Remove the spider assembly and spring. Install the DDP
spring and reassemble the secondary clutch. Install the helix
into the clutch. Tighten the four T25 Torx bolts.
Install the DDP adjustable weights and DDP primary spring
into the primary drive clutch. Install the six cover bolts,
making sure that all your marks line up.
Install the clutch and belt. Be sure the belt is installed in
the same direction as it was taken off. If installing a new belt,
DDP recommends proper break in by driving around for 10
minutes with no wide-open throttle.
Install the cover and reassemble the machine. DDP also
recommends that you remove the clutch inlet filter from the
clutch intake box located on the driver side’s top of the bed
rail. The filter is restrictive and doesn’t allow for proper cooling.
As a rule,
DDP will have
set up for your
sure that all
clean and free of
any dirt or belt
can be cleaned
with a green
pad, then wiped
will leave residue
and cause belt
Any questions for proper tuning of a DDP clutch can be
handled by calling their knowledgeable staff at
(763) 228-4345. ❏