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Home >> Volvo >> 2008 >> S40 T-5, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Transmission - Cleaning, Inspection And Adjustment (644 Body)) >> Checking Oil And Line Pressure (Aw50-42; 2000) >> System pressure and stall speed, check >> Low stall speed

Low stall speed

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Fit Nipple And Manometer
GLL112621Courtesy of VOLVO CARS OF NORTH AMERICA.

The above conditions Stall speed and system pressure  are fulfilled.

If the actual stall speed exceeds the normal value by more than 300 rpm: 

Try a new torque converter. See Replacing torque converter/oil pump sealing ring for the procedure for torque converter replacement.

Recheck stall speed after torque converter replacement. If the fault remains, replace the transmission. See Replacing the transmission .

If there is noise in the transmission: 

Replace the transmission. See Replacing the transmission .

Recheck stall speed after transmission replacement.