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Pioneer Composite Roller - installation instructions |
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contents
of kit 1
PCR plate 1 - PCR
helix 3 barrel nuts 3 10-32 x 1 ½ screws
3 lock washers 1
10-32 tap 1 - #22
drill bit 1
Remove the
secondary from the sled. Remove the three nuts that hold the stock helix
in place, twist the helix clockwise and raise it off the mounting studs,
once the helix clears the studs release the helix pressure
counter-clockwise and remove helix and spring. Separate the fixed and
moveable sheaves, and set the moveable sheave aside. 2
Flip the
fixed sheave over and from the back-side knock out the stock buttons. Turn
the sheave back over and place the new helix down in the fixed sheave with
the relieved area of the helix ling up with the button towers, the lowest
portion of the helix should sit flat down in the bottom of the fixed
sheave. 3
Using the
new helix as a template, center the helix and mark the fixed sheave down
through the three helix mounting holes (a transfer punch works best).
Using the #22 drill bit provided in the kit drill the sheave where you
marked it, If you prefer you can leave the helix in place as a guide to
help make sure your drill is straight up and down when drilling. After
drilling your holes, use the 10-32 tap provided and tap the holes, once
again you can use the helix as a guide to tap the holes straight down
through the sheave. 4 Using the bolts and lock washers provided, bolt the helix in place, snug the bolts but dont tighten completely. Put the moveable and fixed sheave together 5 Put the clutch on the bench with the moveable sheave sitting on the bench and the clutch in the open position. Install the secondary spring in the fixed sheave and the roller plate as indicated on the supplied specification sheet. Turn the roller plate about 1/3 of a turn clockwise and bring the moveable sheave up lining the studs up with the roller plate mounting holes. Once the studs are through the plate you should be able to release the plate, the pressure should hold it in place. Use the barrel nuts supplied in the kit and bolt the plate in place. Check to make sure the rollers are contacting the helix, if not tap the helix toward the roller until contact is made. Once all rollers contact the helix tighten the helix mounting screws. |