3. Detach the battery cable bracket (5) from the OEM alternator bracket by removing two bolts. Keep the bolts.

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3 DewEze Clutch Pump Kit # Chevrolet/ GMC 6.0L w/ and w/o A/C AA mount 2000 INSTALLATION INSTRUCTIONS 1. Disconnect the battery. 2. Remove the OEM serpentine belt. 3. Detach the battery cable bracket (5) from the OEM alternator bracket by removing two bolts. Keep the bolts. 4. Remove alternator (16) from the alternator bracket by removing two bolts. Keep these bolts. 5. Make a note of how far the power steering pulley is on the shaft so it can be reinstalled in the same position. Remove the power steering pulley using a pulley removal tool. Remove the three bolts holding the power steering pump to the power steering-alternator bracket. Keep these bolts. 6. Remove the four bolts mounting the alternator bracket to the engine and keep these bolts. 7. Remove the OEM idler from the OEM alternator bracket and put it on the DewEze alternator bracket (1) in the same location using the OEM bolt. Insert the 3/8 x 1 3/4 bolt (11) through the shoulder side of the idler bushing (4) and into the DewEze idler (3). Bolt this idler to the alternator bracket at location A. 8. Attach the alternator bracket to the engine at the same location as the OEM bracket using the four OEM bolts (13). Attach the power steering pump to the alternator bracket using the three OEM bolts (12). Start the pulley onto the shaft. Using a pulley installer tool press the pulley on until it is lined up with the crank pulley using a straightedge across both pulleys. Attach the alternator to the top of the bracket using the two OEM bolts (14). Attach the battery cable bracket (5) to the alternator bracket using the OEM bolts (15). 9. Hold pump (6) onto back of mounting plate (2) and clutch hub (7i) onto front of mounting plate, making sure anti-rotation pin (G) on front of hub is on the side that will be away from the engine. Place two 3/8 x 1 bolts (9) and 3/8 flat washers (10) through pump, through mounting plate and thread into hub. 10. Slide coil (7a) over hub, aligning hole in the back plate of coil with the anti-rotation pin (G) in the hub. The wires from the coil should be on the same slide as the pin (G). Install large snap ring (7b) to hold coil in place. NOTE: THE BEVEL ON BOTH SNAP RINGS MUST FACE AWAY FROM THE PUMP. REFER TO INSTRUCTION SHEET FOR THE CLUTCH FOR CORRECT INSTALLATION OF SNAP RINGS. 11. Slide clutch pulley (7c) onto hub. Install small snap ring (7d) to hold pulley in place. 12. Place the key (6) onto the pump shaft. Slide the hub/armature (7f) onto the pump shaft aligning the keyways. NOTE: SET THE AIR GAP BETWEEN THE HUB/ARMATURE AND THE PULLEY USING SHIMS (7e) ACCORDING TO INSTRUCTION SHEET FOR CLUTCH. 13. Thread bolt (7g) and lock washer (7h) into pump shaft. Torque to value in clutch instruction sheet.

4 14. Place the key in the pump shaft and slide the clutch pulley onto the pump shaft. Thread the bolt with flat washer, supplied with the clutch, into the shaft and tighten. Line up the pump pulley with the crank pulley by sliding the footmount in or out using a straightedge across both pulleys. When the pulleys are aligned, tighten the bolts mounting the footmount. 15. Install the serpentine pump drive belt (17). 16. Connect the battery. 17. Run the engine and check for any clearance or alignment problems. Adjust as needed.

5 Installing the Warner AA clutch Hub, Coil and Rotor/Pulley are preassembled by Warner. Armature is shipped loose along with Hardware Kit (consisting of center bolt, washer and shims) Step 1: Slide the Hub/Coil/Rotor/Pulley Assembly onto the pump shaft and secure to pump face using pump manufacturer supplied bolts through the two bolt holes. Step 2: Place two shims onto pump shaft on top of rotor face. Slide armature onto shaft and measure air gap between the Armature and Rotor. Repeat this step and add shims as needed (more or less than 2) to acquire air gap between the rotor and armature. Check air gap at 3 locations apart. Step 3: Fasten center bolt and washer to face of pump shaft and tighten to 25 ft. lbs. torque. Failing to set the air gap correctly will cause premature pump failure due to axial load placed on the pump shaft.

6 Installing the Ogura AA clutch Hub, Coil and Rotor/Pulley are preassembled by Ogura. Armature is shipped loose along with Hardware Kit (consisting of center bolt, washer and shims) Step 1: Slide the Hub/Coil/Rotor/Pulley Assembly onto the pump shaft and secure to pump face using pump manufacturer supplied bolts through the two bolt holes. Step 2: Place two shims onto pump shaft on top of rotor face. Slide armature onto shaft and measure air gap between the Armature and Rotor. Repeat this step and add shims as needed (more or less than 2) to acquire 0.3 to 0.6mm (.011 to.023 ) air gap between the rotor and armature. Check air gap at 3 locations apart. Step 3: Fasten center bolt and washer to face of pump shaft and tighten to 25 ft. lbs. torque. Failing to set the air gap correctly will cause premature pump failure due to axial load placed on the pump shaft.