Troubleshooting, Adjustment & Service

2.

Using needle nose pliers, take hold of the tab and

 

 

 

 

 

 

B

 

 

 

 

 

 

remove the re-gap shim (C).

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

Re-torque each brake mounting bolt to 10 ft. lbs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(13,5 Nm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Using a .010” thick feeler gauge (A, Figure 49),

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

verify that the gap is present between the rotor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and armature face on both sides of the brake pole

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

as shown.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• If the gap is less than .010, the clutch will need

 

 

C

 

 

 

 

 

 

to be replaced;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If sufficient gap is present, procedure to BLADE BRAKE CHECK procedure.

Blade Brake Check

A

Mower blades and mower drive belt should come to a

A

complete stop within seven (7) seconds after electric

 

PTO switch is turned off.

 

1. With parking brake engaged, PTO disengaged and an operator in the seat, start the engine engine.

2.Have an assistant observe the mower drive belt

through the open end of the left-handReproductionarbor cover.for Engage the PTO and wait several seconds.

Disengage the PTO and check the amount of time it takes for the mower drive belt to stop.

3.If the mower drive belt does not stopNotwithin seven

(7)seconds, perform the PTO Clutch Adjus ment. Figure 49. Adjust PTO Clutch

If the belt still does not stop within seven (7) A. .010” Thi k Feeler Gauge

seconds, see your dealer.B. Rotor

C.Armat re Face

44

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