Mend Navigation, Satellite Navigation

Navigation, Satellite Navigation
Find out how to mend it for free.

Ask Question

Related Categories

Satellite Navigation

Mend Mend Navigation, Satellite Navigation

how do I replace the battery on my navmanf20 ?

I have bought a battery for my F20 navman together with a repair kit. how do I get the cover off, is there a tecnique to this ?

David Rees
April 2011
try utube for demo...

May 2011


Find out how to mend just about anything for free repair help, information and advice.

Can you help?

Are you an expert who can help answer questions? Click here to see the unanswered questions for each category.