11. Remove the shifter from the handlebar as
described in this chapter.
12. Gently pry the cover plate from the inside
face of the shifter housing (Figure 7).
13. Pull the twist unit from the shifter housing.
Slide the shifter housing down the inner wire
and remove it.
14. Push the inner wire into the twister unit until
the barrel end of the inner wire emerges from
the socket in the twister unit (Figure 8).
15. Pull the inner wire from the twister unit.
NOTE
The shifter inner wire can be removed and
replaced without removing the cable housings.
Installation
A fourth–hand tool (Park Tool BT-2) is
required to perform this procedure
CAUTION
Do not use solvent to clean the shifter housing
and twist unit. The solvent could attack the
plastic in these parts.
1. Clean the shifter housing and twist unit with
soap and water. Dry them thoroughly before
proceeding.
2. Preset the derailleur adjustment screws
before installing the cable.
a. Stand behind the E-Bike
®
, and check
the position of the derailleur. The guide
pulley should align with the outermost
cog as shown in Figure 9.
b. If necessary, adjust the outward limit by
turning the H-screw. Tighten the H-screw
to adjust the guide pulley inward. Loosen
the H-screw to adjust the derailleur out
ward.
c. Use your hand to move the derailleur to
its innermost position.
d. Hold the derailleur against the stop and
check the guide-pulley alignment.
e. The guide pulley should align with the
innermost cog as shown in Figure 10.
f. If necessary, adjust the inward limit by
turning the L-screw. Tighten the L-screw
to move the derailleur outward. Loosen
the L-screw to move the derailleur
inward.
CAUTION
Lubricate the shifter and cable with Grip Shift
Jonnisnot grease or petroleum jelly. No other
lubricant is suitable for the shifter.
3. Thoroughly lubricate the shifter-housing bar-
rel, spring, cable groove, shifter-housing clip,
and the twist unit with Grip Shift Jonnisnot
grease or petroleum jelly.
4. Feed the free end of the inner wire through
the socket in the twist unit until the barrel end
of the wire is seated in the socket (Figure 11).
FIG. 9
FIG. 8
SHIFTER and DERAILLEUR
6-3
H Screw
FIG. 10
L Screw