Acura 3.5 RL Manual page 239

Piston Rings
Alignment (cont'd)
2. Rotate the rings in their grooves to make sure they
do not bind.
3. Position the ring end gaps as shown:
SECOND RING GAP
Approx. 90°
TOP RING GAP
DO NOT position any ring gap
in line with piston pin hole.
DO NOT position any ring gap
at piston thrust surfaces.
OIL RING
GAP
SPACER GAP
OIL RING GAP