Torque Specificatiions
- Thread starter racer37
- Start date
Jimbo
You can fool some of the people some of the time
Here are the specs directly from the Briggs engine manual.
http://www.briggsandstratton.com/engines-racing
There is lots of cool stuff on their web site. You might want to check it out.
TORQUE SPECS
Description Wrench/socket size torque
air guard 7mm 40-50 lb-in. (4.5-5.6 nm)
Blower housing 10mm & 3/8" 60-110 lb-in. (7-12.5 nm)
carburetor (to manifold) 10mm 80-110 lb-in. (9-12.4 nm)
connecting rod t27 140-150 lb-in. (16-17 nm)
cylinder head Bolts 10mm 200-220 lb-in. (20-27 nm)
exhaust Brace screws 10mm 95-125 lb-in. (11-14 nm)
exhaust stud 10mm 95-125 lb-in. (11-14 nm)
flywheel nut 15/16 55-75 ft-lbs. (74.5-101 nm)
flywheel fan 10mm 180-240 lb-in. (20-27 nm)
intake (to cylinder) 5mm allen 70-90 lb-in. (8-10.2 nm)
oil drain plug 3/8" 100-125 lb-in. (11-14 nm)
pvl module 7mm 20-35 lb-in. (2.3-4 nm)
rocker arm stud 7/16" 90-120 lb-in. (10-14 nm)
rocker arm plate 10mm 70-90 lb-in. (7.9-10.1 nm)
rocker arm set screw 1/8" allen 50-70 lb-in. (5.6-7.9 nm)
spark plug 5/8" deep 95-145 lb-in. (11-16.4 nm)
side cover 10mm 95-125 lb-in. (11-14 nm)
starter gear #2 phillips 35-53 lb-in. (4-6 nm)
top control plate 10mm 70-90 lb-in. (8-10 nm)
valve cover 10mm lower & 3/8" 30-60 lb-in. (3.5-7 nm)
http://www.briggsandstratton.com/engines-racing
There is lots of cool stuff on their web site. You might want to check it out.
TORQUE SPECS
Description Wrench/socket size torque
air guard 7mm 40-50 lb-in. (4.5-5.6 nm)
Blower housing 10mm & 3/8" 60-110 lb-in. (7-12.5 nm)
carburetor (to manifold) 10mm 80-110 lb-in. (9-12.4 nm)
connecting rod t27 140-150 lb-in. (16-17 nm)
cylinder head Bolts 10mm 200-220 lb-in. (20-27 nm)
exhaust Brace screws 10mm 95-125 lb-in. (11-14 nm)
exhaust stud 10mm 95-125 lb-in. (11-14 nm)
flywheel nut 15/16 55-75 ft-lbs. (74.5-101 nm)
flywheel fan 10mm 180-240 lb-in. (20-27 nm)
intake (to cylinder) 5mm allen 70-90 lb-in. (8-10.2 nm)
oil drain plug 3/8" 100-125 lb-in. (11-14 nm)
pvl module 7mm 20-35 lb-in. (2.3-4 nm)
rocker arm stud 7/16" 90-120 lb-in. (10-14 nm)
rocker arm plate 10mm 70-90 lb-in. (7.9-10.1 nm)
rocker arm set screw 1/8" allen 50-70 lb-in. (5.6-7.9 nm)
spark plug 5/8" deep 95-145 lb-in. (11-16.4 nm)
side cover 10mm 95-125 lb-in. (11-14 nm)
starter gear #2 phillips 35-53 lb-in. (4-6 nm)
top control plate 10mm 70-90 lb-in. (8-10 nm)
valve cover 10mm lower & 3/8" 30-60 lb-in. (3.5-7 nm)