Grand Caravan V6-3.8L VIN L (2007)
Camshaft: Procedures
INSPECTION
1. Check the cam lobes and bearing surfaces for abnormal wear and damage (Figure 1). Replace camshaft as required.
NOTE: If camshaft is replaced due to lobe wear or damage, always replace the lifters.
2. Measure the lobe actual wear (unworn area - wear zone = actual wear) (Figure 1) and replace camshaft if out of limit. Standard value is 0.0254
mm (0.001 in.), wear limit is 0.254 mm (0.010 in.).
Figure 1 Checking Camshaft for Wear (Typical)
