Celica L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990)
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Throttle Valve: Technical Service Bulletins
A/T - Improved 1ST to 2ND Gear Shift Feel
REF:
TRANSMISSION & CLUTCH
No.: TM91-007
DATE:
APRIL 26,1991
MODEL:
ST, SW
IMPROVED 1ST - 2ND SHIFT FEEL A241E
To improve the 1st to 2nd gear shift feel on vehicles equipped with the A241E transaxle the following modifications have been made:
1) Modified shape of the Throttle Valve
2) Increased the size of the Compression Spring for the downshift plug.
3) Changed clutch material for the 2nd Brake (B2)
ILLUSTRATION:
1. Throttle Valve
2. Compression Spring (for Downshift Plug)
3. Disc Clutch No. 3 (for 2nd Brake <B2>)
PRODUCTION EFFECTIVE: