2. Have all components of the recone kit ready for installation before disassembling the woofer - do not leave the speaker gap (disassembled) and exposed for any length of time. This could result in foreign contamination which will affect woofer life and performance.
Allen wrench. To get access the basket may need to be turned on its side. 2. Place the speaker facing up and remove the Edge Clamping Ring. There are 8 Allen head bolts on the 10 & 12" models and 12 on the 15" model that clamp the surround edge to the basket.
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Steel needles (shown inserted) 6. Turn the speaker on its magnet with the cone facing up and align the pins so that they are all touching the pole piece (toward the center not the outside edge) and symmetrically arranged.
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(Do Not Remove Basket from Magnet) 8. Return the speaker to its back and thread the Spider Ring bolts through the basket and into the Spider Ring. Make sure to use a small amount of thread locker (BLUE) on the threads. Do not tighten completely. The spider ring should be able to move freely (about 1mm in all directions).
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If everything seems OK, then proceed to next step. 14. Install your speaker back in its enclosure. Connect the speaker to your system and adjust your system so you are listening to the subwoofer only. Start at a very low volume and listen for any mechanical rubbing sounds.
ALTERNATE STEP 7—FOR 10" WOOFERS Note: Only the step for the 10” Woofers is given. 7. CAREFULLY lower the new re-cone assembly (moving parts) into the basket by tilting the voice coil (shown below) while making sure that all of the pins are inside the voice coil former (refer to the illustration at step 7 previously shown).
HCCA WOOFER RE-CONE ASSEMBLY Part Description Allen head screw Edge Clamping Ring Re-cone assembly Motor & Basket Assembly 1 set Allen head screw Steel needle Quantity 8 pieces (12 pieces 15” woofers) 1 piece 1 set 8 pieces 8 pieces...