LSA & LS9 Supercharger Pulley Removal & Install Tool Kit Operating Instructions PN: L950066509 Revision - 1.0 Lingenfelter Performance Engineering 1557 Winchester Road Decatur, IN 46733 (260) 724-2552 (260) 724-8761 fax www.lingenfelter.
Parts List # Part number 1 1 Description Pulley removal tool Supercharger shaft support tool Optional Parts List (to pin the pulley or hub) # Part number 1 L950010000 1 1 98381A510 Description 3/16” straight flute solid carbide drill bit 1/8” high speed steel drill bit 3/16” x 1” hardened steel dowel pin Tools & Materials Required • • • • • • • Ratchet Impact gun (optional but highly recommended) 15/16” or 24 mm socket (impact socket if using impact gun) Arbor press, hydraulic press or equivalent
1. You must remove the supercharger front cover from the supercharger assembly to change the pulley. This is because you must support the shaft when pressing the new pulley on or you will cause the shaft to move in the cover housing and it will need to be rebuilt/ serviced. Refer to the LPE pulley instructions for cover removal. 2. Secure the front cover in a vise, being careful not to damage the aluminum casting. 3.
5. Make sure the threads on the pulley removal tool bolt have anti-seize on them. Failure to do so will cause the bolt to get hot and seize in the tool, potentially destroying the tool. 6. Using a ratchet or an impact gun and a 24 mm socket (or 15/16”), tighten the bolt. 7. You may have to hold the tool from turning with your other hand. 8. Tighten the bolt until the pulley is free of the shaft. Page 3.
9. Pulley or pulley hub installation. Note - some pulley sizes will require clearance machining of the supercharger housing. Directions for this can be found in the LPE pulley instructions. 10. You will need to properly support the one end of the shaft on the supercharger front cover using the supplied support in order to be able to properly press the new pulley or hub onto the shaft. Line up the three pins in the shaft with the holes in the support spacer. 11.
13. Place the hub or pulley onto the shaft and carefully press the part onto the shaft. 14. The leading edge of the pulley or hub should be flush with the end of the jackshaft, as shown in the image to the left. At this time you may want to also pin the pulley or hub on the shaft. Follow the instructions for doing this found in the LPE pulley instructions. For additional product installation information and technical support, contact LPE or your LPE products distributor.
