GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2005
🢒
Optra
🢒
Transmission/Transaxle
🢒
Automatic Transmission - ZF 4HP 16
🢒 Clutch B/E Disassemble
Tools Required
•
DT 46482
(DW260-140) Clutch B Stop Ring Remover/Installer
•
DT 46483
(DW260-150) Clutch B Stop Ring Remover/Installer
Caution:
Refer to
Safety Glasses Caution
in the Preface section.
Remove the rear cover. Refer to
Transmission Rear Cover Replacement
.
Remove the 2 sealing rings from clutch B/E.
Remove the input shaft with clutch B/E.
Remove the needle bearing and thrust washer
Remove the shim.
Remove the retaining snap ring.
Remove piston B.
Remove disc set B.
Remove the rectangular-section ring for the input shaft and remove the retaining ring.
Remove the inner disc carrier E and remove the needle roller thrust bearing.
Remove the snap ring.
Remove disc set E.
Using
DT 46483
(1), press down on the cup spring in clutch E.
Remove the split stop ring.
Remove the oil dam and the cup spring.
Remove the O-ring from the oil dam.
Use the
DT 46482
(1) to press down on the cup spring on clutch B.
Remove the split stop ring.
Remove the cup spring.