- Remove and discard the
oil filter adapter gasket (1).
- Remove and inspect the heat shield bolts (9).
- Remove and inspect the heat shield (8).
- Remove and inspect the oil pressure switch (7).
- Remove and discard the oil pressure switch O-ring (6).
- Remove and inspect the bypass hole plug (5).
- Remove and inspect the oil filter fitting (3).
- If necessary, remove and inspect the oil filter bypass valve (4).