760 L4-2320cc 2.3L SOHC Turbo B23FT (1984)
Camshaft Oil Seal: Service and Repair
FRONT SEALS FOR CAMSHAFT, INTERMEDIATE SHAFT, CRANKSHAFT, REPLACEMENT
Special tools: 5024, 5025, 5034
Check that flame guard is not blocked
A blocked flame guard prevents crankcase ventilation from operating properly, and means that crankcase pressure will be too high.
Symptoms of blocked flame guard are:
-
oil dipstick "jumps up" out of pipe
-
oil leakage from seals in cylinder block. The seals need not always be replaced if they leak due to a blocked flame guard. Repair flame guard,
clean engine and check whether seals are leaking.
-
engine knocks
Remove:
-
battery ground connection
-
fan cover
-
all drive belts from crankshaft pulleys
-
gear case.
Pulleys With Align Marks
Basic engine adjustment
Rotate crankshaft clockwise on centre screw. Adjust camshaft so that marking on pulley is opposite marking on valve cover.
