Cub Cadet 440 Manuel de l'opérateur télécharger pdf (Page 31)

6 - TROUBLESHOOTING

WARNING: Be sure tractor engine is off, parking brake is locked, and key is

removed before making any adjustments.

Increase ground speed.

Increase tractor rpm, check

engine and PTO speeds.

Ground speed too low.

Tractor rpm too slow.

Cut grass windrows.

Allow grass to dry.

Maintain engine speed and shift

to lower gear.

Sharpen blade. See Sharpening

Blades section.

Change blades.

Too wet to mow.

Blades cannot cut grass

pressed down by wheels.

Dull blades.

Blades worn down, preventing

overlap.

Streaking conditions

in swath.

Check belt size.

See Replacing Belts section.

Wrong belt size.

Installed belts incorrectly.

Belts are tight when

installing.

Allow grass to dry.

Raise mower, shift to lower gear,

make two passes over grass.

Mow grass high 1st pass, 2nd

pass cut to desired height.

Increase tractor rpm, check

engine and PTO speeds.

Wet grass.

Grass too high.

Tractor rpm too slow.

Grass build up at

exit.

Tighten belt.Belt slipping.Belt squeal.

Remove object.

Replace belt.

Object wrapped around blade.

Belt damaged.

Mower vibrates.

Tighten belt.

Remove object.

Clean pulleys.

Lack of tension.

Object clogging mower.

Debris in pulleys.

Belt slippage.

Blade should turn counter

clockwise rotation when you face

deck bottom. See Installing

Blade section.

Direction of blades is wrong.Blades turning but

not cutting.

Check washer location at all 3

spindles.

Shift to lower gear.

Sharpen blades.

Adjust wheel position.

Cup washer not between blade

and bolt.

Ground speed too fast.

Blades need sharpening.

Caster wheels uneven

Uneven cutting.

SOLUTIONPOSSIBLE CAUSEPROBLEM

FM48/FM60/FM72 OPERATOR’S MANUAL

TROUBLESHOOTING 31 CUB CADET YANMAR

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 51 52

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Cub Cadet 440 Manuel de l'opérateur Page 31

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