240 L4-2127cc 2.1L SOHC B21A (Can) (1984)
Camshaft Oil Seal: Service and Repair
NOTE: Special Tools Required: 5284, 5025, 5034.
PRELIMINARY CHECKS:
1. Check that flame guard is not blocked. A blocked flame guard prevents crankcase ventilation from operating properly. Crankcase pressure will be
too high.
NOTE: Flame guard should not be installed on turbo engines.
2. Symptoms of a blocked flame guard are:
-
oil dipstick pops up of pipe.
-
oil leaks from oil seals in cylinder block. The oil seals need not always be replaced if they leak due to a blocked flame guard. Clean flame
guard and engine and recheck seals for leakage
-
engine knocks.
REMOVAL PROCEDURE:
Disconnect/Remove:
1. Disconnect battery ground cable.
2. Remove cooling fan.
3. Remove clamp for preheating hose below fan shroud (optional).
4. Remove fan shroud.