PTO Problems
Problem
Possible Causes
Cutting decks do not operate.
An electrical problem exists (see Chapter 5 -- Electrical
System).
NOTE: Decks have to be fully lowered and traction
speed needs to be in MOW for decks to operate.
Gear pump is worn or damaged.
One cutting deck motor will not operate.
An electrical problem exists (see Chapter 5 -- Electrical
System).
Cutting deck problem exists (see Chapter 8 -- Cutting
Decks).
System pressure to the affected deck motor is low.
Woodruff key on affected deck motor is damaged
(motor rotates but deck belt and blades don’t rotate).
Solenoid valve in deck PTO control manifold is faulty.
Cartridge valve in deck PTO control manifold is
damaged or sticking.
Deck motor or gear pump section is damaged.
Engine RPM is low.
All cutting deck motors operate slowly.
Cutting deck stops under load.
Cutting deck problem exists (see Chapter 8 -- Cutting
Decks).
Deck motor or gear pump section is damaged.
Relief valve in deck PTO control manifold is
by--passing.
Cutting deck problem exists (see Chapter 8 -- Cutting
Decks).
Deck motor has internal leakage (by--passing oil).
Cutting deck gear pump section is inefficient.
Groundsmaster 5900/5910
Page 4 -- 35
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 5900, Toro Groundsmaster 5910 |
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| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
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