Mack Td



Table of contents:
Mack Td 2012 recalls
CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
POWER TRAIN - DRIVELINE
11V295000MACK TRUCKS, INC V (Vehicle)584MFRMACK TRUCKS, INC05/20/201105/23/2011
Defect SummaryMack trucks is recalling certain model year 2012, chu, cxu, gu, mru, leu, and td trucks equipped with a meritor driveline. the tubing used to assemble the affected drivelines has a nonconforming seam weld with insufficient bonding of the material.
Consequence SummaryThis can result in seam weld fracture when torque is applied. once the tube seam weld is fractured, the driveline may become inoperable which may result in a disabled vehicle or debris from the driveline may fall on the roadway, both of which can increase the risk of a crash.
Corrective SummaryDealers will replace the drivelines free of charge. the safety recall is expected to begin on or before july 1, 2011. owners may contact mack trucks at 1-800-528-6586.
NotesMack trucks recall no. sc0353.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov .
Mack Td 2012 bulletins
BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM - FUSES AND CIRCUIT BREAKERS
SP-372-01005/01/201110040726Ready2011-09-12
SP-372-01005/01/201110040726Mack trucks: the fuse identification decal is being corrected. *rm2011-09-12
ELECTRICAL SYSTEM - SOFTWARE
SP-284-03005/01/201110040725Mack trucks: there are engine ecm software updates. *rm2011-09-12
SP-284-03005/01/201110040725Ready2011-09-12
ELECTRICAL SYSTEM - WIRING
FSB-371-043-108/01/201210045739Mack truck: due to vehicle electronic control unit (vecu) output wire pt02, the circuit cb7a is in wrong cavity location, causing pt02 (power take off) function not working correctly. *pe2012-09-17
ENGINE AND ENGINE COOLING
SP-256-00108/01/201110041359Mack: air cleaner housing. there was a pressure pulse through the previous air filter which may allow dust or dirt to come through the filter. *rm2011-09-27
SP-256-00108/01/201110041359Ready2011-09-27
ENGINE AND ENGINE COOLING - COOLING SYSTEM
SP-256-00108/01/201110041359Ready2011-09-27
SP-256-00108/01/201110041359Mack: air cleaner housing. there was a pressure pulse through the previous air filter which may allow dust or dirt to come through the filter. *rm2011-09-27
ENGINE AND ENGINE COOLING - ENGINE
FSB-255-02304/01/201210044247Mack trucks: severe fretting damage of the engine variable geometry turbocharger actuator (engine vgt actuator) harness and turbine shaft speed sensor (tss) connectors may cause an unreliable signal to the engine vgt actuator. also include2012-05-24
SP-284-03005/01/201110040725Mack trucks: there are engine ecm software updates. *rm2011-09-12
SP-284-03005/01/201110040725Ready2011-09-12
ENGINE AND ENGINE COOLING - ENGINE - OTHER FUEL TYPES - TURBO-CHARGER
FSB-255-024-0305/01/201210044324Mack: an unreliable signal to engine vgt actuator from engine variable geometry turbocharger (vgt) actuator harness that has severe fretting damage, the connector pin and socket contacts should be replaced. *pe2012-06-12
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM
SB-214-02411/01/201010037488Ready2011-05-24
SB-214-02411/01/201010037488Mack trucks: if there is a failed outer valve spring there is a replacement procedure. *rm2011-05-24
EQUIPMENT - OTHER - LABELS
SP-372-01005/01/201110040726Mack trucks: the fuse identification decal is being corrected. *rm2011-09-12
SP-372-01005/01/201110040726Ready2011-09-12
EQUIPMENT - OTHER - OWNERS/SERVICE/OTHER MANUAL
SB-214-02411/01/201010037488Mack trucks: if there is a failed outer valve spring there is a replacement procedure. *rm2011-05-24
SB-214-02411/01/201010037488Ready2011-05-24
EXTERIOR LIGHTING - BRAKE LIGHTS
