In this episode, work gets underway on the restoration of the 1962 Corvette. In this first segment, the frame in inspected for rust and wear. In subsequent segments in this episode, repairs are made to the frame, the steering is adjusted, worn out wheel elements are replaced and the suspension system is serviced.
The type of restoration performed on this 1962 Corvette is known as a "rolling restoration." This means that the restoration is being done on a car that already runs -- albeit not very well. Rather than completely disassembling the car, restoration is done in phases, on the car's individual systems. The first major phase of the restoration is the car's platform -- the frame, suspension and wheels. The platform -- essentially the structural "backbone" of the car -- is particularly important on a fiberglass-body car like the Corvette. Necessary work and restoration is done on components of the platform, and then the car is test-driven to check those components.
Note: This is a summary of steps included in the automotive restoration procedures shown in this episode of Classic Car Restoration. These are general guidelines for restoration procedures on this particular make and model of vehicle, and for the level of restoration selected for this project. There may be variations in procedures depending model, condition of vehicle, level of restoration undertaken and the types of replacement parts or upgraded kits selected. Always follow proper safety precautions, and read and follow manufacturer's guidelines, diagrams and safety notices that come with any replacement parts or kit that you select.
Frame Inspection
- The Corvette is taken to a professional mechanic's so that it can be put onto a 2-post hydraulic lift for full inspection underneath the car. Professional mechanic Roger Scmidt assists with the inspection and restoration work.
- With the car on the lift, some fairly serious rust is found on portions of the frame (figure A). Fabricated metal patchwork will be welded over these damage areas once they have been cleaned up.
- On the rear suspension, the leaf springs (figure B) are in fairly good shape. They will need to be cleaned up, painted and lubricated.
- Remnants of after-market drag-racing and tow-bar brackets will be removed using an acetylene torch.
- On the steering components, the tie-rods and tie-rod ends (figure C) are found to be in good shape, but will also need to be cleaned up. The king-pins are in good condition, and look as if they've been recently replaced.
- The front coils (figure D), though rusty, are still sound. They will be cleaned up and repainted. The shocks are worn out, and will be replaced.
Welding and Safety
Since the repairs to the frame will require welding and torch-cutting, and because there are other hazards when working with power tools and heavy equipment, it's important to be familiar with some of the safety equipment that's essential for the restoration project.
- Every automotive workshop should have proper safety equipment including eye-protection, ear protection, lung protection (dust masks and respirators) and hand protection (heavy work-gloves and rubber gloves).
- For welding, it's mandatory to work with thick leather gloves designed for this type of work, and a face-shield with eye-protector (figure E).
In the segment that follows, frame repair gets underway and the steering is checked and adjusted.
RESOURCES :
Corvette Black Book : 1953-2001
Model: 0933534477
Author: Michael Antonick
Corvette: The American Legend
Model: 0785343741
Author: Consumer Guide Editors
Classic Car Restorer's Handbook: Restoration Tips and Techniques for Owners ...
Model: 1557881944
Author: Jim Richardson
Order this book from Amazon.com
H.P. Books
Classic Car Restoration Guide: The Complete Illustrated Step-By-Step Manual
Model: 1850108900
Author: Lindsay Porter
Order this book from Amazon.com
Haynes Publishing
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