Check Engine Idle Speeds

PY49649-UN-14NOV17

A - Low (turtle) Idle Speed

B - High (rabbit) Idle Speed

Low (turtle) idle speed (A) is attained with the hand throttle all the way down.

High (rabbit) idle speed (B) is attained with the hand throttle all the way up.

Item	Measurement	Specification
Engine—Low Idle (For 3025D)	Speed	1200 ± 50 rpm
Engine—High Idle (with No Load) (For 3025D)	Speed	2550 ± 50 rpm
Engine—Low Idle (For 3035D and 3043D)	Speed	950 ± 50 rpm
Engine—High Idle (For 3035D and 3043D)	Speed	2950 ± 50 rpm

NOTE: Hand throttle position corresponds directly to the label on the right-hand side of the instrument panel.

If idle speeds are not correct, see your authorized John Deere dealer or distributor.