Page 1 of 1

4003 Truss Rod cavity

Posted: Fri May 13, 2016 10:24 am
by gustavojuan
Hi, I found a 1983 Jetglo 4003. This is the truss rod headstock cavity. Two lines cavity. It's real or is a Fake Rick. Never seen before. Thank you.

Re: 4003 Truss Rod cavity

Posted: Fri May 13, 2016 10:42 am
by jdogric12
That sounds right, and the truss rod nuts are adjusted at the body end, if I recall correctly.

Re: 4003 Truss Rod cavity

Posted: Fri May 13, 2016 11:28 am
by Snowglo
Does it have a split pickguard? IIRC, early 80's 4003's had the split PG to allow for easier access to the hairpin adjustment nuts at the body end. Mid 80's is when RIC changed to the new double-threaded truss rods accessible under the TRC.

Are the two channels you are seeing under the PG long and skinny? If so, those are common on basses with the hairpin rod.

Re: 4003 Truss Rod cavity

Posted: Fri May 13, 2016 2:07 pm
by bassduke49
Two skinny routes underneath the truss-rod cover is correct for early 4003 models. Illustrated on p. 63 of the book.

Re: 4003 Truss Rod cavity

Posted: Fri May 13, 2016 3:49 pm
by gustavojuan
Thank you to bassduke 49, snowglo, jdogric 12. Now, I have a original 1983 Jetglo 4003 Rick.

Re: 4003 Truss Rod cavity

Posted: Fri May 13, 2016 4:10 pm
by cjj
Yep, if they look like this, then it's the real thing...
DSCN9700s.JPG