Buell S1 Lightning User Manual

6-2
ITEM TORQUE NOTES
Access door mounting bolts 13-17 ft-lbs 18-23 Nm LOCTITE THREADLOCKER 242 (blue), page 6-30
Clutch inspection cover
TORX screws with washers
7-9 ft-lbs 9-12 Nm page 6-3
Clutch mainshaft nut 70-80 ft-lbs 95-108 Nm
LOCTITE THREADLOCKER 262 (red), left hand
threads, page 6-13
Countershaft retainer
TORX screw
13-17 ft-lbs 18-23 Nm LOCTITE THREADLOCKER 242 (blue), page 6-25
Engine sprocket nut 150-165 ft-lbs 203-224 Nm LOCTITE THREADLOCKER 262 (red), page 6-13
Isolator bolts 100-110 ft-lbs
135.6-149.1
Nm
LOCTITE THREADLOCKER 262 (red), page 6-7
Primary chain adjuster locknut 10-12 ft-lbs 14-16 Nm on interior of chaincase, page 6-4
Primary chain adjuster locknut 20-25 ft-lbs 27-34 Nm on exterior of chaincase, page 6-4
Primary chain inspection
cover screws
40-60 in-lbs 4.5-6.8 Nm page 6-3
Primary cover bolts 80-110 in-lbs 9.0-12.4 Nm 3 lengths, page 6-5
Rear shock mounting bolts 40-45 ft-lbs 47.5-61.0 Nm metric, page 6-7
Shift lever pinch screw
100-120
in-lbs
11.3-13.6 Nm page 6-5
Shifter shaft assembly nuts 90-110 in-lbs 10.2-12.4 Nm same torque for top and bottom nuts, page 6-30
Tie bar bolts 30-33 ft-lbs 40.7-44.7 Nm page 6-7
Transmission detent plate nut 13-17 ft-lbs 18-23 Nm page 6-19
Transmission drain plug 14-21 ft-lbs 19-28 Nm page 6-5
Transmission sprocket nut See note
LOCTITE THREADLOCKER 262 (red), left hand
threads, special torque turn method, page 6-30
Transmission sprocket screws 90-110 in-lbs 10.2-12.4 Nm replace after 3 removals, page 6-31

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