parking brake BMW MOTORRAD R 850 R 2004 Rider's Manual (in English)

3
i
Introduction
Starting – Riding – Parking
Your first journey ........... 48-49
Important notes ............. 50-51
Side stand ..................... 52-53
Centre stand ................. 54-55
Running in ..................... 56-57
Before you start ............. 58-59
Starting ......................... 60-61
Telltale and warning
lights ............................. 62-63
Riding, gear shifts.......... 64-65
Brake system
- general ........................ 66-67
Brake system - with
BMW Integral ABS......... 68-74
BMW Integral ABS
- Fault table ......................... 75Arrive safely
Reliability ........................76-77
Service worldwide ............... 78
Environmental protection .... 79
BMW rider’s equipment ....... 80
BMW motorcycle
equipment ........................... 81
Training means extra
safety .................................. 82
Concluding thoughts ........... 83
Contents
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38
Safety checkChecking lights
e Attention:
Check that all lights are opera-
tional at the start of each jour-
ney.
L Note:
If turn indicator repeater flashes
at twice the usual speed: defec-
tive flasher bulb.
BMW Integral ABS
OE:
General warning light ON (
b 7):
Check brake light or tail light.
If the tail light is defective the
brake light is dimmed and acts
as a tail light. When you apply the
brakes the brake light shines at
full brightness. To change bulbs in parking
lights, headlight (dipped and
main beams), rear/brake lights,
turn indicators and the number-
plate light: (
b
Maintenance
Instructions, Chapter 2)
Masking off headlightIf the motorcycle is ridden in a
country where the opposite rule
of the road applies, its asym-
metric dipped beam will tend to
dazzle oncoming traffic.
To prevent this, mask over part
of the headlight glass (apply a
piece of adhesive tape cut to
the correct size and shape).
OEOptional extra
Lights
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48
Starting – Riding – Parking
Handling your motorcycle
safely
Each motorcycle has a charac-
ter all its own . It is time now for
you to familiarise yourself with
the way your own motorcycle
behaves:
– Acceleration
– Roadholding
–Cornering
–Braking …
These are all things you need to
become familiar with.
Please remember too that if the
motorcycle has not yet covered
1,000 kilometres, the engine is
not yet fully run in.
e Attention:
BMW Integral ABSOE incorpo-
rates a brake booster, so brak-
ing efficiency is significantly
higher than with conventional
brake systems.
d Warning:
The tyres need to cover a
certain distance before they
acquire their full road grip
(b 57).
When riding at high speed,
a l w a y s b e a r i n m i n d t h a t v a r i o u s
boundary conditions such as:
settings of the spring and
shock-absorber system, unbal-
anced loading, loose clothing,
low tyre pressures, worn tyres,
etc., can affect the handling of
your motorcycle.
OEOptional extra
Your first journey
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50
Starting – Riding – Parking
Important notes
BMW Integral ABSOE
Motorcycle equipped with
BMW Integral ABS (
b 68)
d Warning:
When the ignition is switched
off or if the BMW Integral ABS
fails, only a “RESIDUAL
BRAKING FUNCTION” is
available (
b 71).
Under these circumstances
you must apply CONSIDERA-
BLY higher pressure to the
brake levers in order to apply
the brakes, and lever travel is
longer.

Optional extra
Risk of poisoningExhaust fumes contain carbon
monoxide, which is colourless
and odourless but highly toxic.
d Warning:
Inhaling the exhaust fumes
therefore represents a health
hazard and can even cause
loss of consciousness with
fatal consequences.
Do not run the engine in an
enclosed space.
Risk of fatal accidentYour motorcycle is equipped
with Digital Motor Electronics
(Motronic) and high-power
ignition system.
d Warning:
When the engine is running or
the ignition switched on, nev-
er touch electrically live parts
of the ignition system or the
digital engine electronics.
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57
3
Starting – Riding – Parking
Running in
Running in new brake
pads
d Warning:
New brake pads must “bed
down” and therefore do not
achieve their optimum friction
levels during the first 500 km.
This slight initial reduction in
braking efficiency can be
compensated for by exerting
greater pressure on the lever.
Try to avoid all unnecessary
hard braking during this initial
period.
e Attention:
Comply with the notes on BMW
Integral ABSOE (b 68-75).
Running in new tyres
d Warning:
New tyres have a smooth sur-
face. This must be roughened
by riding in a restrained man-
ner at various heel angles
until the tyres are run in.
This running in procedure is
essential if the tyres are to
achieve maximum grip.

