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Member ID: james300zx

Location: yellville, AR

Vehicle Info

1975 Datsun 280Z
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Bought: Feb, 2010


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  • Weight0lbs

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Updated on May 06, 2012

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james300zx’s Datsun 280Z
“Just needs glue...”

    • Currently 4.2/5 Stars.
     
    • Currently 4.1/5 Stars.
     

Disassembly

2/5/10

And were off to the races!

I started with the battery and washer fluid access doors.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I made sure to measure where the rubber bumpers went since they don't mount with screws, just an adhesive backing. there's supposed to be three on each side, but there's only one on the right side.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

You can see what I had to contend with, but surprisingly the bolts came out rather easily after I heated them with my propane torch. I had to use a 5/16" wrench, since the rust ate away some of the surface of the bolts, and an 8mm would have been too big. I had to use vice-grips on only one of the bolts, because it was rusted round.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I removed the hood next, I used the prop rod on the left side so it wouldn't fall when I took out the two bolts on that side, then held the hood up and took the other two bolts out of the right side. Then put the bolts back in the hinges so I don't lose them.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I made that look easy huh? It was... Just 4 14mm nuts, and viola! I used my 14mm swivel, and my air ratchet. 

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z  james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Remove the 4 (2 on each) 12mm bolts that hold the horns on, then the 6 (3 on each) 14mm bolts for the bumper brackets. The welds on one of my nuts came loose so I just used a 17mm wrench on the back side and my impact on the other. 

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I removed the hood spring by taking off the 6 (3 on each side) 12mm bolts that hold it on, then lifted it out as a unit.

 james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Remove the signal trim pieces first (4 phillips), then remove 6 more phillips, three on each side of the grill, 2 of them can't be gotten to until you have removed the signal trim. I found a bent and broken flange on my grill. And broke my first bolt! Woo Hoo!

james300zxs 1975 Nissan 280Z  james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Mine didn't have wiper arms, so I didnt' have to remove them before removing the 4 phillips screws that hold the cowl. Then it's just a little pressure with the fingers and it comes right up. There are some tabs that hold it in place under the windshield, check for breakage.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

This should be pretty self explanitory, remove the 2 phillips screws, and prize off. Don't forget to keep track of the clips! Notice how much dirt gets in these. Found the connector behind the horn bracket for the side markers and headlamps.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I had to drill the rivets out with a 1/8" drill bit. I broke one of my bits, damn it! She looks a lot sexier without all those edges. Now she's all curves.

james300zxs 1975 Nissan 280Z

And this is my parts bucket, where I put things as they come off. I also have a parts pile, where I put the things that aren't going back on, like the bumpers, and side trim pieces.

2/6/10

Today it's off with the fenders!

Ok, so the pics aren't uploading right... again. So I'll give an overview.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I started by removing the lower grill and roll pan I think I have a pic of this. The 2 pieces between the lower fenders that connect them to each other. 5 bolts and 3 phillips screws.

 james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Then I took all the bolts out along the top of the fenders. One bolt at the top behind the door. 2 on the very bottom right in front of the door, and one inside the fenders on the inner fender splash shields, that was attached to the fender. Then gave it a wiggle and it came loose. About 16 bolts per fender.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Then removed the headlight assembly by removing 4 phillips screws. Then removed the lower fender panel 4 or 5 bolts, I forget exactly. Then three nuts that hold the headlight "cone" to the fender.

 james300zxs 1975 Nissan 280Z

And here's the end result.

2/8/10

Today I took off the rear bumper, and bumper trim, and tail light assemblies.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

There are 2 more fasteners on the bottom of the rear interior trim piece that I didn't get a picture of, because ther weren't on my car. They are near the floor board on each side.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I started by removing the interior trim along the back which consisted of  8 plastic rivets, you have to push the center of the rivets through first before you pull out the body of the rivet. Then I removed the 6 plastic rivets holding the taillight assemblies to the outter part of the body (gold arrows) and two screws that hold the top of the license plate frame.

james300zxs 1975 Nissan 280Z

I removed the 7 nuts holding the assembly to the body, saving the three washers and one plastic spacer that went on a couple of the studs. I disconnected the wiring (green arrow) and removed the assembly.

