ATI DC015A-001 F150 (4.6) Truck Crank Pulley - 6 Rib

4.6L engine: Remove the stock harmonic
balancer center bolt and washer. To keep the
engine from rotating as you loosen the crank
bolt, remove the rubber inspection plug on
the lower rear driver’s side of the engine and
place a 14mm socket with extension onto a
flex-plate nut. Install the 4.6L engine crank
pulley using a M12-1.5 x 65 hex
bolt, the stock crank center bolt washer
and three M8 shoulder bolts. The
harmonic balancer center bolt should be
torqued to 35 ft-lbs + 90° additional rotation.
Note: ATI recommends the use of Loctite™
262 on all crank pulley bolts.