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Groundsmaster 4000--D/4010--D Page 5 -- 21 Electrical System
Cutting Deck Operating Problems
NOTE: Check InfoCenter Display for possible o perator
advisories or faultswhenever diagnosing machineelec-
trical problems.
NOTE: To engage the mow circuit, the operator must
be in theoperator seat, the traction speed mustbe in the
LOWspeed (mow)position, the PTO switchmust beON
andthe cuttingdeck(s) mustbe fullylowered andinfloat.
Problem
Possible Causes
The cutting decks remain engaged, but should not,
with no operator in the seat.
The seat switch or circuit wiring is faulty.
A hydraulic problem in the mow circuit exists (see
Troubleshooting section of Chapter 4 -- Hydraulic
System).
The TEC controller is faulty.
Cutting deck runs, but s hould not, when raised. Decks
shut off with PTO switch.
The deck position switch or circuit wiring is faulty.
A hydraulic problem in the mow circuit exists (see
Troubleshooting section of Chapter 4 -- Hydraulic
System).
The TEC controller is faulty.
Cutting decks run, but s hould not, when raised. Decks
do not shut off with the PTO switch.
Both the deck position switch or circuit wiring and PTO
switch or circuit wiring are faulty.
A hydraulic problem in the mow circuit exists (see
Troubleshooting section of Chapter 4 -- Hydraulic
System).
Electrical
System