SECTION9: SERVICE

Tires

inflation pressure shown on the sidewall of the

WARNING: Never exceed the maximum tire.

The recommended operating tire pressure is approximately 10 psi for the rear tires and 14 psi for the front tires. Do not overinflate. Uneven tire pressure could cause the cutting deck to mow unevenly.

Fuse

A 20 amp fuse is installed in your tractor's wiring harness to protect the tractor's electrical system from damage caused by excessive amperage.

If the electrical system does not function, or your

tractor's engine will not crank, first check to be certain that the fuse has not blown.

It can be found under the hood mounted between the dash panel and fuel tank on the right-hand support bar.

IMPORTANT:Always use a 20 amp fuse for replacement.

inspecting, always disengage PTO, set

_,ARNING: Before servicing, repairing, or parking brake, stop engine and remove key to

prevent unintended starting.

HexFlange Nut

Spindle Assembly

Figure 22

To properly sharpen the cutting blades, remove equal amounts of metal from both ends of the blades along the cutting edges, parallel to the trailing edge, at a 25° to 30° angle.

CuttingBlades

WARNING: Be sure to shut the engine off, and remove the ignition key to prevent unintended starting before removing the

cutting blade(s) for sharpening or replacement. Protect your hands by using heavy gloves when grasping the blade.

_, adapterARNING:and/or Periodicallyforspindle cracksinspectorthedamage,blade especially if you strike a foreign object. Replace immediately if damaged.

The blades may be removed as follows.

Remove the deck from beneath the tractor, (refer to CuttingDeckRemovalon page 27) then carefully flip the deck over to expose its underside.

Place a block of wood between the center deck housing baffle and the cutting blade to act as a stabilizer. See Figure 22.

Use a 1-1/8" wrench to remove the hex flange nut that secures the blade to the spindle assembly. See Figure 22.

Figure 23

IMPORTANT:If the cutting edge of the blade has already been sharpened, or if any metal separation is present, replace the blades with new ones.

It is important that each cutting blade edge be ground equally to maintain proper blade balance. A poorly balanced blade will cause excessive vibration and may cause damage to the tractor and result in personal injury.

26

Page 26
Image 26
Toro 13AX60RG744, 13AX60RH744 manual Service, Tires, Fuse, CuttingBlades