Honda 2004 Odyssey Service Manual page 184

15. Rotate the crankshaft clockwise. Align the pointer
(A) on the front upper cover with the No. 6 piston
TDC mark (B) on the front camshaft pulley.
16. Check and, if necessary, adjust the valve clearance
on No. 6 cylinder.
17. Install the cylinder head covers (see page 6-34).
B
A
6-17