Briggs & Stratton 115400, Manual

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Reject Dimensions (085400 & 086400) Standard Size Reject Size
Cylinder (085400 & 086400)
Magneto Bearing Ball N/A
Camshaft Bearing .5909 in. (15.01 m m) .5917 in. (15.03 m m)
Bore Diameter 2.441 in. (62.00 m m) 2.442 in. (62.03 m m)
Bore Out-Of-Round N/A .0015 in. (.04 m m)
Cylinder Head (085400 & 086400) Standard Size Reject Size
Intake Valv e Seat Angle 45
°
N/A
Intake Valv e Seat Width 3/64-4/64 in. (1.19-1.59 mm) N/A
Intake Valve Stem Diameter .2346 in. (5.96 m m) .2338 in. (5.94 m m)
Intake Valv e Guide .2368 in. (6.02 m m) .2378 in. (6.04 m m)
Exhaust Valv e Seat Angle 45
°
N/A
Exhaust Valv e Seat Width 3/64-4/64 in. (1.19-1.59 mm) N/A
Exhaust Valve Stem Diameter .2346 in. (5.96 m m) .2338 in. (5.94 m m)
Exhaust Valv e Guide .2368 in. (6.02 m m) .2378 in. (6.04 m m)
Cylinder Cover (085400 & 086400)
PTO Bearing Ball N/A
Camshaft Bearing .5909 in. (15.01 m m) .5917 in. (15.03 m m)
Crankshaft (085400 & 086400)
Crank Pin Journal 1.0236 in. (26.00 m m) 1.0228 in. (25.98 m m)
Mag-Side J ournal .7874 in. (20.00 m m) .7866 in. (19.98 m m)
PTO-Side J ournal .7874 in. (20.00 m m) .7866 in. (19.98 m m)
Camshaft (085400 & 086400)
Mag-Side J ournal .5905 in. (15.00 m m) .5898 in. (14.98 m m)
PTO-Side J ournal .5905 in. (15.00 m m) .5898 in. (14.98 m m)
Intake lobes 1.0709 in. (27.20 m m) 1.0433 in. (26.50 m m)
Exhaust lobes 1.0709 in. (27.20 m m) 1.0433 in. (26.50 m m)
Connecting Rod (085400 & 086400)
Crank Pin Bearing 1.0424 in. (26.02 m m) 1.0252 in. (26.04 m m)
Piston Pin Bearing .5516 in. (14.01 m m) .5524 in. (14.03 m m)