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Section 8: Troubleshooting
4/1213
ZT60i & ZT72i (S/N 748109-) Accu-Z
®
Zero Turn Mowers 357-398M
Table of Contents
Low oil pressure
(Indicated by oil light on while
engine is running.)
Low oil level
Add oil
Oil diluted or too light
Change oil and check for source of
contamination
High oil consumption
Numerous
See your dealer
Mower jerky when starting or
operates in one direction only
Steering control linkage needs
adjustment
Adjust linkage
Hydraulic pump or motor faulty
See your dealer
Hydraulic system operates hot
Hydraulic pump or motor faulty
See your dealer
Not operating engine at rated speed
Increase engine speed to 3600 rpm
Mower circles or veers in one
direction
Steering linkage needs adjustment
Adjust linkage
Hydraulic pump or motor faulty
See your dealer
Mower creeps with control levers in
park position (Fully OUT)
Steering linkage needs adjustment
Replace or adjust as required
Parking brakes will not hold on
slopes of 15
o
or less.
Brakes worn or out of adjustment
Replace or adjust as required
Symptoms
Probable Causes
Suggested Remedies