Land Pride ZT60i Operator's Manual page 59

Section 8: Troubleshooting
Symptoms
Engine is overheating
Low engine oil pressure
(Indicated by oil light being on while
engine is running.)
High engine oil consumption
Mower is jerky when starting to
travel.
Steering levers do not return to
neutral.
Mower creeps when steering
control levers are in neutral.
Mower circles or veers in one
direction.
Mower travels only in one direction
Transaxle is noisy
Transaxle leaks oil
Transaxles operates hot.
2/06/14
Table of Contents
Troubleshooting Chart
Probable Causes
Air intake screen or cleaning fins clogged. Clean screen and fins.
Not operating engine at rated speed.
Other causes.
Low oil level.
Oil diluted or too light.
Other causes.
Steering linkage is bent or needs
adjustment.
Drive belt is slipping.
Pulleys are worn or damage.
Transaxle is faulty.
Steering linkage is out of adjustment.
Steering linkage is bent, broken, or
missing.
Transaxle neutral return spring is broken
or missing.
Steering linkage is out of adjustment.
Tires are not inflated properly.
Steering linkage is bent or needs
adjustment.
Bypass assembly is sticking.
Steering linkage is bent or needs
adjustment.
Drive belt is slipping.
Pulleys are worn or damage.
Transaxle is faulty.
Oil level in transaxle is low.
Oil is contaminated.
Transaxle has some loose parts.
Bypass assembly is sticking.
Air is trapped in the hydraulic system.
Seals, housing, or gaskets are damaged. See your dealer.
Air is trapped in hydraulic system.
Hydro-drive faulty.
Not operating engine at rated speed.
ZT60i & ZT72i (S/N 748110+) Accu-Z
Suggested Remedies
Increase engine speed to 3600 rpm.
See Engine Operator's Manual.
Add oil.
Change oil and check for source of
contamination.
See your dealer.
Adjust linkage. See "Steering Adjustments"
on page 26.
Retention or replace drive belt.
Replace worn and damaged pulleys.
See your dealer.
Adjust linkage. See "Steering Adjustments"
on page 26.
Replace steering linkage.
See item 1 on page 26.
Replace transaxle neutral return spring.
Adjust linkage See "Steering Adjustments"
on page 26.
Inflate tires to the correct tire pressure.
Adjust linkage See "Steering Adjustments"
on page 26.
See your dealer.
Repair or replace linkage.
Retention or replace drive belt.
Replace worn and damaged pulleys.
See your dealer.
Fill transaxle to the correct level.
See your dealer.
See your dealer.
Purge transaxle of air or see your dealer.
Purge transaxle of air or see your dealer.
See your dealer.
Increase engine speed to 3600 rpm.
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Zero Turn Mowers 357-552M 57