Pontiac firebird 1968 - Page 303

6 A-6
1968 PONTIAC SERVICE MANUAL
Fig. 6A-3 Radiator Support and Raffle Assembly - Firebird
1. Turn the filter counterclockwise to unscrew
filter from base (Fig. 6A-4 and 5).
NOTE; This operation can be done from above
on the 6 cylinder.
2. Wipe filter base with clean cloth.
3. Make sure filter base attaching screws are
tight.
4. Apply light grease or oil on gasket.
5. Hand tighten filter on hollow oil filter connec-
tor until gasket contacts filter base, then complete
tightening with additional 2/3 turn of filter. Do not
over-tighten. Use care when tightening to prevent
pinching of gasket.. Do not use wrench to tighten
filter.
6. Add oil to bring to FULL mark on dipstick.
7. Run engine and check for leaks at filter to base
gaskets. Re-check crankcase oil level. If necessary,
add oil to bring level to FULL mark on dipstick.