Land Pride AFM4211 manual Table of Contents, Troubleshooting, Problem, Cause, Solution, 11/14/08

Models: AFM4211

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Table of Contents

Section 8: Troubleshooting

Land Pride

Problem

Cause

Solution

 

 

 

Discharge openings plugged

Belt not installed correctly

Check installation of belt

 

 

 

 

Grass too wet

Wait until grass dries

 

 

 

 

Grass too tall

Raise cutting height of mower and cut grass twice

 

 

 

 

RPM of tractor too low

Mow at full throttle (540 PTO rpm) Check PTO speed &

 

 

tractor engine

 

 

 

 

Ground speed too fast

Shift transmission to a lower gear

 

 

 

!CAUTION!

Do not try to clean discharge opening when mower is running. Bodily harm may occur.

Belt slipping

Plugged grooming mower

Unplug and clean mower deck

 

 

 

 

Debris in sheave

Remove belt guard shields and clean sheaves

 

 

 

 

Low belt spring tension

Retighten spring take-up bolt

 

 

 

 

Worn belt

Replace belt

 

 

 

Patches of uncut grass

RPM of tractor too low

Mow at full throttle (540 PTO rpm). Check PTO speed &

 

 

tractor engine

 

 

 

 

Ground speed too fast

Shift transmission to a lower gear

 

 

 

 

Blade damaged or dull

Sharpen & balance or replace blade

 

 

 

 

Blade rotation wrong

Install correct rotation blade

 

 

 

Gearbox noisy

Low lubricant level

Check lubricant level

 

 

 

Blades scalping grass

Cutting too low

Raise cutting height by adjusting wheels

 

 

 

 

Ridges in terrain

Change mowing pattern

 

 

 

 

Fast turning speed

Reduce speed on turns

 

 

 

Uneven cut

Ground speed too fast

Shift to a lower gear

 

 

 

 

Mower not level

Level mower

 

 

 

 

Dull blades

Sharpen blades & balance or replace

 

 

 

Tractor loaded down by mower

RPM of engine too low

Mow at tractor’s rated PTO RPM (540 PTO RPM)

 

 

 

 

Ground speed too fast

Shift to a lower gear

 

 

 

 

Debris wrapped around mower

Clean mower

 

spindles or blades

 

 

 

 

 

Tractor PTO horsepower rating

Raise cutting height of the mower and cut the grass

 

too low

twice. Shift to a lower gear. Use a tractor with more

 

 

horsepower

 

 

 

 

Blades lift too high

Change to lower lift blades if they will cut the grass

 

 

satisfactorily

 

 

 

38 AFM4211 All-Flex Mowers 315-507M

11/14/08

Page 40
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Land Pride AFM4211 manual Table of Contents, Troubleshooting, Problem, Cause, Solution, 11/14/08