Cub Cadet 7532 - Manual (Page 165)

Troubleshooting 9
123
9 Troubleshooting
• Causes and measures for troubles in chassis are described below.
9.1 Running Operation
9.2 Power Steering
Condition Causes (Checked Place) Measures Remarks
1. Clutch slips off. • Adjustment failure of clutch
pedal
• Adjust free play of pedal. 20 to 30mm
{0.79 to 1.18in}
• Wear and galling of clutch disc • Change clutch disc.
2. Clutch cannot be
disengaged.
• Adjustment failure of clutch
pedal
• Adjust free play of pedal. 20 to 30mm
{0.79 to 1.18in}
3. It brakes deficiently or
only one side.
Brake does not work
properly or work only
oneside of brake.
• Free play of brake pedal is
excessive.
• Adjust free play of pedal. 35 to 45mm
{1.38 to 1.77in}
• Wear and galling of brake
lining
• Change brake lining.
• Operating amount on each side
differs.
• Adjust operating amount
even on both sides.
4. Brake pedal does not
return to properly
position.
• Brake return spring is
damaged.
• Change spring.
• Grease at sliding part is
insufficient.
• Apply more grease.
Condition Causes (Checked Place) Measures Remarks
1. Pressure cannot be
increased.
• Pump failure
(1) Degradation of performance
due to wear, etc.
(2) Parts damage
• Repair.
• Sticking, damage, and wear of
power steering unit
• Repair.
• Refuse jam at relief valve or
valve damage
• Repair.
• Seal damage • Tighten or change.
• Pipe damage or oil leakage • Bleed air sufficiently.
• Air accumulation in circuit
2. Steering is heavy or
easily lost control.
• Uneven air pressure in tires. • Adjust to the specified air
pressure on both sides.
• Excessive backlash in each
end.
• Tighten or change parts.
• Excessive viscosity in used oil. • Change oil or warm up
sufficiently.
• Toe in failure. • Adjust. 0 to 10mm
{0 to 0.39in}