valve clearance

johnorlandi

Active Member
Joined
Mar 12, 2018
Threads
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Messages
79
Hi guys need your help again
Do you have the valve clearances for a Briggs and Stratton JD High performance technology G 4 crankshaft, Model 441677--Type 0130 E1 Code 061003YG this is in a JD LA120 riding mower

I looked all over and finding to many different specs

Thanks
John
 

StarTech

Lawn Royalty
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On an OHV I always adjust to the lesser clearance where the minimum thickness slips in but not the next thickness. This is because OHV tend to open clearances over time and this allow for longer time between adjustments. The manual has these at .005 as it is the middle of the road adjustment.


Technical Specifications​


Model Series4416
Displacement724
Oil Capacity64 oz (1.9 l)
Valve ConfigurationOHV
Flywheel Torque130 lb/ft (176.0 Nm)
Governor Arm Torque100 lb/in (11.5 Nm)
Carb Mount100 lb/in (11.5 Nm)
Plug Gap0.03 in (0.75 mm)
Intake Valve.004-.006 in (.10-.15 mm)
Exhaust Valve.004-.006 in (.10-.15 mm)
Idle Speed1750
Air Gap.008-.012 in (.20-.30 mm)
Flywheel Puller Part19203
Flywheel Holder Part19433
Connecting Rod Torque130 lb/in (15.0 Nm)
Sump Torque325 lb/in (37.0 Nm)
Head Torque300 lb/in (34.0 Nm)
 

johnorlandi

Active Member
Joined
Mar 12, 2018
Threads
27
Messages
79

On an OHV I always adjust to the lesser clearance where the minimum thickness slips in but not the next thickness. This is because OHV tend to open clearances over time and this allow for longer time between adjustments. The manual has these at .005 as it is the middle of the road adjustment.


Technical Specifications​


Model Series4416
Displacement724
Oil Capacity64 oz (1.9 l)
Valve ConfigurationOHV
Flywheel Torque130 lb/ft (176.0 Nm)
Governor Arm Torque100 lb/in (11.5 Nm)
Carb Mount100 lb/in (11.5 Nm)
Plug Gap0.03 in (0.75 mm)
Intake Valve.004-.006 in (.10-.15 mm)
Exhaust Valve.004-.006 in (.10-.15 mm)
Idle Speed1750
Air Gap.008-.012 in (.20-.30 mm)
Flywheel Puller Part19203
Flywheel Holder Part19433
Connecting Rod Torque130 lb/in (15.0 Nm)
Sump Torque325 lb/in (37.0 Nm)
Head Torque300 lb/in (34.0 Nm)
Thank you Rivets/mechanic mark and Star Tech

You all came through again glad I belong to this forum

I will adjust some time this week thanks again
 
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