Technical

Technical related discussions.
Energy One

How-To

Member submitted articles on How-To work on your Big Dog.
Threads
664
Messages
8K
Threads
664
Messages
8K
Rottweiler
07 Big Dog K9

EFI Topics

Electronic Fuel Injection issues
Threads
157
Messages
2.1K
Threads
157
Messages
2.1K
Jersey Big Mike
2008 mastiff efi

Technical Bulletins and Recalls

Threads
116
Messages
1.2K
Threads
116
Messages
1.2K
Pddain
Hard shift to 1st gear

New Owner Necessities

What new owners need to keep their Dog's running strong!
Threads
25
Messages
531
Threads
25
Messages
531
S
Question about a noise in the primary cover

Help Wanted

No, not a job offer, if you're having trouble, ask for help here!
Threads
3K
Messages
35.1K
Threads
3K
Messages
35.1K
Th3InfamousI
Tach problems

Fluids!!

Threads
166
Messages
2.3K
Threads
166
Messages
2.3K
Th3InfamousI
Transmission fluid fill and drain issues
Raywood
  • Sticky
Pushrod Adjustment
Replies
15
Views
8K
Mr. Wright
Mr. Wright
knothead
  • Sticky
1996 Big Dog Vintage parts list
Replies
4
Views
750
A DevilDog
A DevilDog
Dawgboy
  • Sticky
Replacement parts cross reference
Replies
15
Views
7K
Pauldadof4
P
lee
  • Sticky
Torque specs
2 3
Replies
41
Views
33K
john sachs
john sachs
N
  • Sticky
Night Trains Tech Tip of the week
2 3
Replies
52
Views
27K
KaptinAmerika
KaptinAmerika
N
  • Sticky
2003 BDM to ThunderHeart Module Conversion
2 3
Replies
48
Views
22K
KnotSo
KnotSo
Raywood
  • Sticky
Brake System
2
Replies
29
Views
14K
Lone Rider
Lone Rider
lee
  • Sticky
Spark plugs
2 3
Replies
52
Views
30K
Butch Cassidy
Butch Cassidy
Raywood
  • Sticky
Starter System
2
Replies
25
Views
15K
DocScot
D
rxpose
  • Sticky
2006/2007 wiring schematic diagram
Replies
19
Views
13K
Ragetti
Ragetti
Raywood
  • Sticky
Camchest, Cam, Lifters, Pushrods - S&S & BDM
2
Replies
21
Views
15K
francoblay1
francoblay1
Moespeeds
  • Sticky
NO SPARK - Troubleshooting Tree
2
Replies
23
Views
24K
BWG56
BWG56
ToolHandLuke
Super hot negative terminal...thoughts from the peanut gallery?
Replies
18
Views
278
ToolHandLuke
ToolHandLuke
PacoPetty
Best battery
2 3
Replies
41
Views
3K
kickstart
kickstart
Z
ironhorse slammer 2007
2
Replies
25
Views
538
bdm7250
bdm7250
No H2O
Can't shift into neutral (while running) since fluid change, function of primary or trans?
2
Replies
25
Views
497
Mikeinjersey
Mikeinjersey
B
Brakes
Replies
3
Views
73
Mickmorris
Mickmorris
B
Rear axle nut torque setting
2
Replies
24
Views
3K
Jersey Big Mike
Jersey Big Mike
82ndAirborne
Stator Replacement
Replies
14
Views
146
82ndAirborne
82ndAirborne
R
2009 efi k9 shutting down
2
Replies
28
Views
402
G-Dawg
G
J
06 K9 Wires Plus Issue
Replies
19
Views
185
jsburkey21
J
C00lHandLuke
Gas Cap
2
Replies
33
Views
6K
mleach72
mleach72
No H2O
Anyone put LAF pipes on a 2005 Chopper DT frame?
Replies
18
Views
276
No H2O
No H2O
B
Headlight Replacement
Replies
7
Views
115
TreeGuru
T
Axel
EHC replacement
36 37 38
Replies
747
Views
76K
KaptinAmerika
KaptinAmerika
Rodomous
Leads to nowhere
Replies
10
Views
205
Rodomous
Rodomous
andrelouro88
Big Dog Mastiff 2005-2006 and 2007 all the brands parts that equipped this model.
2
Replies
30
Views
390
kickstart
kickstart
S
What size hardware for whisker bar install 05 Ridgeback?
Replies
0
Views
41
sleak112
S
Ernie12
Big Dog Bagger problems....
Replies
17
Views
272
Jwooky
Jwooky
J
ECM Smoked
Replies
12
Views
393
James
J
R
Need help identifying wire
Replies
6
Views
178
Ryanj
R
C
'07 mastiff oil line size?
Replies
4
Views
115
Chris69ss350
C
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