The 1979 Chevy 30 Motorhome Delta, a classic symbol of recreational freedom, demands proper care to maintain its vintage charm and reliable performance. While a dedicated 1979 Chevy 30 Motorhome Delta service manual might be difficult to find, this guide will provide you with essential information and resources to help you service and maintain your cherished vehicle. We'll cover key areas and address common questions owners have.
Finding Information: Where to Start Your Search
Unfortunately, a single, readily available, and official service manual specifically for the 1979 Chevy 30 Motorhome Delta is rare. The information is scattered across various sources. Your best bet is a multi-pronged approach:
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Online Forums and Communities: Join online forums dedicated to classic Chevy motorhomes or vintage RV enthusiasts. These communities are treasure troves of knowledge. Members often share repair tips, troubleshooting advice, and even scan copies of relevant sections from related manuals. Search terms like "Chevy 30 motorhome repair," "1979 Chevy RV maintenance," or "Delta motorhome forum" are excellent starting points.
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General RV Repair Manuals: While not specific to your model year, general RV repair manuals can be extremely helpful. They often cover fundamental systems like plumbing, electrical, and chassis components applicable to many RVs. Focus on manuals covering the chassis and engine type found in your specific 1979 Chevy 30 Delta.
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Chevrolet Truck Manuals (from the relevant year): The chassis of your motorhome is likely based on a Chevrolet truck. A service manual for a Chevrolet truck from 1979 could provide valuable insights into the engine, transmission, and other mechanical components.
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Parts Suppliers: Contact parts suppliers specializing in classic vehicles. They may have access to archived documents or know where to find information. They might even have exploded diagrams or parts lists which can be invaluable for repairs.
Common Maintenance & Repair Areas for 1979 Chevy 30 Motorhomes
This section focuses on common maintenance and repair areas relevant to older motorhomes. Remember, specifics might vary based on the exact configuration of your Delta.
Engine Maintenance:
This is crucial. Regular oil changes, filter replacements (air, fuel, oil), and spark plug checks are vital. Consult a Chevrolet truck manual from 1979 for specific recommendations for your engine type (likely a gasoline V8). Pay special attention to the cooling system; keeping it clean and functioning correctly is essential, especially in hot climates.
Transmission Maintenance:
Transmission fluid should be changed according to the recommended schedule in a relevant Chevrolet truck manual. Pay close attention to signs of problems like slipping or harsh shifting.
Brakes:
Regular brake inspections and maintenance are critical for safety. Check brake pads, shoes, lines, and fluid levels frequently. Brake bleeding may be required periodically.
Electrical System:
Inspect and clean battery terminals regularly. Check all wiring connections for corrosion. Address any issues with the house electrical system (lights, appliances, etc.) promptly.
Plumbing System:
Inspect water lines for leaks. Flush the water system regularly to remove sediment and prevent bacterial growth. Carefully inspect the water heater and any plumbing fixtures for leaks or corrosion.
Chassis and Suspension:
Regularly inspect the chassis and suspension for signs of wear and tear. Pay particular attention to steering components, shocks, and tires.
Frequently Asked Questions (FAQ)
This section addresses common questions related to servicing a 1979 Chevy 30 Motorhome Delta.
Where can I find a wiring diagram for my 1979 Chevy 30 Delta motorhome?
Wiring diagrams are often challenging to locate for older RVs. Online forums dedicated to classic Chevy motorhomes are your best bet. You may also find some general RV wiring diagrams that can serve as a helpful reference, but they might not be completely accurate for your specific model.
What are the common problems with 1979 Chevy 30 motorhomes?
Common issues often include engine problems (due to age), electrical system malfunctions (wiring corrosion), plumbing leaks, and chassis issues (suspension wear). Regular preventative maintenance is key to mitigating these problems.
How often should I service the engine and transmission in my 1979 Chevy 30 motorhome?
Refer to the owner's manual for a Chevrolet truck from 1979 (matching your engine and transmission) for the recommended service intervals. However, given the age of your vehicle, more frequent maintenance might be advisable.
What type of fluids should I use in my 1979 Chevy 30 motorhome?
The type of fluids (engine oil, transmission fluid, brake fluid, etc.) will depend on the specific components in your motorhome. Refer to a Chevrolet truck manual from 1979 and consult your owner's manual (if available) for specifications.
Are there any specialized tools I need for working on my 1979 Chevy 30 motorhome?
Basic hand tools are usually sufficient for many maintenance tasks, but specialized tools might be needed for more complex repairs. Online forums can provide insights into specific tools used by other owners.
This guide provides a starting point for servicing your 1979 Chevy 30 Motorhome Delta. Remember to always prioritize safety when performing any maintenance or repairs. If you lack experience, consider consulting a professional mechanic specializing in vintage vehicles or RVs. Happy travels!
