Diamante V6-3.5L SOHC (2003)
same time, tighten the center bolt to specification.
Reference value: 4.4 Nm (3.3 ft. lbs.) (Timing belt tensioning torque)
CAUTION: When tightening the center bolt, ensure that the tensioner pulley does not turn with the bolt.
7. Remove the setting pin that has been inserted into the auto-tensioner.
8. Turn the crankshaft two turns clockwise to align the timing marks.
9. Leave everything in this condition for five minutes or more, and then check that the protrusion of the auto-tensioner push rod is within the
range of the standard value.
Standard value (A): 4.8 - 6.0 mm (0.189 - 0.236 inch)
10. If the protrusion is out of specification, repeat steps (5) to (9).
11. Check again that timing marks on all sprockets are aligned properly.
INSPECTION
AUTO-TENSIONER
-
Check the auto-tensioner for possible leaks.
-
Check the push rod for cracks.
1. Hold the auto tensioner by hand and measure contraction (A) when pressing the tip of the rod on a steel (cylinder block; etc.) with a force of 98
- 196 N (22 - 44 lbs.).
Standard value (A): 1 mm (0.04 inch) or less
2. If not within the standard value, replace the auto-tensioner.