Vortech 2011-2012 6.4L Hemi Challenger - Manual (Page 11)

P/N: 4CL020-020 v1.0, 12/02/2014
©2014 Vortech Engineering, Inc
All Rights Reserved, Intl. Copr. Secured
1
A. Disconnect negative cable at the battery.
B. Remove the plastic engine covers and set
aside.
C. Remove the valve cover breather hose from the
factory air inlet duct. Remove the air filter and all
ducting upstream of the throttle body.
D. Unplug the IAT (Inlet Air Temperature) sensor
connector and remove it from the air filter hous-
ing. Set it aside for later use.
E. Remove the accessory drive belt.
F. Unplug the fan electrical connector, then remove
fan shroud hardware. Pull up and remove the
electric radiator fan assembly from the vehicle
(cooling system may need to be drained and
upper radiator hose removed).
G. Using an appropriate power steering pulley
removal tool, remove the power steering pump
pulley from the pump.
H. Install the supplied power steering pulley hub
onto the power steering pump so that it is flush
with the end of the shaft. (See Fig. 1-a)
1. PREPaRaTION aND REMOVaL
Fig. 1-a (5.7L P/S Pump Shown)
NOTE: Apply a drop of thread-lock compound to the
threads of each fastener prior to installation.