Fig. 239: TIMING MARKS
Courtesy of CHRYSLER LLC
1. Rotate the crankshaft so the timing arrow is to the 12 o'clock position (4).
2. While holding the camshaft sprocket and chain in hand, place the timing chain around the sprocket,
aligning the plated link (2) with the dot on the sprocket (1). Position the timing arrow (4) to the 6 o'clock
position.
3. Place the timing chain around crankshaft sprocket with the plated link (2) lined up with the dot on the
sprocket (3). Install the camshaft sprocket into position.
4. Use a straight edge to check alignment of timing marks (4).
5. Install the camshaft sprocket bolt and washer. Tighten the bolt to 54 N.m (40 ft. lbs.).
6. Rotate the crankshaft two revolutions and check the timing mark alignment (4). If timing marks do not
line up, remove the camshaft sprocket and realign.
1 - CAMSHAFT SPROCKET TIMING MARK (DOT)
2 - PLATED LINK
3 - CRANKSHAFT SPROCKET TIMING MARK (DOT)
4 - ARROWS
NOTE:
Lubricate the timing chain and sprockets with clean engine oil before
installation.
2010 Jeep Wrangler Sport
2010 ENGINE 3.8L - Service Information - Wrangler
viernes, 1 de octubre de 2021 05:18:33 p. m.
Page 194
© 2011 Mitchell Repair Information Company, LLC.
