K 3500 Truck 4WD V8-5.7L VIN R (1998)
7. Use the J 5825-A in order to remove the crankshaft sprocket.
Remove the crankshaft sprocket key if necessary.
8. Inspect all parts for wear or damage.
INSTALLATION PROCEDURE
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Tools Required
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J 5590 Crankshaft Sprocket Installer
1. Use the J 5590 and a hammer in order to install the crankshaft sprocket.
Install the key into the crankshaft, if removed.
2. Make sure that the number 1 piston is still at TDC of the compression stroke.
3. Align the timing marks on both sprockets.
