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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
950
Messages
11.5K
Sub-forums
Sub-forums
Handlebars
Primary
Clutch
Starter
Wheels
Engine
Frame & Chassis
Brakes
Charging System
Forks
Carburetor
Electrical
Threads
950
Messages
11.5K
K9 Rebuild/Upgrade
Yesterday at 4:16 PM
82ndAirborne
EFI Topics
Electronic Fuel Injection issues
Threads
169
Messages
2.3K
Threads
169
Messages
2.3K
Fuel Injector, K9 2008
Mar 9, 2025
knothead
Technical Bulletins and Recalls
Threads
121
Messages
1.3K
Threads
121
Messages
1.3K
I have a few questions about the Dakota digital BD-140
Jun 11, 2024
Jersey Big Mike
New Owner Necessities
What new owners need to keep their Dog's running strong!
Threads
28
Messages
566
Threads
28
Messages
566
2003 Mastiff service manual PDF
Aug 22, 2025
HMAN
Help Wanted
No, not a job offer, if you're having trouble, ask for help here!
Threads
3.1K
Messages
36.1K
Threads
3.1K
Messages
36.1K
loose idel and throttle cable at handle bar control
Saturday at 11:35 PM
Robman
Fluids!!
Threads
179
Messages
2.5K
Threads
179
Messages
2.5K
U
Primary gasket
Sep 4, 2025
Underdog
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Sputtering - Update
sun_bill1974
Mar 13, 2008
Replies
4
Views
1K
Mar 14, 2008
CCRainman
M
Cant turn corners safely
mattathm
Jan 8, 2008
2
Replies
37
Views
5K
Mar 13, 2008
Xodus
reset switch
gilbert81
Mar 11, 2008
Replies
16
Views
2K
Mar 13, 2008
Gas Man
G
Tire Off
GoofyTexan
Mar 9, 2008
Replies
9
Views
1K
Mar 11, 2008
lee
Chrome Hand controls???
TCALZ06
Mar 8, 2008
Replies
3
Views
1K
Mar 9, 2008
Gas Man
G
Gas Tank Removal
slowrower
Mar 7, 2008
Replies
8
Views
1K
Mar 9, 2008
Gas Man
G
update on "OLE CRISPY"
superfly
Mar 6, 2008
2
Replies
30
Views
3K
Mar 9, 2008
Big Ron
B
H
Too much oil in the Carb
haze324
Mar 8, 2008
Replies
5
Views
2K
Mar 8, 2008
CCRainman
G
Ceramic Coating
Gas Man
Jan 15, 2008
2
Replies
23
Views
3K
Mar 8, 2008
Gas Man
G
Plug, Patch or Wrap a Flat?
BBChopper
Mar 6, 2008
Replies
19
Views
2K
Mar 8, 2008
BBChopper
Fuses For 07 K-9
sun_bill1974
Mar 5, 2008
2
Replies
25
Views
4K
Mar 7, 2008
Gas Man
G
cleaning air filter?
TCALZ06
Mar 4, 2008
Replies
9
Views
1K
Mar 7, 2008
BBChopper
CRANE HI-4
05chop
Mar 6, 2008
Replies
9
Views
2K
Mar 6, 2008
05chop
H
Turn Signal Bulbs for an O3
haze324
Mar 6, 2008
Replies
3
Views
856
Mar 6, 2008
05chop
Filters and Lubes
SDDOGGER
Mar 4, 2008
Replies
9
Views
1K
Mar 5, 2008
SDDOGGER
Headlight bulbs keep burning out
ChopperJeff
Mar 5, 2008
Replies
5
Views
3K
Mar 5, 2008
CCRainman
1
clutch squeal
1baddog
Jun 3, 2007
Replies
2
Views
1K
Mar 4, 2008
lee
B
Friend Needs Help
Big Ron
Mar 4, 2008
Replies
0
Views
730
Mar 4, 2008
Big Ron
B
Air Ride on a Mastiff
KnotSo
Feb 29, 2008
Replies
19
Views
2K
Mar 3, 2008
05chop
M
help!!
Muggs
Mar 2, 2008
Replies
13
Views
1K
Mar 2, 2008
jwoolf
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