LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 1990 >> Custom Cruiser >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Removal & Installation - A/T >> Torque Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Torque Specifications

TORQUE SPECIFICATIONS

Application Ft. Lbs. (N.m)
3T40 & 4T60
Cooler Lines Nut 16 (22)
Flexplate-to-Crankshaft Bolt
2.0L 52 (70)
2.3L (1) 30 (22)
2.5L 55 (75)
2.8L 35 (47)
3.3L 61 (83)
3.1L & 3.8L 61 (83)
4.3L, 4.5L & 5.0L 74 (100)
Front Cradle Assembly Bolt
"J","L" & "N" Bodies 65 (88)
All Others 74 (100)
Torque Converter-to-Flexplate Bolt
"J","L" & "N" Bodies 35 (47)
All Others 46 (62)
Transaxle-to-Engine Bolt 55 (75)
Transaxle-to-Mount Nut 40 (54)
THM 200-4R & 4L60
Cooler Lines Nut 16 (22)
Crossmember-to-Frame Bolt 41 (56)
Flexplate-to-Crankshaft Bolt
2.8L 35 (47)
3.8L 61 (83)
4.3L & 5.0L 74 (100)
All Others 60 (81)
Torque Converter-to-Flexplate Bolt 46 (62)
Transmission-to-Engine Bolt 35 (47)
Transmission-to-Mount Bolt 35 (47)
(1) Rotate an additional 35 degrees.