M/T Synchronizer Ring - Modification

89chrysler01

Models

1988 LA & NF45Z Equipped With KM200 Series Transaxle


Subject

Synchronizer ring Change


Index

TRANSMISSION


Date

February 13, 1989


No.

21-07-89

(C21-16)
P-470
BODY CODE LEGEND

LA - COLT
NF45Z - VISTA

Effective in October, 1987, with transaxle No. EX4200 and later, the diameter of the synchronizer ring cone used in the KM200 series transaxle was decreased by 1 mm (.03937 in.). This change was made to improve durability. Due to this change, the cone diameter of each speed gear was also decreased by 1 mm (.03937 in.) The new synchronizer ring cone is not interchangeable in earlier built transaxles unless it is changed together with its new speed gear. An Old and New Part Number Identification Chart along with a Synchronizer Ring Identification Chart and a Speed Gear Identification Chart are included in this Technical Service Bulletin for your convenience.


POLICY: Information only



OLD AND NEW PART NUMBERS IDENTIFICATION CHART



SYNCHRONIZER RING IDENTIFICATION CHART



SPEED GEAR IDENTIFICATION CHART