2003 BMW MOTORRAD F 650 GS brake

2
Introduction
12
i
General information and
controls
General view, left side ........... 4
General view, right side ......... 5
Cockpit ................................. 6
Telltale and warning lights ..... 7
Ignition switch and
steering lock ...................... 8-9
Odometer/clock .................. 10
Hazard warning flashers ...... 11
Handlebar fitting ............ 12-13
Seat .................................... 14
Topcase .........................15-16
System case .................. 17-21 Safety check
Checklist ........................ 22-23
Engine oil ....................... 24-25
Fuel ................................ 26-27
Handlebar levers ............ 28-29
Brakes ........................... 30-34
Shock-absorbers ................ 35
Spring preload .................... 36
Drive chain ......................... 37
Loads............................. 38-39
Wheels ........................... 40-42
Coolant .............................. 43
Lights ............................. 44-45
Contents
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111
5
General information and controls
General view, right side
7Fuel tank/fuel filler cap
(
b 26, 27)
8 Toolkit storage space
9 Fuse box
10 Air filter (
b Maintenance
Instructions)
11 Brake-fluid reservoir for
front brake (
b33)
12 Type plate 13
Primary spark plug
14 Secondary spark plug
15 Adjusting knob for spring
preload, rear suspension
(
b36)
16 Shock-absorber setting
(
b35)
17 Brake fluid reservoir, rear
brake (
b34)
( ) Figure in bracketsbpage number for
description
91011712
1716151413
8
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111
13
General information and controls
5
7
6
5Emergency off (kill) switch
for ignition (
b56)
VIgnition circuit inter-
rupted
UIgnition circuit closed
6 Switch for heated handlebar
grips
OE
οHandlebar-grip heat-
ing OFF
50%
 100%
7 Starter switch
y
(b57)
( ) Figure in bracketsbpage number for
description
OEOptional extra
d Warning:
To prevent air from entering
the brake circuit:
 Do not turn the fitting on the handlebar.
 Do not turn the handlebars
in the clamping blocks.
Right handlebar fitting
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1
23
Safety check
2
Checklist
For this reason, check the
details in the following sections
before you start the journey:
– Fuel level
– Clutch-lever play
–Brake pressure
– Brake fluid levels (front and rear)
– Operation of the ABS warning
light
–Drive chain
– Shock-absorber setting and
spring preload
– Wheel rim and tyre condition,
spokes, tread depth and tyre
pressures
–Loading
– Coolant level
–Lights – Check regularly (every time
you stop for fuel), on the basis
of the following section:
– Engine oil level
(every second stop for fuel)
– Brake pads
If you encounter any problems
or difficulties, please contact
your BMW motorcycle dealer.
He will provide the necessary
advice and assistance.
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1
29
Safety check
2
Brake pressure, checking
d Warning:
To prevent air from entering
the brake circuit:
– do not turn the handlebars in the clamping blocks
– Do not turn the fitting on the
handlebar.
Sudden changes in the amount
of play at the lever or a spongy
feeling when it is applied may
indicate a fault in the hydraulic
system.
For this reason, check pres-
sure at the handbrake lever
and the brake pedal before
starting each journey.
d Warning:
Do not ride the motorcycle if
you have any doubts about
the safety of the brake sys-
tem.
Immediately seek the advice
of a specialist workshop,
preferably your authorised
BMW motorcycle dealer.
Handlebar levers
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30
Safety check
2
Work on the brake system
d Warning:
To ensure reliability have all
work on the brake systems
carried out by a specialist
workshop, preferably an au-
thorised BMW motorcycle
dealer.
Checking the brake sys-
tem
d Warning:
Sudden changes in play or
spongy action of the brake le-
ver indicate a fault in the
brake system.
Before riding off, therefore,
always check the resistance
of the front and rear brake le-
vers and test operation of the
brakes.
Do not ride the motorcycle if
you have any doubts about
the safety of the brake sys-
tem.
Immediately seek the advice
of a specialist workshop,
preferably an authorised
BMW motorcycle dealer.
Brakes
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1
31
Safety check
2
Brakes
Checking brake pads
d Warning:
Have the brake pads replaced
before they wear to the mini-
mum permissible thickness:
have the work performed by a
specialist workshop, prefera-
bly an authorised
BMW motorcycle dealer. Brake pad wear depends on
your personal style of riding.
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32
Safety check
2
Brakes
Checking brake fluid levelGradual wear of the brake pads
causes the brake fluid level in
the reservoir to drop.
d Warning:
If brake fluid level in the fluid
reservoirs for the front or rear
brakes has dropped below
the MIN mark (
b 33, 34) have
the brake system checked
without delay by a specialist
workshop, preferably an au-
thorised BMW motorcycle
dealer.
Changing the brake fluid
d Warning:
Brake fluid is exposed to
severe thermal loads, and
absorbs moisture from the
atmosphere.
Consequently, the brake fluid
must be changed regularly by
a specialist workshop, prefer-
ably an authorised
BMW motorcycle dealer.
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