Rivera Primo 1048-0028 98-06 EVO & TC Extra PLT Clutch User Manual
Rivera Primo For the car
RELY ON “MECHANICS CHOICE” . . . DONE ONCE, DONE RIGHT !!
1998-2006 EVO & TWIN CAM
EXTRA PLATE CLUTCH KIT
Part # 1048-0028
This kit consists of 10 Kevlar friction plates, 9 steel plates and a 10% stronger than stock diaphragm clutch spring.
The clutch plates should be pre-soaked for about 10-15 minutes in the same fluid you will be using in the
motorcycle. The fluids we recommend are any HD petroleum-based, non-synthetic primary oil, as light weight
as possible, or even a good petroleum-based motor oil such as 10/40 or 20/50 in weight. You can even use
ATF Type “F” or B&M Trickshift.
THE USE OF SYNTHETICS IS NOT RECOMMENDED AS THEY TEND TO CAUSE SLIPPAGE.
INSTALLATION:
Start with a friction plate and end with a friction plate. The OEM clutch will have 1 odd friction plate that will
have a larger inside diameter to accomodate a judder spring & seat that will fit inside that 1 odd plate.
YOU REMOVE ALL OF THOSE PIECES AND DO NOT RE-USE THEM WITH THIS KIT. This means all friction
and steel plates.
You must use everything in this new replacement kit. This kit has a pre-measured stack height, so everything must
be used. DO NOT MIX THE OLD & NEW PLATES TOGETHER.
These are just some helpful tips. For further technical assistance, always refer to your service manual.
RIVERA PRIMO INC. / 12450 WHITTIER BLVD., WHITTIER, CALIFORNIA 90602 / TEL : 562-907-2600 / FAX: 562-907-2606
www.riveraprimoinc.com
1048-0028 6-08