Exup System; Auxiliary Dc Connector - Yamaha YZF R1 2020 Owner's Manual

Instrument and control functions
Spring preload:
Minimum (soft):
Distance A = 0.0 mm (0.00 in)
Standard:
Distance A = 4.0 mm (0.16 in)
Maximum (hard):
Distance A = 9.0 mm (0.35 in)
3. Tighten the locknut to the speci-
fied torque. NOTICE: Always
5
tighten the locknut against the
adjusting nut, and then tighten
the locknut to the specified
torque.
[ECA10122]
Tightening torque:
Locknut:
25 N·m (2.5 kgf·m, 18 lb·ft)
NOTICE
To avoid damaging the mechanism,
do not attempt to turn beyond the
maximum or minimum settings.

EXUP system

This model is equipped with Yamaha's
EXUP (EXhaust Ultimate Power valve)
system. This system boosts engine
power by means of a valve that con-
trols exhaust flow within the exhaust
chamber.
NOTICE
The EXUP system has been set and
extensively tested at the Yamaha
factory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-
mance of or damage to the engine.
ECA10102
5-46
EAU67050

Auxiliary DC connector

This vehicle is equipped with an auxil-
iary DC connector. Consult your
Yamaha dealer before installing any
accessories.
ECA15611
EAU70641