Brand Niche:
        
        
            Premium, heritage-focused British motorcycle manufacturer.
        
     
    
        
            Model Positioning:
        
        
            The Commando 961 represents Norton's modern interpretation of its iconic 'Commando' lineage, blending classic styling with contemporary engineering.
        
     
    
    
        
            Competitors:
        
        
            Triumph Bonneville, Moto Guzzi V7, Ducati Scrambler, Royal Enfield Interceptor 650.
        
     
    
    
        
            Engine Layout:
        
        
            Parallel-twin, air-cooled (with oil cooling elements).
        
     
    
        
            Design Philosophy:
        
        
            Retro-modern aesthetic, focus on rider engagement and characterful parallel-twin engine.
        
     
    
    
        
            Professional Grade:
        
        
            Identical to manuals used by factory-trained technicians.
        
     
    
        
            Visuals:
        
        
            Hundreds of detailed photos and diagrams, including exploded views.
        
     
    
        
            Accessibility:
        
        
            Instant download, accessible on multiple devices, printable.
        
     
 
    
    
    
        
            Primary Coverage Area:
        
        
            Global (where Norton motorcycles are sold)
        
     
    
    
        
            Estimated Page Count:
        
        
            Hundreds (specific number not provided, but described as extensive)
        
     
    
    
        
            Type:
        
        
            Factory Service & Repair Workshop Manual
        
     
    
    
        
            Language:
        
        
            English (implied by product description and typical manual language)
        
     
    
    
        
            Format:
        
        
            Digital (Instant Download PDF)
        
     
 
    
    
    
        
            Engine:
        
        
            Full engine overhaul, diagnosis, component testing, timing, lubrication system, cooling system (if applicable for specific models), fuel system, exhaust system.
        
     
    
        
            Transmission:
        
        
            Gearbox repair, clutch service, shift mechanism, lubrication, troubleshooting.
        
     
    
        
            Chassis And Suspension:
        
        
            Frame inspection and repair, front fork service (oil, seals, springs), rear shock absorber service, swingarm maintenance, steering head bearings, wheel bearing service.
        
     
    
        
            Braking System:
        
        
            Brake caliper service and rebuild, master cylinder service, brake line replacement, bleeding procedures, pad and disc inspection/replacement.
        
     
    
    
        
            Electrical:
        
        
            Wiring diagrams, ignition system troubleshooting, lighting system service, battery maintenance, charging system diagnosis, starter motor, ECU diagnostics (if applicable).
        
     
    
    
        
            Bodywork:
        
        
            Fairing removal and installation, seat service, tank removal, minor body panel repairs, trim piece identification.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance intervals, oil and filter changes, chain adjustment and lubrication, air filter replacement, spark plug replacement, fluid level checks.
        
     
    
        
            Troubleshooting:
        
        
            Step-by-step diagnostic procedures for common and uncommon issues, symptom-based troubleshooting guides.
        
     
    
        
            Repair:
        
        
            Detailed instructions for component replacement, assembly, and disassembly of all major motorcycle systems.
        
     
    
        
            Installation:
        
        
            Guidelines for installing genuine Norton parts and approved accessories (likely included implicitly).
        
     
    
    
        
            Depth:
        
        
            Comprehensive (covering basic servicing to full rebuilds and advanced diagnostics)
        
     
 
    
    
    
    
        
            Searchability:
        
        
            Likely searchable text (common for professional PDF manuals)
        
     
    
    
        
            Print Capability:
        
        
            Printable (single pages or entire manual)
        
     
    
    
        
            Binding:
        
        
            N/A (Digital download)
        
     
    
    
        
            Paper Quality:
        
        
            N/A (Digital download)
        
     
    
    
        
            Operating Systems:
        
        
            Windows and macOS compatible
        
     
    
    
        
            License Type:
        
        
            Lifetime use, no expiry, no renewal fees, multi-device usage
        
     
 
    
    
    
        
            Configuration:
        
        
            8-valve, SOHC, parallel-twin cylinder.
        
     
    
    
        
            Bore X Stroke:
        
        
            Approx. 92mm x 73mm (specific figures may vary slightly by sub-model)
        
     
    
        
            Cooling System:
        
        
            Air-cooled with oil cooler circuit.
        
     
    
    
        
            Horsepower:
        
        
            Approx. 80 HP @ 6500 RPM (varies by specific model/tune)
        
     
    
        
            Torque:
        
        
            Approx. 66 lb-ft (90 Nm) @ 5000 RPM (varies by specific model/tune)
        
     
    
    
        
            Fuel Delivery:
        
        
            Fuel Injection (specific injectors and ECU details covered in manual)
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline (minimum Octane Rating typically 95 RON)
        
     
    
    
        
            Ignition Type:
        
        
            Electronic ignition, potentially with multi-mapping capabilities.
        
