Move selector
lever to R range,
drive at constant
speed of 10 km/hThe ratio between
data list No.22 and
No.23 should be the
same as the gear
ratio when reversing.Does not
shiftInput shaft
speed sensor
system
(P.23A-55).
Output shaft
speed sensor
system
(P.23A-72).
Reverse gear
incorrect ratio
(P.23A-196).
STEP CONDITION
BEFORE
TEST/OPERATIONTEST/OPERATION STANDARD INSPECTION
ITEMINSPECTION
PROCEDURE
PA G E