190E 2.3 (201.024) L4-2.3L (102.961) (1984)
Valve Body: All Technical Service Bulletins
A/T - (722.4) Valve Body Replacement Part Kit
TO:
OUR MERCEDES-BENZ PASSENGER CAR DEALERS
DATE:
February 1991
REF. NO.
27/84
SUBJECT:
TRANSMISSION 722.4 REPLACEMENT PARTS FOR VALVE BODY
In case of customer complaints about harsh transmission upshift engagement on vehicles with mileage exceeding 60,000 mi. (100,000 km), the reason
could be a broken spring on the respective accumulator system responsible for the shifting action.
To avoid replacing the complete valve body in such cases, replacement parts kits for accumulators B1 (1-2 shift), K1 (2-3 shift) and K2 (3-4 shift) are
now available.
The valve body must be removed from the transmission for inspecting and replacing the accumulators.
Parts Information
Qty.
Part Kit
Part Number
Transmission model
1
Accumulator B1 (52)
124 270 00 35
722.403/414
1
Accumulator K1 (48)
126 270 03 35
722.403/414
1
Accumulator K2 (49)
126 270 04 35
722.403
1
Accumulator K2 (49)
126 270 05 35
722.414
Note:
The bracketed numbers are item numbers referenced in the illustration on page 7 in Service Microfiche job number 27-400.