     
    
    
        
            Configuration:
        
        
            Dual exhaust system, typically with high-flow mufflers.
        
     
    
    
        
            Oil Type:
        
        
            Full synthetic motorcycle oil, typically SAE 10W-50 or 20W-50 (manual will specify exact grade and API/JASO rating).
        
     
    
        
            Oil Capacity:
        
        
            Approx. 2.8 - 3.2 liters (including filter, specific figure in manual).
        
     
 
    
    
    
        
            Type:
        
        
            5-speed manual transmission.
        
     
    
    
        
            Optional Gearboxes:
        
        
            N/A (standard 5-speed)
        
     
    
    
        
            Clutch Type:
        
        
            Wet, multi-plate clutch (cable-actuated).
        
     
    
        
            Final Drive:
        
        
            O-ring sealed chain drive.
        
     
    
    
        
            Gear Ratios:
        
        
            Specific ratios for each gear and final drive will be detailed in the manual.
        
     
    
    
        
            Fluid Type:
        
        
            Gearbox oil (typically dedicated motorcycle gearbox oil or specific engine oil if shared, manual will confirm).
        
     
 
    
    
    
        
            Length:
        
        
            Approx. 2150 mm (varies by variant)
        
     
    
        
            Width:
        
        
            Approx. 780 mm (varies by variant)
        
     
    
        
            Height:
        
        
            Approx. 1100 mm (varies by variant)
        
     
    
    
        
            Dry Weight:
        
        
            Approx. 198 kg (varies by variant)
        
     
    
        
            Wet Weight:
        
        
            Approx. 210 kg (with fluids, varies by variant)
        
     
    
        
            Gross Vehicle Weight Rating:
        
        
            Specific GVWR detailed in manual.
        
     
    
        
            Fuel Tank Capacity:
        
        
            Approx. 17 liters.
        
     
 
    
    
    
        
            Safety Certifications:
        
        
            CE, Euro 4/5 compliance (depending on model year and market).
        
     
    
    
        
            ABS:
        
        
            Optional or standard depending on variant and model year (e.g., Bosch ABS).
        
     
    
        
            Traction Control:
        
        
            Generally not present on earlier models, may be introduced on later variants.
        
     
    
    
        
            Lighting:
        
        
            Halogen or LED headlights, LED tail lights and indicators on later models.
        
     
 
    
    
    
        
            Display:
        
        
            Analog speedometer and tachometer, with a small LCD screen for odometer, trip meter, and basic warnings.
        
     
    
        
            Connectivity:
        
        
            Typically limited to basic electrical connections for lighting and ignition; no advanced Bluetooth or smartphone integration usually.
        
     
    
    
        
            ABS:
        
        
            Available as an option or standard on later models for enhanced braking safety.
        
     
 
    
    
    
        
            Oil And Filter Change:
        
        
            Typically every 5,000 - 10,000 km or annually, whichever comes first (specific interval in manual).
        
     
    
        
            Chain Service:
        
        
            Check and lubricate every 500-800 km, adjust as needed.
        
     
    
        
            Air Filter Replacement:
        
        
            Check every 10,000 km, replace as per manual's recommendation.
        
     
    
        
            Spark Plug Replacement:
        
        
            Typically every 10,000 - 20,000 km (specific plug type and gap detailed in manual).
        
     
    
        
            Valve Clearance Check:
        
        
            Usually at 10,000 - 20,000 km intervals (critical for engine performance).
        
     
    
    
        
            Brake Fluid:
        
        
            DOT 4 or DOT 5.1 (manual will specify, must be compatible with seals).
        
     
    
        
            Coolant:
        
        
            If liquid-cooled variant exists, typically a 50/50 mix of ethylene glycol and distilled water.
        
     
    
    
        
            Early Production Quirks:
        
        
            Potential for minor electrical gremlins, occasional clutch adjustment needs, ensuring proper break-in procedures are followed for engine longevity. Specific recalls or common wear items will be detailed.
        
     
    
        
            Routine Wear:
        
        
            Chain and sprockets, brake pads, tires, fork seals are standard wear items.
        
     
 
    
    
    
    
    
        
            Iconic Models:
        
        
            Commando, Atlas, Dominator, Manx Norton.
        
     
    
    
        
            Commando Lineage:
        
        
            The 961 Commando is a revival of the legendary 'Commando' nameplate, first introduced in 1967.
        
     
    
        
            Revival Effort:
        
        
            The modern Commando 961 was developed under the revived Norton Motorcycles brand, beginning production in the late 2000s.
        
     
    
    
        
            Manufacturing Location:
        
        
            Historically manufactured in the UK (various locations throughout its history, more recently in Donington Park).
        
     
    
        
            Production Period:
        
        
            Commencing with the modern era from around 2009/2010 to present, with various updates and sub-variants.