3 tensioner plate installation – Paxton Superchargers Universal Big Block Mopar 440 Carbureted System User Manual
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02NOV10 v2.0
A.. Attach the supplied tensioner adjustment screw, tensioner arbor and adjustment screw locator
block to the back of the tensioner plate using the ¼-20 Flat Head screws as shown in Fig 5.3-a.
*** NOTE ***
Apply a small amount of anti-seize lube to the threads on the tensioner adjustment screw prior to assembly.
B. Assemble the idler pulley pilot spacer, idler pulley with snap ring facing rear of vehicle, pilot
washer, and ½-20 jam nut on to tensioner arbor as shown in Fig. 5.3-a. Assemble parts as
shown, but leave 1/2" nut just loose enough to allow for adjustment with tensioner adjustment
screw. Position idler pulley by adjusting tensioner screw so that access to the hardware mount-
ing holes is not obstructed (in order to allow for installation on to main bracket).
5.3 TENSIONER PLATE INSTALLATION
Fig. 5.3-a