John Deere Zero-Turn Mower Z925M EFI

To adjust linkages, put deck in lowest position

Measure distance between outside of washers. Measurement (B) is 83 mm (3.3 in)

Park machine on a hard, level surface.

Stop the engine and lock the park brake.

Raise the mower deck to the transport position.

Lift the operator seat and lock into position.

While Looking from Rear of Machine:

Turn the hex nut (B) clockwise to increase the spring tension.

Turn the hex nut (B) counterclockwise to decrease the spring tension.

Sign off on the spring tension maintenance

Warning: Park machine safely before starting the procedure.

Are the motion control levers in neutral position?

Do the ends of the levers strike against each other while in the neutral position?

If yes, an adjustment is needed.

Enter the gap between handles after tightening the adjustment bolts.

Are the jam nuts tightened to hold adjustment bolts in place?

Sign off on the motion control levers gap maintenance

Foot plate rotated up using handles

Tabs of foot plate placed into slots in frame

Sign off on the foot plate replacement

Put blade on nail in a vise. Turn blade to horizontal position.

Check balance. If blade is not balanced, heavy end of blade will drop.

Grind bevel of heavy end. Do not change blade bevel.

Sign off on the blade maintenance