Lingenfelter L220636509 Lingenfelter LSA Idler Relocation Bracket CTS-V, ZL1 Camaro 2009-13 v1.2 - Manual (Page 5)

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5. Install the LPE-supplied idler pulley relocation
bracket onto the water pump at the same
location where the stock idler pulley bracket
once was. Torque the fasteners to 37 ft-lb (50
N·m).
6. Install the lower idler pulley. If you are
reinstalling the stock 70mm lower idler pulley,
the stock bolt can be reinstalled using a 13mm
socket. Installing an aftermarket idler pulley
will require the use of a pulley spacer. If
you are installing a LPE 76mm idler pulley,
install the .200” spacer (PN: ATI915992) and
M10x1.5x60mm socket head cap screw (PN:
47559) that is supplied in the LPE idler pulley
kit. Use an 8mm Allen socket to tighten the
socket head cap screw. Torque the bolt to 37
ft-lbs (50 N·m).
7. Install the upper idler pulley. If you are
reinstalling the stock 90mm upper idler pulley,
the stock bolt can be reinstalled using a
13mm socket. Installing an aftermarket idler
pulley will require the use of a pulley spacer.
If you are installing a LPE 76mm, 90mm, or
100mm idler pulley, install a .350” spacer(PN:
ATI915993), which is available for purchase
through LPE. Use an 8mm Allen socket to
tighten the M10x1.5x60mm socket head cap
screw Torque the bolt to 37 ft-lbs (50 N·m).
8. Reinstall all other components removed
to provide the necessary clearance for the
bracket installation.
Installation of the LPE LSA idler pulley
relocation bracket is now complete.
4.