2016 Caterpillar CT660 technical service bulletins
38 technical service bulletins and manufacturer communications cover the 2016 Caterpillar CT660.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Product Link models PL121/321s will stop sending data after April 6th, 2019
- Engine software On Board Diagnostic (OBD) issues will be corrected, which will aid in engine malfunction...
- Certain truck models that were built with 2013 through 2015 model year CT13 engines
- Lower shock absorber mounting bracket may break, this is due to that the shock absorber dimension is...
- There is a problem with certain truck models that were built with 2013 through 2015 model year CT13 heavy...
- There is a problem which relates to engine emissions on certain CT660, CT680, and CT681 On Highway Trucks...
- Extended life coolant (ELC) exhibiting nitrite depletion in machines equipped with aluminum...
- The existing exhaust flex pipe CAN crack on certain CT660, CT680, and CT681 on-highway trucks
- Spn 731 fmi 16/18 knock detected for cat CT11 and CT13 engines - the following procedure is for...
- Replacement procedure for high-pressure turbocharger cartridge on CT11 and CT13 engines - this procedure...
- Oxygen sensor calibration procedure for the ct vocational trucks - this special instruction explains the...
- Excessive engine oil consumption on CT13 engines with SCR - on certain CT13 engines with SCR, carbon CAN...
- Technical information bulletin conveying information to dealers to improve diagnostic and troubleshooting...
- The intake throttle valve is causing regeneration issues on certain on-highway truck engines - customers...
- Coolant pipe leaks on certain CT660 on highway trucks - the new coolant pipe with support bracket has been...
- Aftertreatment outlet nox sensor internal water shield installation - water intrusion CAN cause the...
- Product improvement program for installing a check valve in the transmission cooling circuit on certain...
- CT11 and CT13 cylinder head crack inspection guide - CT11 and CT13 cylinder heads are cracking in the field
- A/C Refrigerant Quantity Is Incorrect for CT660 On Highway Trucks
- Product support program for replacing the exhaust flex pipe on certain CT660 on highway trucks - the...
- Procedure to install the bottom side hood support bracket on the CT660 - the procedure below explains the...
- Installation instruction for intermittent wiper switch for certain on highway truck - the purpose of this...
- 2010 caterpillar CT11 and CT13 engine EGR cooler service plan - this special instruction describes the EGR...
- CT13 3361-3 defsp temp out of range high fault code diagnostics - the document below shows the repair...
- Spn 111 fmi 1 2010-2013 CT11 and CT13 coolant consumption
- Spn 190 fmi 0 engine overspeed vehicle event fault for cat CT11 and CT13 engines
- Spn 3055 fmi 15 below minimum with maximum command troubleshooting for certain CT660 on highway trucks -...
- Spn 3055 fmi 1 no start due to low rail fuel pressure troubleshooting for certain CT660 on highway trucks...
- Battery cable reroute - due to battery cable routing, there is a chance that battery cable near starter...
- Product improvement program for removing 3866732, 3884380, and 4325262 gauge clusters from dealer parts...
- CT11, CT13, and CT15 Cooling System Flush After Oil Cooler
- SART Module Diagnostic Procedure for Certain On Highway Trucks
- Sheppard Gearbox and Power Steering Pump Specifications Are Now Available
- CT660 Vision Link "Ghost Codes" Instrument Cluster Generated Codes
- CT11 and CT13 Valve Cover Bolts
- CT660 Instrument Gauge Cluster
- Rear Axle Alignment Specifications
- Body and Chassis Paint Guidelines
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