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Manufacturer | GMC |
---|---|
Model | Motor Home |
Model Years | 1973-1978 |
Length | 23 ft (7.0 m) |
Width | 96 in (2, 438 mm) |
Weight | 10, 500 lb (4, 763 kg) |
Fresh Water Capacity | 40 US gal (150 L) |
Gray Water Capacity | 30 US gal (110 L) |
Sleeping Capacity | 4-6 |
Engine | 455 cu in (7.5 L) Oldsmobile V8 |
Details on the maximum weight capacities for the front and rear axles.
Information on the vehicle's identification plate and Gross Vehicle Weight.
Guidance on tire importance and caution for rear bumper attachments.
Pre-drive checks to ensure vehicle readiness before starting.
Checks to perform before departing, ensuring safe travel.
Instructions for adjusting and using the inside rearview mirror.
Details on operating and locking the vehicle's entrance doors.
Proper use, inspection, and safety precautions for lap belts.
Guidelines for safely restraining children and vehicles without special restraints.
Important considerations and maintenance when towing a trailer.
Tips for preparing for trips and recommended emergency equipment.
Critical safety warning regarding carbon monoxide hazards.
Operation of the steering column lock, ignition, and parking procedures.
Step-by-step instructions for starting the vehicle's engine.
Guidance on starting the engine in various temperature conditions.
Explanation of PARK, REVERSE, NEUTRAL, DRIVE, and SUPER ranges.
Operation of hazard lights and horn.
Information on power steering assist and tilt steering wheel adjustment.
How to use cruise control and important safety warnings.
Overview of the brake system and location of floor controls.
Instructions for setting, releasing, and adjusting the parking brake.
How to operate headlights and troubleshoot flickering.
Description of primary instrument panel gauges and indicators.
Explanation of various warning lights and fluid level gauges.
Details on the headlight switch's multiple functions.
Instructions for operating the variable speed windshield wipers.
How to use the washers and recommended washer fluid.
Operating the fuel selector and battery boost switch.
Description of controls for the vehicle's heating system.
How to operate the year-round comfort air conditioning system.
Operation and tuning for AM and AM/FM radios.
Tuning stereo radio and operating the tape player.
How to use the power level system for vehicle leveling.
Special operating modes and maintenance for the power level system.
Safety warning for carbon monoxide in living areas.
General information on the 12-volt and 120-volt systems.
How to connect to external power and safety precautions.
Controls for interior lighting and the monitor panel gauges.
Operating and maintenance procedures for the Onan generator.
Operating and maintenance procedures for the Kohler generator.
Steps for filling the water tank and connecting to city water.
How the water pump works and troubleshooting common issues.
Using the water heater safely and its operational details.
How to operate, defrost, and clean the all-electric refrigerator.
Switching between gas and electric operation for the refrigerator.
Instructions for operating the 3-burner and 4-burner range/oven units.
Proper cleaning procedures for the kitchen sink and components.
Operation and maintenance of both toilet types.
How to use the integrated sink and shower controls.
Instructions for using and turning off the shower head valve.
How the waste destruction system works and safety warnings.
Operation and purpose of windows and ceiling vents.
How to operate and maintain the roof-mounted air conditioner.
Steps for operating and lighting the furnace safely.
Procedure for turning off the furnace and common operating tips.
Steps to convert the double dinette into a sleeping area.
Conversions for single dinette, front Davo, and operation of swivel chairs.
How to convert the rear goucho into a double bed.
Procedure for converting the side-facing settee into a double bed.
Using the hazard warning flasher to alert other drivers.
Procedures for emergency engine starting and jump starting.
Safety precautions and steps for using the vehicle jack.
Important cautions and methods for towing the motor home.
Techniques for freeing a stuck vehicle.
Using the emergency exit and locating the fire extinguisher.
General information and cleaning tips for the vehicle interior.
How to use the onboard vacuum cleaner and its components.
Methods for cleaning fabric using cleaning fluid and foam cleaners.
Specific instructions for removing various types of stains.
Cleaning and maintenance for bright metal parts and exterior glass.
Protecting the vehicle finish with polishes, waxes, and undercoating.
Locations and access to exterior compartments for service.
Accessing engine components through front doors.
How to access and remove the engine compartment cover.
Proper procedures for hoisting the vehicle and roof carrier capacity.
Routine lubrication and general maintenance tasks.
Key safety checks to be performed by the owner.
Engine oil and filter recommendations and lubrication details.
How to check and replace transmission fluid.
Checking the fluid level in the power steering system.
Checking the brake system, master cylinder, and bleeding brakes.
How to check and maintain the engine cooling system.
Gasoline recommendations and fuel system description.
Thermostat function and fuel tank details.
Procedures for adjusting the choke coil and slow idle speed.
Adjusting fast idle speed and replacing the fuel filter.
Safe operation and handling of the LP gas system.
Overview of the chassis electrical system and battery care.
Information on the Delcotron generator and operating precautions.
Distributor care, point adjustment, and ignition timing.
Procedures for replacing and adjusting headlights.
How to replace exterior light bulbs.
Protection for chassis circuits and location of fuse blocks.
Fuse locations and types for the living area 12-volt system.
Specifications for instrument panel light bulbs.
Specifications for exterior and living area light bulbs.
Procedure for resolving problems with the dealership or factory.
Contact information for the Mexico zone office.
How to contact for service assistance outside of normal business hours.
How to order the GMC Motor Home Maintenance Manual.
Recommendations for gasoline and safety during fueling.
Accessing front doors and checking engine oil level.