Hitach TRK-8600E - Case Cracks, DNA & Nasty Noises!

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MyOhMy

Member (SA)
"Here I go again", I thought!

Anyway, this weeks project is an Hitachi TRK-8600E found on eBay(UK) and going cheap 'cos it had some issues and I'm a bit of a mug for a new challenge!

The condition was a little worse than described - and no mention was made of the nicotine coating, mouldy speakers, rusty grills or DNA embellished controls although the picture went halfway to revealing the darker side of the box. What was mentioned is the noisy/faulty tape deck and the crackly pots. Was this all? NO!!! The box that arrived was also damaged in transit thus adding to my woes as the case was cracked in three places and the tape door & button panel had popped out. The seller offered me a sweetener by way of a Hitachi TRK-8300E which had seen better days so I went for it. After all, I'd not spent much on the 8600 in the first place and I've also gained another project!

I could have simply returned the damaged box but........I thought, perhaps, it may now be seen as being a no-hoper by an unappreciative seller and just thrown away 'cos it was too much hassle to deal with. It's a rather smart looking box that only needed a bit of TLC.

(Now, before I start posting lots of pics I need to say that I've already used up much of my 'image allowance' so I'll be reducing the file sizes and using fewer.)

This first pic is just about all I knew before the box arrived. I failed to notice the incorrect antenna, the missing spacer in the tape control button panel or the missing 'button' on the R/H side of the cassette door cover. I did notice some grime and the speakers not looking their best:
8600Listingsfw.jpg


What you can't yet see are a couple of broken internal posts, a section of broken plastic profile from beside the tape deck (inside) and the tuner window that had come adrift with a cracked corner.

Two of the casing cracks are shown next: One from the R/H speaker to the tape deck and the second to the rear by the motor. I also founds a third, minor crack which I repaired. The main (first two) cracks couldn't be repaired using anything but small patches of plastic internally as the crack had limited space for placing reinforcing sections. Reinforcing pieces were cut, shaped then Contact Adhesive was used, allowed to dry and followed by an application of Plastic Weld around the edges.
DSCF0709sfw.jpg

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Inside, before and after. It appears somewhat 'biity' or patchwork but there was a limit to the space I could use:
DSCF1179repaired-sfw.jpg


Crack repairs completed, the signs are still visible and can't be hidden without a re-paint but at least the casing is now robust once again.

The damaged panel, a broken control knob with a botched repair, 2 X broken posts and section of profile from close to the deck which have all been repaired. The deck button facia panel would ideally need to be replaced.
DSCF1153sfw.jpg

Repairing the internal posts. These posts are hollow and not used to secure the casing together with screws. They provide internal support only so I used Q-Tip/cotton bud shafts to position the posts until the Plastic Weld was set.
DSCF1181sfw.jpg

The speakers: Dear me, what a state! I'll say nothing other than mould and rust, the pictures will say the rest:
DSCF1194sfw.jpg

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Speakers have now been subjected too a good clean and they turned out quite well. The grills required the loose rust to be removed with a wire brush, rust treatment applied, re-sprayed then finished with a couple of coats of satin lacquer. This is now all done and they're looking pretty good!

The tape deck was the next job. Everything went well after this was cleaned:
DSCF1170sfw.jpg

The controls were de-DNA'd and the details repainted in white like these:
DSCF1237sfw.jpg

I cleaned up the tuner window and secured it in position with a contact adhesive. A small area in the corner of the window had broken off but this is hidden by the tuner window recess so can't be seen.

So far, this project is going well. The box is in quite good condition overall and, although there are a few minor areas of damage, these are quite small and minimal.

The box is now reassembled and, upon testing, I have a problem with the tape deck. So as not to clutter up this resto thread I've started a new topic for the deck problem HERE so any help will be very much appreciated!

This is as far as I've got so far. Almost done now except for three parts needed along with the tape deck issue to be solved, I'll post more pics soon of the finished box. This has been interesting!
 

Northerner

Boomus Fidelis
Excellent work on a great looking box. I got one of these on a cheap pickup only deal a while back, it's a good looker.

Good luck with the repairs :-)
 

MyOhMy

Member (SA)
Northerner said:
Excellent work on a great looking box. I got one of these on a cheap pickup only deal a while back, it's a good looker.

Good luck with the repairs :-)
Thanks, Northerner! The one particular thing I like about this box is the colour scheme, it adds something extra to a row of silver, black or shades of grey in a line up. The front profile is also a little different, being proportionally taller than many of it's competitors.
 

