1.3.7 Crankshaft Pulley
DETROIT DIESEL 53
2. A splined crankshaft pulley is used. Place a
drive flange washer over the splined end of the
crankshaft. Align the splines and tap the pulley on the
crankshaft with a plastic hammer. Place another drive
flange washer on the bolt and thread it into the end of
the crankshaft. Tighten the 3/4"16 bolt to 290-300 lb-ft
3. Install and adjust the belts.
1970 General Motors Corp.