Taylor THDC-954, Руководство по обслуживанию

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THDC / THDCP - 954 / 955 / 974 (Rev. 06/03) THDC / THDCP - 954 / 955 / 974 (Rev. 06/03) 6-10 6-10
Refer to Illustration 6-16 for component reference Refer to Illustration 6-16 for component reference
C Co om mp po on ne en nt t P Prro ob blle em m C Co orrrre ec cttiio on n
1. 1. Bat Batter tery y 1 1. . L Lo ow w v vo olltta ag ge e. . 1 1..
a. Low elec a. Low electrolyte l trolyte level. evel. Check Check
electrol electrolyte yte level in level in battery battery, , fill fill
with distilled water as required, with distilled water as required,
and
and recharge battery recharge battery..
b. Alter b. Alternator out nator output is bad. put is bad. Ref Refer er
to the Alternator troubleshoot- to the Alternator troubleshoot-
ing
ing section below. section below.
c. Loose, broken, or corroded c. Loose, broken, or corroded
wires wires. . Repair or Repair or replace w replace wires. ires.
d. Ensure that low voltage condi- d. Ensure that low voltage condi-
tion has not been caused by tion has not been caused by
accessories having been left
accessories having been left
on for extended periods of on for extended periods of
time. time.
2. 2. Alt Altern ernato atorr
1. Low 1. Low outpu output t volt voltage age (vo (voltag ltage e is is
below 12 VDC). below 12 VDC).
2. 2. Hig High outp h output vo ut volta ltage (v ge (volta oltage ge
exceeds 15.5 VDC). exceeds 15.5 VDC).
1. 1.
a. Ensure drive belts are tight. a. Ensure drive belts are tight.
b. Inspect the wiring for defects. b. Inspect the wiring for defects.
Check all connections for tight- Check all connections for tight-
ness and cleanliness, includ-
ness and cleanliness, includ-
ing the slip connectors at the
ing the slip connectors at the
alternator and connections at
alternator and connections at
the battery.
the battery.
c. Defecti c. Defective alternator ve alternator. . Replace Replace
alternator. alternator.
2. 2. Defe Defecti ctive ve alt alternat ernator or. . Repl Replace ace
alternator. alternator.
3. 3. Batte Battery ry Dis Disconne connect ct
Switch Switch
1. 1. When When key s key swit witch is ch is in th in the ON e ON
position, contact points of switch position, contact points of switch
do not close.
do not close.
2. 2. When k When key sw ey switc itch is i h is in the OF n the OFF F
position, contact points of switch position, contact points of switch
do not open.
do not open.
1. 1. Rem Remove wi ove wires fr res from the s om the swit witch, ch,
turn the sw turn the switc itch on. h on. Wit With an ohm- h an ohm-
meter, check the resistance across meter, check the resistance across
the contac
the contact points. t points. The ohmm The ohmmeter eter
reading should indicate 0 - 40 reading should indicate 0 - 40
ohms.
ohms.
2. 2. Rem Remove wi ove wires fr res from the s om the swit witch, ch,
turn the sw turn the switch of itch off. f. With an ohm With an ohm--
meter, check the resistance across meter, check the resistance across
contact
contact points. points. The ohm The ohmmeter meter
reading should indicate infinity. reading should indicate infinity.
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