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Current Progress 12/03/09 (see new photos)


 

The car as it arrived at my house on 2/13/08

There is not much available in the way of visual information on pre-war restorations, so I decided to post this web site as I restore my NB, with a little help in the form of information from my friends: Tom Metcalf, Terry Andrews, Terry Sanders and Lawrie Alexander, who have been invaluable when I had questions. I have found no early history on the car (so far.) I purchased it from Lawrie Alexander who bought it from Everett Smith. Everett died a couple of years ago (2007). His wife told me he had purchased it through Hemming's in the early 1990s. The seller said the car had come out of a collection in Southern California. He had the engine worked on and had the car apart, planning to restore it. For some reason, he then decided to sell it. Everett put the car together for transport and stored it until he became ill.

 

The car, at first glance was in excellent condition. I was able to drive it for a short period before I decided to do some minor repairs. I found wood worm damage in the right side that needed attention. Once I started taking it apart, I was doomed to a full restoration.

The cost of the restoration had to be reasonable. My intent was to do a nice job, but not be afraid to drive the car. A spreadsheet will be available soon for those that are curious as to what it's costing.

Somewhere along the way, someone had added tail lights to the rear. They were subsequently removed with pop riveted steel plates added with 1/4 inch of bondo (to cover the holes.) The tub (excluding the scuttle) doors, bonnet, and side panels are aluminum. The mudguards, scuttle and top of the bonnet are steel. When I stripped the doors, I found 1/4 inch of bondo to cover the fact they had become concave. A new dash had already been ordered from Craig Seabrook by Lawrie. The following items were either missing or beyond repair: 1.) fuel reserve valve (beyond repair), 2.) exhaust, 3.) shocks (had 506 Hartford's which are to light duty for an NB).
The tach and oil pressure gauges needed restoration. The other gauges were in good condition although faces were slightly faded. The dash was made with holes for two additional gauges, clock and water temperature.

 
 
What was already done and/or replaced:
 
  • Chassis, firewall and drive shaft tunnel were powder coated
  • Hardware plated or new
  • New rubber
  • New wiring harness
  • New plywood (Baltic birch)
  • Right side body tub front door pillar and bottom rails new ash thanks to Craig Seabrook
  • Rechromed most parts. (Some had already been done)
  • New tires
  • Replaced rear axle nuts with Bob Grunau's improved axle lip seal nuts
  • Carbs rebuilt by Midels in Sydney, Australia
  • Replaced exhaust system (supplied by Mike Dowling of Sports and Vintage Restoration)
  • Trunion bushes

Some parts are difficult to find and not listed in catalogues for "N" type cars. For example:

  1. Grommets for gas tank filler neck (where it comes through the body)
  2. Rubber that goes around firewall
  3. Rubber for differential rebound (suppliers have it listed for the "P" type but not the "N", which is larger)
  4. Rubber seal around gear box bell housing
  5. Bonnet rest rubber (rear)
So far, I have found these solutions:
  1. Paul Beck, (a vintage parts supplier in the U.K.) part #869.02
  2. Scott's Old Auto Rubber in Australia Part #241.049
  3. Still looking for rubber for differential rebound
  4. Found part in a Hong Kong rubber shop that is satisfactory for gear box rubber seal
  5. Found a usable product from Clark Rubber in Australia