A/T - Improved Manual Shift Feel

TRANSMISSION AND CLUTCH 008 12-07-90 LS400

Title IMPROVED MANUAL SHIFT FEEL FROM "D" TO "2"


The following Lower Valve Body components have been changed to improve the manual shift feel from "D" range to "2nd" gear range on LS400's:

1. Increased length of the 2nd coast modulator valve.
2. Increased length of the Compression spring for the 2nd coast modulator valve.
3. Valve body plate sub-assembly


PRODUCTION EFFECTIVE:

FROM VIN # DATE FROM A/T SERIAL NO.
JT8UF11E # L0010918 April 10, 1990 9ME-00001


PART NUMBER INFORMATION:

Prev. Part No. New Part No. Part Name Qty
35420-50010 *35420-50011 Body assy, lower valve 1

35454-50020 *35454-50021 Plunger, 2nd coast 1
modulator valve

90501-07077 *90501-10166 Spring, compression 1
(For 2nd modulator valve)

35406-50010 *35406-50011 Plate sub-assy, valve 1
body

* Interchangeable as a set only.

Lower valve body:

LOWER VALVE BODY COMPONENT LOCATION:
COMPONENT INFORMATION:



1. Plunger, 2nd coast modulator valve



2. Spring, compression (For 2nd coast modulator valve)



3. Plate sub-assy, valve body