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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
967
Messages
12.1K
Sub-forums
Sub-forums
Handlebars
Primary
Clutch
Starter
Wheels
Engine
Frame & Chassis
Brakes
Charging System
Forks
Carburetor
Electrical
Threads
967
Messages
12.1K
0
EHC
May 19, 2026
08 MUTT
EFI Topics
Electronic Fuel Injection issues
Threads
170
Messages
2.3K
Threads
170
Messages
2.3K
Rear cylinder switches off when hot.
Monday at 7:54 PM
SKOGDOG
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
36.2K
Threads
3.1K
Messages
36.2K
front forks problem
Apr 24, 2026
Steven Proctor
Fluids!!
Threads
179
Messages
2.5K
Threads
179
Messages
2.5K
U
Primary gasket
Sep 4, 2025
Underdog
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Ignition advise
Smoke67
Nov 5, 2019
Replies
13
Views
2K
Nov 6, 2019
PROFLYER
2005 Chopper DT strut replacenent no longer a fun project
No H2O
Nov 3, 2019
Replies
5
Views
1K
Nov 4, 2019
Mr. Wright
Rubber handle bar bushings
787 Mechanic
Oct 27, 2019
Replies
12
Views
2K
Nov 3, 2019
Nཛ͢ཀཇཧ༏ཧי
Hesitation before startup
No H2O
Nov 1, 2019
Replies
6
Views
1K
Nov 2, 2019
bdm7250
Transmission Fluid Change
shards
Oct 29, 2019
Replies
3
Views
1K
Oct 31, 2019
pauldeepsea
M
Speed sensor
marcek
Oct 27, 2019
Replies
4
Views
1K
Oct 29, 2019
marcek
M
What size is the top bolt on the primary chain tensioner
Phatnasty
Oct 27, 2019
Replies
16
Views
2K
Oct 29, 2019
LHS
Air Ride Suspension Gauge
BADOG
Oct 27, 2019
Replies
2
Views
1K
Oct 27, 2019
BADOG
P
Need repair times for insurance
pitbull pat
Oct 15, 2019
Replies
6
Views
877
Oct 23, 2019
pknowles
Seeking an accurate tire pressure gauge
No H2O
Oct 21, 2019
Replies
7
Views
994
Oct 22, 2019
EZ Dog
TP Rocker box “peeling”
shards
Oct 20, 2019
Replies
4
Views
1K
Oct 21, 2019
john sachs
Jump Start Boxes
roadie1389
Apr 2, 2019
2
Replies
21
Views
4K
Oct 20, 2019
awg
P
EFI Malfunction Light
Postmaster
Oct 18, 2019
Replies
3
Views
840
Oct 20, 2019
Sven
S
Studdering/Jerking at high speeds
Knorma09
Oct 19, 2019
Replies
5
Views
1K
Oct 20, 2019
awg
What is this pad and where does it go?
No H2O
Oct 18, 2019
Replies
3
Views
607
Oct 18, 2019
No H2O
What oil do you use when it's cold?
No H2O
Oct 9, 2019
Replies
18
Views
2K
Oct 16, 2019
PROFLYER
Bagger Reviews/Specs
roadie1389
Oct 15, 2019
Replies
0
Views
793
Oct 15, 2019
roadie1389
P
Rear Cylinder with a Miss
pitbull pat
Oct 10, 2019
Replies
14
Views
1K
Oct 15, 2019
dingo
How fat a girl can I put on my 2005 Chopper DT?
No H2O
Oct 11, 2019
2
Replies
25
Views
3K
Oct 12, 2019
Minuteman
Set Screw for Stock Headlight Bucket
Steven Proctor
Oct 5, 2019
Replies
5
Views
999
Oct 6, 2019
Steven Proctor
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