james300zxs 1975 Nissan 280Z

The rubber gasket stuck to the body so I used my scraper to gently "wiggle" it off and save it since it's in such good shape.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I then removed the 2 screws holding the license plate on, disconnected the license plate light and removed two more plastic push rivets, to get the plate bracket off.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I just used my hammer to break out the old plastic on the bumper trim, so I could gain access to the bolts.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

The bumper was "not hard" to remove, a couple of 14mm nuts on each side, but one of them broke loose on the back side and just started spinning on me. So I cut a hole in the bumper to gain access to the bolt, and couldn't get on it with my vise grips, so I just tore the damned thing off with sheer manliness!

james300zxs 1975 Nissan 280Z

Once the bumper was off, it gave me easy access to the bumper trim pieces, which were all 12mm. I removed the tow hooks, trim center piece, and outter bumper plastics. Now all that's left is to remove the fuel tank so I can get the bumper mounts off. Fun, Fun!

2/9/10

After procrastinating for a few hours (didn't want to go out in that cold shop) I finally went out and fired up the heater, and put the car on jackstands. I removed the fuel door and the bolts holding the filler tube in place. Then got myself a rough idea of what I had to do to get the tank out.

james300zxs 1975 Nissan 280Z

On jackstands! I suppose I should get used to this view.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Found some rust in an interesting spot... wonder how I'm gonna git in there?

james300zxs 1975 Nissan 280Z

I'm really not looking forward to this... Can I call a mulligan?

2/11/10

Ok finally dropped the tank... most of the way. I have to get in there and find a way to disconnect a couple of hoses, so it'll come out completely. Right now it's just hanging.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

I noticed a drain plug on the bottom of the tank... Nice! Though the stuff that came out wasn't so nice. I suppose I can use it to light off some brush piles we got laying around here at least.

And if the picture uploader was workin right, you'd see some pics of the tank hangin down, but alas, it's not.

2/14/10

Ok, got to the interior, pulled the doors, seatbelts, panels, antenna, seats, bumper brackets, and got the fuel tank the rest of the way out.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z  james300zxs 1975 Nissan 280Z

The doors were pretty simple, 5 12mm bolts and they came off, just left the hinges on the car for now.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

The seats were easy to remove also, just 4 12mm bolts. I found a wallet under the drivers seat, No cash thought, darn.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

Next were the seatbelts, four screws, that hold the plastic covers on (2 on each) and a total of 3 bolts for the shoulder harness, and one for the reciever end.

 james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

More plastic reatainers, and a couple of screws to remove the panels, and a plastic prybar to pop off the lower panel. Behind the passengers rear panel there is somekind of evap tank or something. that's why it's so bulged out.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

The tank was easy enough, just had to remove 3 10mm bolts, and 4 hoses. Then removed the hoses from the filler neck, and the hoseclamps and jumped on the tank a few times to get it to drop the rest of the way out. Then I got the bumper brackets off.

james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z james300zxs 1975 Nissan 280Z

There were 3 acorn nuts inside the car, and 2 or 3 bolts under the car that held on the bumper brackets, once they were out, it was a matter of wiggling them out throught the holes.

james300zxs 1975 Nissan 280Z

Had to have a shot of my bro. getting angry at a bolt!

 

Guestbook


Displaying entries 1-6 of 46

Radio-Man  

Posted by: Radio-Man

A work in progress! So far so good..... no, GREAT!!

NATE_J_H  

Posted by: NATE_J_H

lol well keep me updated and nah the only thing thats been dont different is the motor which wasnt such a good thing

james300zx  

Posted by: james300zx

Sorry it's been a while man! I've had to get rid of all my Z cars... :( Economic hardship and all that not so fun stuff. I'll get back into it, but I have to be better off financially before I get to it again. Thanks for checkin in on me.

NATE_J_H  

Posted by: NATE_J_H

hey man hows it goin been awhile any updates on ur cars?

Ellimopar  

Posted by: Ellimopar

great project 5 star for safing it 5**********

sigfus  

Posted by: sigfus

This is one Big Job - Good Luck with it !

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See what stereo equipment fits this
1975 Datsun 280Z
 

Vehicle Owner

Member ID: james300zx

Location: yellville, AR