Mitsubishi Galant 9G. Manual — part 624
TRANSAXLE
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AUTOMATIC TRANSAXLE OVERHAUL
23B-28
54.Remove the transfer drive gear bearing mounting bolts
(three or four pieces).
Then, turn the gear 1/8 turn (45 degrees) and remove the
remaining bolts (three or four).
F4A4B: seven mounting bolts
F4A5A: eight mounting bolts
55.Remove the transfer drive gear.
AK300479
AK302273AC
BOLT
(FOUR)
BOLT
(THREE)
<F4A4B>
AK303642AB
BOLT (FOUR)
BOLT
(FOUR)
<F4A5A>
AK300480
TRANSAXLE
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AUTOMATIC TRANSAXLE OVERHAUL
23B-29
56.Remove the cap by inserting a screw driver into the center
of the cap and prying it up.
57.Using a chisel, straighten the staked portions from the
output shaft jam nut.
CAUTION
The jam nut is reverse threaded.
58.Use special tools MB991625 and MB990607 to remove the
output shaft jam nut.
59.Remove the bearing retainer mounting bolts.
AK300482
AK300483
AK300484AD
MB991625
MB990607
AK300485
TRANSAXLE
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AUTOMATIC TRANSAXLE OVERHAUL
23B-30
60.Tap on the rear end of the output shaft to remove the output
shaft, taper roller bearing and collar.
61.Tap out the outer race and the spacer.
62.Remove the snap ring.
63.Remove the differential bearing outer race from the
transaxle case.
ASSEMBLY
CAUTION
• Do not reuse the gasket, O-ring, oil seal. Always
replace with a new one when assembling.
• Do not use grease. Use petroleum jelly (i.e. Vaseline).
• Apply ATF to friction components, rotating parts, and
sliding parts before installation. Immerse new clutch
discs or brake discs in ATF for at least two hours
before assembling them.
• When replacing a bushing, replace the assembly which
it belongs to.
• Do not use cloth gloves or shop towels during assem-
bly. Use nylon cloth or other lint-free material.
1. Install special tool MD998412 in the installation screw hole
of the transfer drive gear bearing located in the transaxle
case. Using this as a guide, install the transfer drive gear
bearing and gear in the transaxle case.
AK300486
AK300487
AK301090AE
MD998412
TRANSAXLE
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AUTOMATIC TRANSAXLE OVERHAUL
23B-31
2. Tighten the mounting bolts of the transfer drive gear bearing
to the specified torque.
F4A4B: seven mounting bolts
F4A5A: eight mounting bolts
Tightening torque:
34
± 2 N⋅m (25 ± 1 ft-lb)
3. Install the low-reverse brake piston, return spring, and
spring retainer into the transaxle case.
4. Fit a new O-ring into the groove of one-way clutch inner
race.
AK300489
AK301620 AB
LOW-REVERSE BRAKE PISTON
RETURN SPRING
SPRING RETAINER
AK301748
ONE-WAY CLUTCH INNER RACE
O-RING
AB
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