Hisrudeness

Member (SA)
Not sure which one I prefer. It's my favourite Hitachi model though.
Good luck with the noises. It's sounds like your almost there. Great box!
 

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MyOhMy

Member (SA)
Hisrudeness said:
Not sure which one I prefer. It's my favourite Hitachi model though.
Good luck with the noises. It's sounds like your almost there. Great box!
Thanks, Hisrudeness. I've seen both models side-by-side and wouldn't be able to decide either as they're both good lookers with their individual merits but they also look so different.

JVC Floyd said:
awesome work awesome radio! .
Many thanks, JVC Floyd. I do my best, I just couldn't let this box meet an uncertain demise!
 

MyOhMy

Member (SA)
The repaired cracks:

First is the crack to the front casing. The repair has left it nice and flat with no uneven edges and now appears finer than a hair and could be hidden with a re-spray although I have no plans to do this (yet?!)
DSCF1261sfw.jpg

Second is the bottom right of the casing at the rear, by the power unit. Again, a good finish with no raised edges and smooth to the touch.
DSCF1259sfw.jpg
 

Brownlow

Member (SA)
A wonderful looking box, great job so far. It is such a shame people cannot pack these boomers properly.
 

MyOhMy

Member (SA)
Tell me about it, Brownlow! This box 'appeared' to well packed but the packing was quite.....'tight', not quite up to the job inside a knocked-up cardboard box. Under normal circumstances the seller may have got away with it but I firmly believe that it had been subjected to a heavy weight or impact.

I also received a Panasonic RX CT-980 this week which I was looking forward to. Get this: It arrived in it's three separated sections all rattling around loose in a box with almost no packing!!! Needless to say, it's on it's way back 'cos of all the damage it suffered. Cuh!
 

floyd

Boomus Fidelis
looks great , i prefer the brown and silver model . even though both look awesome .
 

MyOhMy

Member (SA)
Well, all's looking good so far. The box is reassembled and working with one slight hitch with the deck (see the latest posts in this thread) and a pretty small issue with the volume pot.

All pots have been cleaned/serviced to the very best of my ability and function normally.

The volume pot crackles just a little when turning the volume down but only at the extreme low end. Best description I can manage: Turn the volume down all the way until NO sound is heard from the speakers whatsoever (yes, as quietly as this!) and there's still be a tiny, tiny bit of rotary motion remaining and this is the point at which I hear the crackle. It's only a light crackle and very short lived but it's there. I put extra effort into this pot to overcome the problem to no avail so would I be right in saying I now have three options?:

1) Strip down of the pot for deep clean/fix.

2) 'Work it' (again) over a period of time to see it settles.

3) Do nothing, the crackle isn't within normal operating conditions and may just sort itself out.

Thanks, folks.
 

SLO

Member (SA)
Get em Christine, way to jump in and get all the kinks worked out, your collection is growing fast! Great work and congrats on al your newly aquired blasters.
 

goodman

Member (SA)
It's nice to have something to be doing at home, in this cold weather.
I hope you be away from the floods, which have shown on TV news yesterday ...
Good luck with the restoration... :yes:
 

MyOhMy

Member (SA)
SLO said:
Get em Christine, way to jump in and get all the kinks worked out, your collection is growing fast! Great work and congrats on al your newly aquired blasters.
You're so encouraging, SLO just as this forum has been the inspiration and guidance. It's so much more than a meeting place, Boomboxery is something quite special and I appreciate this.


goodman said:
It's nice to have something to be doing at home, in this cold weather.
I hope you be away from the floods, which have shown on TV news yesterday ...
Good luck with the restoration... :yes:
Hi again, goodman and thanks. No floods around here but starting to get colder each day, if I keep myself busy with boxes I'll not notice the cold so much!
 

oldskool69

Moderator
Staff member
MyOhMy...how about this response:

MY OH MY!!! Very nice. And you certainly rank up there in tenacity when it comes to bringing these things back to life! Big ups! :thumbsup:
 

MyOhMy

Member (SA)
oldskool69 said:
MyOhMy...how about this response:

MY OH MY!!! Very nice. And you certainly rank up there in tenacity when it comes to bringing these things back to life! Big ups! :thumbsup:
If you're trying to make me blush, oldskool69 - it worked!!! :blush: :yes: Thank you for the very kind compliment. The thing you never see is that long, thoughtful pause before commencing yet another new step. That moment of..............well, apprehension through uncertainty. Can I do this part? I mean, dare I indeed take this "one small step for Boomboxery, but a huge leap for lil' ol' me?" :-D
 
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