3-18. CAMSHAFT, CAMSHAFT GEAR, AND CAMSHAFT BUSHING - REPLACE (Contd)
INSTALL KEY (6) IN CAMSHAFT (3).
INSTALL GEAR (4).
a. Apply Lubriplate 105 to gear mounting surface of
b. Heat gear (4) in an oven to 2500F for 45
Wear protective gloves to handle gear. Gear is
hot and can cause severe burns.
c. Install gear (4) on camshaft (3) with timing marks
away from camshaft and gear tight against
shoulder of camshaft.
If a new camshaft is being installed, a new
camshaft bushing must be installed.
INSTALL CAMSHAFT BUSHING (5).
a. Mark location of oil hole (7) in camshaft bore
using felt pen.
b. Place camshaft bushing (5) in its bore, taking
care to align oilcx hole in bushing with oil hole (7)
in camshaft bore.
c. Install camshaft bushing (5), using universal
bushing installation tool, until bushing is flush
with face of cylinder block.