Check Engine Speeds

Warm up engine and use the tachometer to check engine speeds:

Tractors Slow Idle Fast Idle
7220, 7320 845-855 rpm 2455-2465 rpm
7420, 7520 845-855 rpm 2245-2255 rpm

 

See your John Deere dealer for adjustments.

NOTE: Slow idle speeds can be as high as 1060 rpm until coolant temperature rises to 20°C (68°F).

LX1017683

RF30435,000012F -19-06MAY04-1/1