A forum for owners of Yamaha TTR250 trail and enduro bikes!

Members Login
Username 
 
Password 
    Remember Me  
The TTR250 FAQ web pages -> TTR250 -> Repairs and maintenance -> need help identifying Japanese Domestic Model TTR 250 unknown electrical connections
Post Info TOPIC: need help identifying Japanese Domestic Model TTR 250 unknown electrical connections
stanriner


Newbie

Status: Offline
Posts: 2
Date:
need help identifying Japanese Domestic Model TTR 250 unknown electrical connections
Permalink  
 

wire colors don't match the wiring diagram so I'm having trouble figuring out these electrical connections.  Restored this bike and it's been a while since I took it apart.

 

Three connections, all under the gas tank near the top of the frame:

 

1:  a ground connection that doesn't reach any obvious place

2: a 2 prong connection

3: a single prong connection

 



__________________
TTRfan


Super Guru

Status: Offline
Posts: 8565
Date:
Permalink  
 

Hi Stan

1. Can't remember those two joined earth wires. Do they come from the loom itself?

2. is the brake light switch connector that runs to the switch on the brake lever perch. 

3. I am pretty sure it is the solenoid earth connector. Will check and get back to you.

Brian



__________________

Exeter, Devon, UK

http://www.ttr250.com  - The one and only dedicated TTR250 FAQ!  

TIP: For easy viewing bookmark the "Recent Posts" view - http://ttr250.activeboard.com/p/recent/ 
petenz


Super Guru

Status: Offline
Posts: 1156
Date:
Permalink  
 

No1... don't they earth to one of the coil mounting bolts

__________________

 

.....................................................................................................

 http://www.kiwibiker.co.nz

Bikes... 06 TTR250 / 09 XT660R / 1977 Montesa Cota 348 MRR / 1979 Montesa H6 125 Enduro...

E-mail  xtpete1@gmail.com
TTRfan


Super Guru

Status: Offline
Posts: 8565
Date:
Permalink  
 

1. There is a black earth with a brass ring connector that attaches to the rear of the reg/rec as shown in the pic below. But it's only a single wire. I can't see a double wire anywhere on the loom so I am guessing this is the equivalent.

DSCF7083.JPG

3. It looks very much like the lead that should be attached to the starter-solenoid thick black wire - see below:

DSCF7082.JPG



__________________

Exeter, Devon, UK

http://www.ttr250.com  - The one and only dedicated TTR250 FAQ!  

TIP: For easy viewing bookmark the "Recent Posts" view - http://ttr250.activeboard.com/p/recent/ 
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
The TTR250 FAQ web pages -> TTR250 -> Repairs and maintenance -> need help identifying Japanese Domestic Model TTR 250 unknown electrical connections


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard