944 S L4-2479cc 2.5L DOHC (1987)
Crankshaft Main Bearing: Technical Service Bulletins
Engine Main Bearing - Revised Torque
Subject:
Engine Main Bearing Torque
Changed For Pre - 1987 Models
Model 924S, 944, 944S, 944 Turbo
Group
1
Part Identifier
1010
Number
8709
May 15, 1987
The higher tightening torque (90 N-m - 65 ft. lbs.) specified for the M12 x 1.5 nuts of the main bearing cradle of the 1987 models is also applicable to all
older engines from start of production model year 1983.