Optional extra
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63
3
Starting – Riding – Parking
1234*
5
Warning light, general General warning light 3 lights
up if the BMW Integral ABSOE
develops a fault (
b 75), or if the
tail light or brake light is defec-
tive.
ABS warning lightOE
The ABS warning light 4 lights
up if the BMW Integral ABS
develops a fault (
b 75)
* depending on national-market speci-
fication
Battery charge currentWarning light 5 goes out above
idle speed.
e Attention:
If warning light 5 comes on dur-
ing the journey:
Consult a specialist, preferably
an authorised BMW motorcycle
dealer.

Optional extra
Telltale and warning lights
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66
Starting – Riding – Parking
Brake system - general
Wet bra kesAfter the motorcycle has been
washed, ridden through water
or ridden in the rain, the brake
discs and pads may be wet (or
iced-over in winter), and may
not take effect immediately.
d Warning:
The brakes have to dry before
they start to bite.
Salt on brakesThe full breaking effect can be
delayed if the motorcycle is rid-
den on salt-covered roads and
the brakes are not applied for
some time.
d Warning:
The layer of salt on the brake
discs and pads must first be
worn away.
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3
Starting – Riding – Parking
Brake system - general
Oil and grease on brakes
d Warning:
Brake discs and pads must be
free from oil or grease.
Dirt or mud on brakesWhen riding on loose surfaces
or muddy roads, the brakes
may fail to take effect immedi-
ately because of dirt or mois-
ture on the discs or brake pads.
d Warning:
The brakes must first be
applied until the discs and
pads are clean.
Dirt on the brakes increases
the rate of pad wear.
d Warning:
If the brake lever can be moved
right to the limit of its travel, this
indicates a mechanical or hy-
draulic fault. The brake system is
defective.
Immediately consult a specialist
workshop, preferably an autho-
rised BMW motorcycle dealer.
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68
Starting – Riding – Parking
Brake system - with BMW Integral ABSOE
Sensitive electronic
control
It takes skill and sensitive con-
trol of the brakes to pull up
safely on a motorcycle. If the
front wheel brake locks and the
wheel skids, the necessary lon-
gitudinal and lateral stabilising
forces are lost, and a fall can
result.
For this reason, the rider sel-
dom makes full use of available
braking performance in an
emergency.

Optional extra
BMW Integral ABS is the latest-
generation BMW ABS develop-
ment: by preventing both
wheels from locking and opti-
mising braking-force distribu-
tion by means of the integral
function, it offers much
improved braking performance
(
b 70). Full use is made of tech-
nical braking capacity to mini-
mise braking distances, even
when road conditions are poor.
When the motorcycle is ridden
in a straight line, the
BMW Integral ABS is able to
handle emergency braking
safely.
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Starting – Riding – Parking
Brake system - with BMW Integral ABSOE
Safety marginBut remember: the potentially
shorter braking distances
which BMW Integral ABS per-
mits must not be used as an
excuse for careless riding. ABS
is primarily a means of ensuring
a safety margin in genuine
emergencies.
– You have to familiarise your-self with the new, electroni-
cally assisted braking. Try the
brakes several times when
you take your motorcycle out
for the first time. Find out for
yourself how the brakes feel
– Never ride without due care
and attention, or assume that
good fortune will protect you
from your own foolhardiness
– Keep within the permitted
speed limits – Take care when cornering.
When you apply the brakes on
a corner, the motorcycle's
weight and momentum take
over and even BMW Integral
ABS is unable to counteract
their effects.

Optional extra
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