FSB-372-01107/01/201210044963Mack trucks: four way flasher abs fault. certain vehicles equipped with a webb solid state flasher, built from jan. 1, 2010 to june 29, 2012 may experience an active abs fault when the 4 way flasher is enabled. *js2012-08-08
FUEL SYSTEM, GASOLINE - STORAGE - TANK ASSEMBLY - FILLER PIPE AND CAP
FSB-258-03203/01/2012FSB-258-032-110044078Mack: the aftertreatment diesel exhaust fluid (def) tank filler neck is being replaced with an improved filler neck . *pe updated 5/11/12. *pe2012-05-09
FSB-258-03203/01/201210044078Mack: the aftertreatment diesel exhaust fluid (def) tank filler neck is being replaced with an improved filler neck . *pe2012-05-09
FUEL SYSTEM, GASOLINE - STORAGE - TANK ASSEMBLY - MOUNTING
FSB-258-03102/01/201210043812Mack: on certain mack vehicles built before 2/13/2012, the front chassis to urea tank connection, located on the side of the def tank may rub mounting bracket or not stay secured. *js2012-04-27
FUEL SYSTEM, OTHER - STORAGE - TANK ASSEMBLY
FSB-234-014-105/01/201210044322Mack: on the right side of truck, is the mounted stanchion exhaust bracket and fuel vent lines, which the fuel tank ventilation filter is added. models chu, cxu, gu, td, mp7, mp8, mp10, us07, us10. model years 2008-2012. *pe2012-06-12
POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES
PI-078705/01/201210044338Mack: certain trucks had o ring installed incorrectly on transmission cooler line fittings during assembly, thereby causing fluid from transmission to be loss and/or damage to transmission, prematurely. *pe2012-06-13
POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT
FSB-465-00208/01/201110041356Ready2011-09-27
FSB-465-00208/01/201110041356Mack: there are new bull gear mounting fastener torque procedures. *rm2011-09-27
(PWS)
FSB-364-03410/01/201210048579Mack truck: while driving, and foot brake deactivates cruise control, engine brake fails to function properly until manually turned off and then on. models chu, cxu, gu, td. no models years listed. *pe2012-12-28
SERVICE BRAKES, AIR - ANTILOCK
SB-373-01011/01/201010037424Ready2011-05-23
SB-373-01011/01/201010037424Mack trucks: the clutch pedal can rub agains the anti-lock brake harness causing the malfunction light to go on. *rm2011-05-23
STEERING - HYDRAULIC POWER ASSIST - PUMP
PI-075209/01/201110043091Mack truck: on certain trucks, there is a loss of speed (low) assist. the pump flow and pressure must be tested before replacing tandem pump assembly. *pe2012-02-21
SUSPENSION - MULTIPLE AXLE - TORQUE ARM
FSB-652-004-102/01/201210043808Mack: torque rod replacement on front rear axle. *js2012-04-27
FSB-652-004-103/01/2012FB-652-004-210043808Mack: torque rod replacement on front rear axle. *js updated 5/9/12. *pe2012-04-27
SUSPENSION - REAR - AXLE - NON-POWERED AXLE ASSEMBLY
FSB-652-004-103/01/2012FB-652-004-210043808Mack: torque rod replacement on front rear axle. *js updated 5/9/12. *pe2012-04-27
FSB-652-004-102/01/201210043808Mack: torque rod replacement on front rear axle. *js2012-04-27
SUSPENSION - REAR - SPRINGS - LEAF SPRING ASSEMBLY - U-BOLT, LEAF SPRING TO AXLE
PI-078005/01/201210044334Mack: during extreme downward articulation of rear axle, the air spring may separate at mounting bell. *pe2012-06-12
UNKNOWN OR OTHER
FSB-261-03211/01/201110042504Mack truck: expansion tanks may have persistent coolant leaks that requires inspection. examine expansion tank for burn hole/mark under pressure cap that enables hot coolant to enter expansion area. models chu, cxu, gu and td. *pe2011-12-13
FSB-491-02902/01/201110040704Mack trucks: there are cracks in a steel oil tube that can lead to leaking. *rm2011-09-09
FSB-491-02902/01/201110040704Ready2011-09-09