Grand Caravan V6-3.8L (2009)
2. Install the side rail by placing one end between the piston ring groove and the expander. Hold end firmly and press down the portion to be installed
until side rail is in position. Do not use a piston ring expander.
3. Install lower side rail first and then the upper (1) side rail.
4. Install No. 2 piston ring and then No. 1 piston ring.
5. Position piston ring end gaps.
6. Position oil ring expander gap (5) at least 45° from the side rail gaps (1,4) but not on the piston pin (3) center or on the thrust direction. Staggering
ring gap is important for oil control.
