Express 3/4 Ton Van V6-4.3L VIN W (1998)
-
J 5590 Installer
1. Install the crankshaft balancer key into the keyway in the crankshaft (if removed).
The crankshaft balancer key should be parallel to the crankshaft or with the front of the key slightly lower.
2. Align the keyway of the crankshaft sprocket with the crankshaft balancer key.
3. Use the J 5590 and a hammer in order to install the crankshaft sprocket.
4. Align the camshaft and the crankshaft sprockets timing marks.
IMPORTANT: Be sure to align the camshaft and the crankshaft sprocket alignment marks.
5. Look to ensure that the crankshaft sprocket is aligned at the 12 o'clock position and the camshaft sprocket is aligned at the 6 o'clock position.
