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Big Dog Motorcycles
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Technical
Technical related discussions.
How-To
Member submitted articles on How-To work on your Big Dog.
Threads
980
Messages
12.1K
Sub-forums
Sub-forums
Handlebars
Primary
Clutch
Starter
Wheels
Engine
Frame & Chassis
Brakes
Charging System
Forks
Carburetor
Electrical
Threads
980
Messages
12.1K
Clutch Lever
Aug 29, 2026
NEOHIOK9
EFI Topics
Electronic Fuel Injection issues
Threads
170
Messages
2.3K
Threads
170
Messages
2.3K
Rear cylinder switches off when hot.
May 25, 2026
SKOGDOG
Technical Bulletins and Recalls
Threads
122
Messages
1.3K
Threads
122
Messages
1.3K
2008 fuel pump
Jul 7, 2026
Jwooky
New Owner Necessities
What new owners need to keep their Dog's running strong!
Threads
28
Messages
568
Threads
28
Messages
568
2003 Mastiff service manual PDF
Jun 8, 2026
HMAN
Help Wanted
No, not a job offer, if you're having trouble, ask for help here!
Threads
3.1K
Messages
36.2K
Threads
3.1K
Messages
36.2K
Clutch
Thursday at 10:22 PM
Race3119
Fluids!!
Threads
180
Messages
2.5K
Threads
180
Messages
2.5K
Primary problems.
Jun 8, 2026
PapaStein
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Starter seals
nine lives
Jun 11, 2010
Replies
9
Views
2K
Jun 29, 2010
Pu239
R
06 K9, after sitting oil on top of primary
Rickster
Jun 28, 2010
Replies
13
Views
2K
Jun 28, 2010
Raywood
WP vs EHC
skipmozilla
Jun 7, 2010
Replies
8
Views
2K
Jun 28, 2010
skipmozilla
1
lubing the heim joints
1bigdg
Sep 27, 2009
Replies
15
Views
3K
Jun 26, 2010
alphadog
Compression Release is death S&S 124
BochaMars
Jun 25, 2010
Replies
2
Views
2K
Jun 26, 2010
BochaMars
M
How to take off headlight??
Mrcrawdad
Sep 22, 2009
Replies
12
Views
2K
Jun 26, 2010
Brew
K
Running great then... not so much!
KickStand
Jun 21, 2010
2
Replies
22
Views
3K
Jun 24, 2010
KickStand
K
Rear Head Check Valve-Gas Man
PROFLYER
Mar 2, 2008
2
Replies
34
Views
4K
Jun 24, 2010
pauldeepsea
Dog is up and running - Thanks for the help!
Trashman
Jun 1, 2010
Replies
12
Views
1K
Jun 23, 2010
twowheel99
T
Ridgeback wont start, ehc lights lit up?
WhiteHorse
Jun 21, 2010
Replies
0
Views
1K
Jun 21, 2010
WhiteHorse
WANTED....2002 Bulldog Indicator lights
rcdude69
Jun 18, 2010
Replies
2
Views
712
Jun 18, 2010
rcdude69
Recommendations: Oil Pressure Guage ???
chacha
Jun 4, 2010
Replies
12
Views
2K
Jun 16, 2010
alhall88
04 chopper, bad ignition?
Moespeeds
Jun 13, 2010
Replies
5
Views
2K
Jun 15, 2010
chacha
O
Gas cap
orion57
Jun 13, 2010
Replies
3
Views
1K
Jun 14, 2010
PacoPetty
2.89 OHM coil same as 3.0 OHM?
Moespeeds
Jun 9, 2010
Replies
1
Views
1K
Jun 9, 2010
DRBarnhart
Check That Primary Vent! & Starter Issues
Pu239
Jun 9, 2010
Replies
5
Views
1K
Jun 9, 2010
Raywood
E
no brake lights
elahti29
Jun 8, 2010
Replies
7
Views
2K
Jun 9, 2010
mobsta
Intermittent loss of spark, 2004 Chopper
Moespeeds
Jun 6, 2010
Replies
11
Views
2K
Jun 7, 2010
Moespeeds
L
Odometer quit showing
lowe408
Jun 5, 2010
Replies
4
Views
1K
Jun 5, 2010
lowe408
L
M
Charging system
moesterman
May 21, 2010
Replies
17
Views
5K
Jun 3, 2010
1BADK9
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