Defender td5 injector loom replacement.

[Ryhoon]

Hi all,
just looking to replace my injector loom. i have read that you need to disconnect the battery earth before doing this. is this the case?
Thanks in advance.
Ryan

[p38arover]

Before doing any electrical work, I always disconnect the earth cable.

[Ryhoon]

Thanks ron. i haven't visited my battery yet so i'll go and say hi.