Briggs & Stratton 115400, Manual

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Fastener Torque Specifications (185400) Tool Size Torque
Rewind Retainer Screw Phillips 70 lb-in. (8 Nm)
Rewind Starter 10 mm 55 lb-in. (6 Nm)
Rocker Arm Pivot 14 mm N/A
Rocker Arm Shaft 12 mm 175 lb-in. (20 Nm)
Rocker Ball Set Screw or Nut 10 mm 35 lb-in. (4 Nm)
Spark Plug 5/8 in. 180 lb-in. (20 Nm)
Starter Contactor 10 mm 45 lb-in. (5 Nm)
Starter Key Sw itch Panel 10 mm 45 lb-in. (5 Nm)
Starter Motor Bracket 12 mm 140 lb-in. (16 Nm)
Starter Motor Thorough Bolts 7 mm 50 lb-in. (6 Nm)
Stator 10 mm 45 lb-in. (5 Nm)
Valve Cover 10 mm 35 lb-in. (4 Nm)
Voltage Regulator / Rectifier 10 mm 45 lb-in. (5 Nm)
Reject Dimensions (185400) Standard Size Reject Size
Cylinder (185400)
Magneto Bearing Ball NA
Camshaft Bearing .5909 in. (15.01 mm) .5917 in. (15.03 mm)
Bore Diameter 3.1496 in. (80.0 mm) 3.1508 in. (80.03 mm)
Bore Out-Of-Round N/A .0015 in. (.04 mm)
Cylinder Head (185400) Standard Size Reject Size
Intake Valve Seat Angle 45
°
N/A
Intake Valve Seat Width 3/64-4/64 in. (1.19-1.59 mm) N/A
Intake Valve Stem Diameter .2346 in. (5.96 mm) .2338 in. (5.94 mm)
Intake Valve Guide .2368 in. (6.02 mm) .2378 in. (6.04 mm)
Exhaust Valve Seat Angle 45
°
N/A
Exhaust Valve Seat Width 3/64-4/64 in. (1.19-1.59 mm) N/A
Exhaust Valve Stem Diameter .2346 in. (5.96 mm) .2338 in. (5.94 mm)
Exhaust Valve Guide .2368 in. (5.50 mm) .2378 in. (6.04 mm)
Cylinder Cover (185400)
PTO Bearing Ball N/A
Camshaft Bearing .5909 in (15.01 mm) .5917 in. (15.03 mm)
Crankshaft (185400)
Crank Pin Journal 1.3386 in. (34.0 mm) 1.3370 in. (33.96 mm)
Mag-Side Journal 1.1811 in. (30.0 mm) 1.1803 in. (29.98 mm)
PTO-Side Journal 1.1811 in. (30.0 mm) 1.1803 in. (29.98 mm)