Mitsubishi Montero (2004+). Manual — part 423
TRANSMISSION
TSB Revision
AUTOMATIC TRANSMISSION OVERHAUL
23B-19
DISASSEMBLY
CAUTION
• Because the automatic transmission is manufactured
from high-precision parts, sufficient care must be taken
not to scratch or damage these parts during disassem-
bly and reassembly.
• During the work, always use bare hands or vinyl
gloves. Do not use cotton gloves. Use nylon cloth or
paper towels when necessary. Do not use shop towels.
• Parts which have been disassembled should be
cleaned. Metal parts can be cleaned with normal deter-
gent, but they should be dried completely using com-
pressed air.
• Clutch discs, plastic thrust race and rubber parts
should be cleaned with ATF automatic transmission
fluid so that they do not become dirty.
• If the transmission body has been damaged, disassem-
ble and clean the cooler system also.
.
1. Remove the input shaft speed sensor.
2. Remove the output shaft speed sensor.
3. Remove the manual control lever, and then remove the
park/neutral position switch.
AKX00021
AKX00022
AKX00023
MANUAL CONTROL
LEVER
PARK/NEUTRAL
POSITION SWITCH
AB
TRANSMISSION
TSB Revision
AUTOMATIC TRANSMISSION OVERHAUL
23B-20
4. Remove the snap ring, and remove the parking gear using a
puller [corresponding load approximately 9,800 N (2,200
pounds)].
NOTE: Some parking gear may be removed without using a
puller.
CAUTION
Carefully hammer the special tool so that the oil pan
mounting surface is not damaged.
5. Remove the twenty oil pan mounting bolts and then using
the special tool MD998727 to remove the oil pan.
6. Remove the oil filter and O-ring.
7. Remove the detent spring.
8. Disconnect the valve body harness connectors.
AKX00024
SNAP RING
PARKING GEAR
AB
AKX00025
MD998727
AB
AKX00026
OIL FILTER
O-RING
AB
AKX00027
AKX00028
TRANSMISSION
TSB Revision
AUTOMATIC TRANSMISSION OVERHAUL
23B-21
9. Remove the twenty valve body mounting bolts and then
remove the valve body, O-ring and oil temperature sensor.
NOTE: The twenty valve body mounting bolts are plated
bolts.
NOTE: The O-ring is mounted on the transmission case side
as shown in the illustration. However there may be cases
when it will come off with the valve body.
10.Remove the snap ring and disconnect the solenoid valve
harness.
11.Remove the oil strainer and two oil seals.
AKX00029
OIL TEMPERATURE
SENSOR
AB
AKX00299
O-RING
AC
AKX00031
SNAP RING
AB
AKX00032
OIL SEALS
OIL STRAINER
AB
TRANSMISSION
TSB Revision
AUTOMATIC TRANSMISSION OVERHAUL
23B-22
12.Remover each accumulator piston, seal ring, spring, snap
ring , accumulator cover, O-ring .
NOTE: To make assembly easier, attach an identification tag
on the removed accumulator piston.
13.Remove the detent lever spring pin.
14.Remove the pin, and then remove the manual control shaft,
two O-rings, detent lever and parking roller rod.
15.Remove the eight converter housing mounting bolts, and
then the converter housing.
NO.
NAME
1
FOR OVERDRIVE CLUTCH
2
FOR SECOND BRAKE
3
FOR LOW/REVERSE BRAKE
4
FOR UNDERDRIVE CLUTCH
5
FOR REDUCTION BRAKE
6
FOR DIRECT CLUTCH
AKX00033
1
2
3
4
AB
AKX00300
6
5
AC
AKX00034
SPRING PIN
AB
AKX00035
DETENT
LEVER
MANUAL
CONTROL
SHAFT
PARKING
ROLLER
ROD
PIN
AB
AKX00036
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст