Installing The Sprocket - NuVinci OPTIMIZED harmony 330 Manual Del Propietário Y Guía

6.2 Installing the Sprocket

1. Remove the anti-shift retainer (A) by pulling
firmly away from the NuVinci CVP.

NuVinci Optimized CVPs are
!
incompatible with 1/8 inch (3.18mm)
single-speed chains and sprockets that
are flat on at least one side. Use 3/32 inch
(2.3mm) chains and sprockets only.
 Use of incompatible chains can result
!
in interference with the Harmony
Hub Interface and damage to CVP
components and may result in a dangerous
condition for the rider.
2. Install a standard 9-spline 3/32 inch
(2.3mm) sprocket (B) with the flat side
facing the CVP, followed by the supplied
sprocket spacer (C, if required), and secure
with the sprocket snap ring (D).
•
The sprocket spacer is intended for
sprockets that are 3/32 inch (2.3mm) thick
at the inner diameter. If the inner diameter
is 0.17-0.18 inch (4.3-4.5mm) thick, the
spacer should not be used.
TECHNICAL OWNER MANUAL
•
See section 8.1 (for chainline and beltline
specifications).
•
The NuVinci Optimized CVPs are
compatible with 16 to 28 tooth sprockets.
See section 8.1 for sprocket ratio
requirements and approved gearing.
3. If a Harmony Hub Interface is not installed
immediately following the sprocket, replace
the anti-shift retainer (A).
If the sprocket is asymmetric,

!
incorrect installation can result in
interference with the Harmony Hub
Interface and damage to CVP components
and may result in a dangerous condition for
the rider.
HARMONY ASSEMBLY OF COMPONENTS
A
B
C
D
EN
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