1991-1994 240sx Battery cable terminal replacement tutorial

ONLY for ADVANCED technical discussion about the 240sx!
vancouverbc
Posts: 3197
Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

Post

Index of all Tutorials

CAUTION: I know nothing. Refer to factory service manuals and other experts before doing this. This "tutorial" is just my experience . Research safety issues as I know nothing about safety.

Introduction:

Corrosion causes the battery terminals to increase in diameter(or they stretch or break) and it makes it impossible to tighten them to post.

Parts and tools:

HacksawUniversal top post terminalwashersknife

Universal top post terminal for about 5 bucks.



Disconnect terminal. I only did positive. Positve has two parts: big wire for alternator and smaller wires for ignition etc



Hacksaw off the old terminal. Remove about an inch of insulation.

Completed job. I had to fold the alternator wire to double its width so it would fit tightly into clamp. Just tightened the two bolts to secure it. No crimping. I used one of the bolts to fasten the smaller ignition wire. A couple of small washers would have helped here.

Picture shows old positive terminal. It was cracked on bottom.






Modified by vancouverbc at 12:09 AM 5/28/2009


hjhood
Posts: 1
Joined: Thu Apr 15, 2010 2:23 pm
Car: 93 Nissan 240 SX SE
105K miles
Location: North Georgia Mountains USA

Post

VancouverBC / or anyone else:

I cannot get another inch off that + terminal cable to put another connector on. Had to buy a new 20"Cable.

Before I get into this - is this cable all one piece down to Starter or Alternator? BTW: What size nut is that down there?

Regards - hjhood


Return to “240SX Technical Forum”