Toro 01088SL Rev F Service Manual Groundsmaster 3500 D Preface Publication

Troubleshooting
The charts that  follow contain information  to assist in
troubleshooting. There may possibly be more than one
cause for a machine malfunction.
Refer to the Testing section of this Chapter for precau-
tions and specific test procedures.
Problem
Possible Cause
Fitting(s), hose(s), or tube(s) are loose or damaged.
Hydraulic oil leaks from system.
O--ring(s) or seal(s) are missing or damaged.
Oil level in reservoir is low.
Hydraulic fluid foams.
Hydraulic system has wrong type of oil.
One of the pump suction lines has an air leak.
Incompatible hydraulic oils mixed in system.
Water in hydraulic system.
Hydraulic system operates hot.
Transmission pressure is high due to load or brakes applied.
Oil level in reservoir is low, or inlet filter is loose or clogged.
Oil is contaminated or oil viscosity is too light.
Oil cooler is damaged or plugged. By--pass relief is stuck open or
air flow is obstructed.
Hydrostat by--pass valve is open or defective.
Charge pressure is low.
Wheel motor(s) or cutting unit motor(s) are worn or damaged.
Traction pump is worn or damaged.
Neutral is difficult to find, or unit op-
erates in one direction only.
External control linkage is misadjusted, disconnected, binding, or
damaged.
Traction pump is worn or damaged.
Traction response is sluggish.
Hydrostat by--pass valve is open or worn.
Brake is not released.
Charge pressure is low. Hydraulic oil is very cold.
Traction pump or wheel motor(s) are worn or damaged.
Brake is not released.
No traction exists in either direction.
Oil level in reservoir is low.
Hydrostat by--pass valve is open.
Traction pump drive belt loose or broken.
Charge pressure is low.
Traction pump or wheel motor(s) are worn or damaged.
Hydraulic System (Rev. D)
Page 4 -- 26
Groundsmaster 3500--D
Product Specification
CategoriesLawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals
Tags
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 256 pages
Document TypeCatalog
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
(0 votes, average: 0 out of 5)

Submit your review (optional)
(will not be displayed)
* Required Field

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*
Website