Taylor THDC-954, Руководство по обслуживанию

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1-25 1-25 THDC / THDCP - 954 / 955 / 974 (Rev. 06/03) THDC / THDCP - 954 / 955 / 974 (Rev. 06/03)
P Prro ob blle em m C Ca au us se e C Co orrrre ec cttiio on n
41. 41. Excessi Excessive w ve white hite
smoke smoke
1. 1. Electroni Electronic f c fault c ault codes ar odes are act e active. ive.
2. 2. Engin Engine block h e block heater m eater malfu alfuncti nctioning oning
(if equipped). (if equipped).
3. 3. Coolant Coolant temperatur temperature is e is too l too low ow..
4. 4. Eng Engine ine is is col cold. d.
5. 5. Fuel Fuel grade i grade is inc s incorr orrect or ect or fuel fuel
quality poor. quality poor.
6. 6. Over Overhead adj head adjustm ustments ar ents are inco e incor- r-
rect. rect.
1. 1. Re Refer fer to to the the QSM11 Fault Code QSM11 Fault Code
Information Information chart in this section. chart in this section.
2. 2. Check Check electri electrical cal source source and wi and wiring ring
to cylinder to cylinder block heater block heater. . Replace Replace
block heater block heater if necessary if necessary..
3. 3. Ref Refer to Pr er to Problem oblem 1 11. of thi 1. of this tro s trou- u-
bleshooting chart. bleshooting chart.
4. 4. All Allow eng ow engine to w ine to warm t arm to oper o operatin ating g
temperature. temperature.
5. 5. Ref Refer to Co er to Corre rrecti ction 1. of Pr on 1. of Proble oblem m
17. of this troubleshooting chart. 17. of this troubleshooting chart.
6. 6. Meas Measure an ure and adjus d adjust the ov t the overhe erhead ad
settings settings. . Refer to t Refer to the Cumm he Cummins ins
Engine Operation and Mainte- Engine Operation and Mainte-
nance Manual.
nance Manual.
7. 7. Cont Contact a C act a Cumm ummins A ins Author uthorized ized
Repair Facility. Repair Facility.
42. 42. Intak Intake e mani manifold fold
pressure (Boost) is pressure (Boost) is
below normal
below normal
1. 1. Air i Air intak ntake or ex e or exhaus haust leak t leaks. s.
2. 2. Air Air compres compressor sor connection connection is l is loose oose
or damaged. or damaged.
1. 1. Chec Check for k for loos loose or dam e or damaged pi aged piping ping
connections or missing pipe plugs. connections or missing pipe plugs.
Check turbocharger and exhaust
Check turbocharger and exhaust
manifol
manifold d mounting. mounting.
2. 2. Chec Check the c k the connec onnection b tion betwe etween the en the
manifold and the air compressor. manifold and the air compressor.
Repair or
Repair or replace if replace if necessary necessary..
3. 3. Cont Contact a C act a Cumm ummins A ins Author uthorized ized
Repair Facility. Repair Facility.
43. 43. T Turboc urbocharg harger er
leaks engine oil or leaks engine oil or
fuel
fuel
1. 1. Opera Operatin ting for ex g for extende tended peri d periods ods
under light or no load conditions. under light or no load conditions.
2. 2. Engin Engine oil o e oil or fue r fuel ente l enterin ring turb g turbo- o-
charger. charger.
3. 3. T Turboc urbocharge harger dra r drain li in line is ne is
restricted. restricted.
1. 1. Ref Refer to er to the C the Cumm ummins E ins Engin ngine e
Operation and Maintenance Operation and Maintenance
Manual.
Manual.
2. 2. Rem Remove in ove intake a take and exha nd exhaust pi ust piping, ping,
and check for oil or fuel. and check for oil or fuel.
3. 3. Rem Remove the t ove the turboc urbocharge harger drai r drain line n line
and check for and check for restri restriction. ction. Clean or Clean or
replace the drain line. replace the drain line.
4. 4. Cont Contact a C act a Cumm ummins A ins Author uthorized ized
Repair Facility. Repair Facility.
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