Honda Service Repair Manuals


1983 Nighthawk 550 (CB550SC'83)

  • ENGINE
    • Engine: Air cooled, transverse four cylinder, four stroke, DOHC
    • Valving: 4 valves per cylinder.
    • Displacement: 572 (34.9 cid)
    • Bore and Stroke: 60 x 50.6 mm
    • Compression Ratio: 9.5:1
    • Fuel Delivery: Four 26.8mm Keihin CV
    • Ignition: Transistorized pointless
    • Starter: Electric
    • Fuel type: Regular gasoline
    • Alternator: Brushless
    • Max Power: 64 hp @ 9500 rpm
    • Max Torque: 36 ft-lb @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 6-speed constant mesh (6th is overdrive)
    • Clutch: Wet, multi-plate
    • Final drive: Shaft
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: 37mm Air assisted Telescopic fork, 160mm wheel travel.
    • Rear Suspension: Swing arm, 104mm wheel travel, twin shocks
    • Front Brakes: Single 320mm disc, double piston caliper
    • Rear Brakes: 160mm Drum
    • Front Tire: 100/90H19
    • Rear Tire: 130/90H16
  • DIMENSION
    • Wheelbase: 1440 mm (56.7 inches)
    • Overall Length: 2150mm (84.6 inches)
    • Overall Width: 870mm (34.2 inches)
    • Seat height: 800mm (31.5 inches)
    • Dry Weight: 190 kg (418.8 lb)
    • Fuel Capacity: 12 Litres (3.2 Gal)
  • OTHER
    • Colors:
      • Candy Presto Red
      • Black
    • It had a chrome rectangular headlight and a 4-into-2 exhaust system.
    • Fuel Consumption: 5.7 L/100km (41 mpg)
    • Standing Quarter Mile: 12.6 sec / 164 km/h (102 mph)
    • Top Speed: 187 km/h (116 mph)
    • The serial number began JH2PC0901DM000023
1983 Nighthawk 550 CB550SC
1983 Nighthawk 550 CB550SC
1983 Nighthawk 550 CB550SC
1983 Nighthawk 550 CB550SC
Click image to enlarge

1984 Nighthawk 550 (CB550SC'84)

  • ENGINE
    • Engine: Air cooled, transverse four cylinder, four stroke, DOHC
    • Valving: 4 valves per cylinder.
    • Displacement: 572 (34.9 cid)
    • Bore and Stroke: 60 x 50.6 mm
    • Compression Ratio: 9.5:1
    • Fuel Delivery: Four 27mm Keihin CV
    • Ignition: Transistorized pointless
    • Starter: Electric
    • Fuel type: Regular gasoline
    • Alternator: Brushless
    • Max Power: 64 hp @ 9500 rpm
    • Max Torque: 36 ft-lb @ 8000 rpm
  • DRIVETRAIN
    • Transmission: 6-speed constant mesh (6th is overdrive)
    • Clutch: Wet, multi-plate
    • Final drive: Shaft
  • CHASSIS / SUSPENSION / BRAKES
    • Front Suspension: 37mm Air assisted Telescopic fork, 160mm wheel travel.
    • Rear Suspension: Swing arm, 104mm wheel travel, twin shocks
    • Front Brakes: Single 320mm disc, double piston caliper
    • Rear Brakes: 160mm Drum
    • Front Tire: 100/90H19
    • Rear Tire: 130/90H16
  • DIMENSION
    • Wheelbase: 1440 mm (56.7 inches)
    • Overall Length: 2150mm (84.6 inches)
    • Overall Width: 870mm (34.2 inches)
    • Seat height: 790mm (31.1 inches)
    • Dry Weight: 190 kg (418.8 lb)
    • Fuel Capacity: 12 Litres (3.2 Gal)
  • OTHER
    • Fuel Consumption: 5.7 L/100km (41 mpg)
    • Standing Quarter Mile: 12.6 sec / 164 km/h (102 mph)
    • Top Speed: 187 km/h (116 mph)
    • The serial number began JH2PC0901EM000023
1984 Nighthawk 550 CB550SC
1984 Nighthawk 550 CB550SC
1984 Nighthawk 550 CB550SC
1984 Nighthawk 550 CB550SC
Click image to enlarge



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