TYM T390 Service Manual

Inspect,clean,and tighten connections or
renew wiring
Faulty wiring or connections
Check and renewDefective flasher unit
Check and renewFaulty bulbTurn signal
pilot light is
inoperative
Inspect,clean,and tighten connections or
renew wiring
Poor ground connection or damage
wiring
Inspect,clean,and renewCorroded or loose bulb contacts
Check and renewBurnt out bulbIndividual
turn signal
light does not
illuminate
Ensure work light illuminatesWork light switch is not turned onInoperative
work light
See “Individual lights do not illuminateSee “Individual lights do not
illuminate”
Check and renewInoperative stop light switchStop lights
does not
illuminate
See “Individual lights do not illuminateSee “Individual lights do not
illuminate
CountermeasuresCausesProblems
10-15
Check and renewLoose or broken wiring
Check and renewDefective switch
Check and renewBurnt out fuse
Check and renewBurnt out bulb
Check and renewFaulty main switch
Inspect circuit,tighten connections or renew
wiring
Loose or broken wiringMonitor light
does not
illuminate
Check and renewDefective PTO solenoid
Check and renewDefective PTO switch
Inspect circuit,tighten connections,or renew
wiring
Loose or broken wires or
connections
Inspect and renew.Check circuitBurnt out fusePTO does not
operate
Check and renew voltage regulator (Alternator)Defective Voltage regulator
Check and renewDefective sensors
Inspect and renewDefective meters
Inspect Circuit, tighten connections or renew
wiring
Loose or broken wiringInoperative or
erratic meters
CountermeasuresCausesProblems
2. INSTRUMENTATION

TYM T390 Specifications

General

Brand	TYM
Model	T390
Category	Tractor
Language	English