TIBU7603-00
Service Bulletin Details
Public Details for: TIBU7603-00
Spn 111 fmi 1 2010-2013 ct11 and ct13 coolant consumption - this technical information bulletin (tib) addresses low coolant (spn 111 fmi 1) and/or coolant consumption on 2010 to 2013 ct11 and ct13 liter engines. The procedure will guide
- 2017 - 2016 - 2015 - 2014 - 2013 - 2012 -
Models from 2017
2017 CATERPILLAR CT660 |
Models from 2016
2016 CATERPILLAR CT660 |
Models from 2015
2015 CATERPILLAR CT660 |
Models from 2014
2014 CATERPILLAR CT660 |
Models from 2013
2013 CATERPILLAR CT660 |
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2012 CATERPILLAR CT660 |
Media Search - TIBU7603 - SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Cons... Page 1 of 5 Previous Screen Welcome: davidaa Product: NO EQUIPMENT SELECTED Model: NO EQUIPMENT SELECTED Configuration: NO EQUIPMENT SELECTED Technical Information Bulletin SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Consumption{7000} Media Number -TIBU7603-00 Publication Date -2014/05/27 Date Updated -2014/05/27 Caterpillar: Confidential Yellow i05811435 SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Consumption{7000} SMCS - 7000 On Highway Truck: CT660 (S/N: TGA1-UP; TGD1-UP; TJD1-UP; TEJ1-UP; TRK1-UP; TKL1-UP; TEM1UP; TEP1-UP; TGR1-UP; TGS1-UP; TJS1-UP; TGT1-UP; TGW1-UP; TSW1-UP; TEY1 -UP; TSY1-UP; TEZ1-UP; TGZ1-UP) Introduction This Technical Information Bulletin (TIB) addresses low coolant (SPN 111 FMI 1) and/or coolant consumption on 2010 to 2013 – CT11 and CT13 liter engines. The procedure will guide the user through common failure areas, diagnostic tools, SRTs, and warranty filing. Problem Consistent need to refill deaeration tank and active or previously active DTCs related to the cooling system. SPN 111 FMI 1 - Low Coolant Malfunction Indicator Light (MIL) https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/... 6/4/2014 Media Search - TIBU7603 - SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Cons... Page 2 of 5 Customer Observations or Concerns • Malfunction Indicator Light (MIL) • Red Stop Lamp (RSL) • Coolant consumption • Low coolant • Coolant puddle under engine • White smoke from the exhaust • Coolant in the oil or oil analysis Solution Table 1 Special Tools Tool Description Tool Number Comments Plastic Plug/Cap Kit 373-4730 Used for sealing components during repairs Radiator Pressure Testing Kit 259-6237 Coolant Tester Gp Coolant Management Tool 372-5254 Cooling system drain and vacuum fill EGR Cooler Leak Detection Kit 372-5257 EGR Cooler Alignment Tool 442-9850 If replacing an HT or LT EGRC section EGR Cooler Lifting Bracket 462-9173 If removing EGR Cooler Kit, Charge Air Cooler Test 373-4793 LPCAC Pressure Test Tool HT and LT EGRC Pressure Tester "New" procedure tests with valve installed NOTICE Engine fluids (oil, fuel, and coolant) may be a hazard to human health and the environment. Handle all fluids and other contaminated https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/... 6/4/2014 Media Search - TIBU7603 - SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Cons... Page 3 of 5 materials (e.g., filters, rags) in accordance with applicable regulations. Recycle or dispose of engine fluids, filters, and other contaminated materials according to applicable regulations. Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool. Personal injury can result from hot coolant, steam and alkali. At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns. Remove filler cap slowly to relieve pressure only when engine is stopped and radiator cap is cool enough to touch with your bare hand. Cooling System Conditioner contains alkali. Avoid contact with skin and eyes. Before Beginning: To prevent unnecessary repair, it is important to review a few areas of the vehicle. Each of the following can manifest in coolant consumption or low coolant level: • Was the vehicle recently in for repair in which the cooling system was not properly filled (air pockets)? • Was the vehicle recently repaired and the fault code unsuccessfully cleared? • Is the operator aware of the proper filling procedure (overfill)? If the coolant leak path is known (white smoke, coolant in oil samples, etc.), proceed to the applicable steps or Technical Service Bulletin as noted below. Otherwise, continue with Step 1. • Step 1 – External Leaks https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/... 6/4/2014 Media Search - TIBU7603 - SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Cons... Page 4 of 5 • Coolant in the exhaust • Coolant in the intake • Coolant in the oil Coolant Consumption Diagnostic Procedure: If diagnosing a 111-1 code and having no associated coolant loss concern, go to 111-1 code circuit troubleshooting in the Engine Diagnostic Manual under Circuit Diagnostics > ECL Switch (Engine coolant level). Pressurized system: Hot coolant can cause serious burn. To open cap, stop engine, wait until radiator is cool. Then loosen cap slowly to relieve the pressure. Table 2 Step 1 Action Decision Visually inspect all components and hoses for external leaks. Yes: Repair as necessary. Restore the engine to operational condition and retest cooling system. Are any external coolant leaks visible? No: Go to Step 2. Remove deaeration tank cap. Pressurize cap to its rated pressure: Remove deaeration tank cap. 2 Yes: Go to Coolant Overflow diagnostics in the Engine Diagnostic Manual. Connect Radiator Pressure Testing Kit 259-6237 with Surge Tank Cap Adaptor to deaeration cap.. Pressurize deaeration cap to its rated pressure.. 3 Start engine. With engine at operating temperature and operating at high idle speed, inspect for coolant overflow out of deaeration tank. No: Go to Step 4 Yes: Go to Coolant Overflow diagnostics in the Engine Diagnostic Manual. Is coolant overflowing out of the deaeration tank? No: Go to Step 4 4 Yes: Go to Coolant in the Exhaust symptom-based diagnostics. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/... 6/4/2014 Media Search - TIBU7603 - SPN 111 FMI 1 – 2010-2013 CT11 and CT13 Coolant Cons... Page 5 of 5 Inspect for coolant in the exhaust. No: Go to Step 5 Is coolant visible in the exhaust system? Inspect for coolant and/or white coolant residue in the charge air intake: Disconnect CAC pipe at ETV housing. 5 Yes: Go to Coolant in intake symptom -based diagnostics. Inspect CAC pipe for visual signs of white coolant residue. Inspect the ETV housing for visual signs of coolant. Is coolant and/or white coolant residue present in intake? Inspect for visible evidence of coolant on the engine oil level gauge (dipstick): 6 No: Go to Step 6 Yes: Go to Coolant in lube oil symptom -based diagnostics. Remove and inspect engine oil dipstick for visible evidence of contamination. Oil contamination with coolant generally causes the oil to thicken and coagulate, giving the oil a light gray, sludge appearance. Copyright 1993 - 2014 Caterpillar Inc. All Rights Reserved. No: Restore the engine to operational condition and retest cooling system. Wed Jun 4 16:16:45 CDT 2014 davidaa Private Network For SIS Licensees. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/... 6/4/2014