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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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jetting issue??
K-9MIKE
Feb 10, 2009
Replies
6
Views
851
Feb 12, 2009
K-9MIKE
Red Line Synthetic Primary Oil
Trashman
Feb 9, 2009
Replies
6
Views
2K
Feb 12, 2009
LDO
M
Any Body Else/Any Ideas
MidBlueK9
Feb 11, 2009
Replies
6
Views
931
Feb 11, 2009
Gas Man
G
Oil Draining out while sitting in the kennel
DozerDog74
Feb 11, 2009
Replies
6
Views
913
Feb 11, 2009
DozerDog74
air cleaner
xrott
Feb 11, 2009
Replies
3
Views
869
Feb 11, 2009
thexaulted
Technical Info Needed
RRRUFF
Feb 6, 2009
Replies
7
Views
2K
Feb 10, 2009
RRRUFF
cant get my clutch rod back in what the #*#*
BIgDOGROB
Feb 7, 2009
Replies
7
Views
1K
Feb 9, 2009
Dakotabos
Brake line issue?
Thorshammer96
Feb 7, 2009
Replies
4
Views
724
Feb 9, 2009
ZZ CHOP
Rear brake pads fell out while riding!
ChopperJeff
Feb 4, 2009
Replies
11
Views
1K
Feb 9, 2009
ZZ CHOP
T
Question
Thumper169
Feb 8, 2009
Replies
3
Views
709
Feb 8, 2009
Thumper169
T
Running gas out overflow
HuskerChop
Feb 6, 2009
Replies
14
Views
2K
Feb 8, 2009
Gas Man
G
Dirty filter/intake, bronze plugs?
Moespeeds
Feb 6, 2009
Replies
13
Views
1K
Feb 7, 2009
lee
Fork Help
LDO
Feb 6, 2009
Replies
1
Views
801
Feb 7, 2009
Guillaume
side covers
TLB08K9
Feb 6, 2009
Replies
5
Views
844
Feb 6, 2009
TLB08K9
headlight
Guillaume
Feb 5, 2009
Replies
2
Views
792
Feb 5, 2009
Guillaume
Royal Purple oil test Videos
bdmridgeback
Nov 1, 2008
Replies
19
Views
3K
Feb 5, 2009
Black Dawg
Oil pressure gauge setup
Korben Dallas
Feb 4, 2009
Replies
10
Views
2K
Feb 4, 2009
Raywood
E
fork wear
Eric
Feb 2, 2009
Replies
2
Views
809
Feb 4, 2009
beezer
B
Spit back through the carb......
WOODDAWG04
Feb 2, 2009
Replies
8
Views
2K
Feb 3, 2009
Guillaume
L
Rear Cylinder Has A Miss
Live to ride Ride to live
Feb 1, 2009
Replies
10
Views
2K
Feb 2, 2009
Daddycool
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