Buell S1 Lightning User Manual

2-2
ITEM TORQUE NOTES
Clutch cable, primary
cover fitting
3-5 ft-lbs 4-6.87 Nm turn clockwise to install, page 2-45
Clutch clamp screw 30-33 in-lbs 3.4-4.0 Nm metric, page 2-45
Drive support fastener 30-35 ft-lbs 40.7-47.4 Nm page 2-53
Exhaust manifold nuts 6-8 ft-lbs 8.1-10.8 Nm page 2-50
Fender mounting screw, lower 10-15 in-lbs 1.1-1.7 Nm page 2-54
Fender mounting screw, upper 20-25 in-lbs 2.3-2.8 Nm metric, page 2-54
Front axle nut 48-53 ft-lbs 65.1-71.9 Nm
LOCTITE THREADLOCKER 242 (blue), metric,
page 2-6, page 2-10
Front axle pinch screw 13-15 ft-lbs 17.6-20.3 Nm metric, page 2-10
Front brake caliper screw 26-28 ft-lbs 35.2-38.0 Nm 2 sizes, page 2-21
Front brake carrier screw 7.5-8.5 ft-lbs 10.2-11.5 Nm LOCTITE THREADLOCKER 242 (blue), page 2-9
Front brake line clamp screw 30-35 in-lbs 3.4-4.0 Nm page 2-22
Front brake master cylinder
clamp screw
80-90 in-lbs 9.0-10.2 Nm metric, page 2-19
Front brake rotor carrier screw 20-22 ft-lbs 27.1-29.8 Nm LOCTITE THREADLOCKER 242 (blue), page 2-9
Front caliper banjo bolt 16-20 ft-lbs 21.7-27.1 Nm page 2-21, page 2-22
Front caliper bleeder valve 4-6 ft-lbs 5.4-8.1 Nm page 2-22
Front caliper center bolt 11-13 ft-lbs 14.9-17.6 Nm page 2-21
Front caliper mounting bolt 30-33 ft-lbs 40.7-44.7 Nm page 2-21
Front fork triple clamp screw 18-20 ft-lbs 24.4-27.1 Nm LOCTITE ANTI-SEIZE, page 2-31
Front master cylinder
banjo bolt
17-20 ft-lbs 23.0-27.1 Nm metric, page 2-19, page 2-22
Front master cylinder
cover screw
9-13 in-lbs 1.0-1.5 Nm page 2-19, page 2-21
Fuel tank screw 9-11 ft-lbs 12.2-14.9 Nm page 2-55
Handlebar bolt, lower clamp 30-33 ft-lbs 40.7-44.7 Nm page 2-49
Handlebar screw, upper clamp 10-12 ft-lbs 13.6-16.2 Nm page 2-49
Header tiebar screw 5-7 ft-lbs 6.8-9.5 Nm page 2-50
Headlamp adjusting screw 6-8 ft-lbs 8.1-10.8 Nm metric, page 2-56
Instrument support screw 7-9 ft-lbs 9.5-12.2 Nm page 2-46
Muffler clamp 50-55 ft-lbs 67.8-74.6 Nm discard after use, page 2-50
Muffler mounting bolt, front 22-25 ft-lbs 29.8-33.9 Nm page 2-50
Muffler mounting bolt, rear 22-25 ft-lbs 29.8-33.9 Nm page 2-50
Muffler support mounting
bolt, front
30-33 ft-lbs 40.7-44.7 Nm page 2-50
Muffler support mounting
bolt, rear
12-15 ft-lbs 16.3-20.3 Nm page 2-50

Buell S1 Lightning Specifications

General

Transmission	5-speed
Rear Brakes	Single 230mm disc, single-piston caliper
Compression Ratio	10.0:1
Ignition	Electronic
Engine Type	Air-cooled, four-stroke, 45° V-twin
Rear Suspension	Showa monoshock, adjustable preload, compression and rebound damping
Front Brakes	Single 340mm disc, 6-piston caliper
Seat Height	775 mm
Bore x Stroke	88.8 mm x 96.8 mm
Fuel System	Carburetor
Frame	Tubular steel
Tires	Front: 120/70 ZR17, Rear: 170/60 ZR17