Mack Ch 1999
Model Ch made in 1999 by Mack got 1 investigation there are 7 recalls as well as 2 service bulletins. Technical service bulletines regarding engine and engine cooling. The car had one investigation (suspension). There were some recalls concerningfuel system, other, service brakes, air and steering.
Model 1999
Recalls
Campaign | Manufacturer | Manufacturing date | Type | # of units affected | Date Owner notified Mfg | Recall Initiated by | Manufacturers of recalled vehicles/products | Report Recieved Date | Record Creation Date | Regulation Part Number | FMVSS Number | |||||
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FUEL SYSTEM, OTHER - STORAGE - TANK ASSEMBLY - PRESSURE RELIEF DEVICES | ||||||||||||||||
04V159000 | MACK TRUCKS, INC | from 04/26/1995 to 02/09/2004 | V (Vehicle) | 317 | 04/06/2004 | MFR | MACK TRUCKS, INC | 04/07/2004 | 04/10/2004 | |||||||
Defect Summary | On certain chassis built with lng engines, the nexgen lng tank's primary and secondary relief valves could fail to open and relieve tank pressure. | |||||||||||||||
Consequence Summary | This could cause ice buildup on the discharge side of the primary and secondary pressure system allowing the relief system to freeze and become blocked resulting in over pressurization of the lng tanks creating the risk of catastrophic tank rupture which could cause serious injury or death. | |||||||||||||||
Corrective Summary | Dealers will retrofit the lng tanks with a new primary relief valve pipe away tube and a new ventilated shroud. the recall began april 6, 2004. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3337. | |||||||||||||||
Notes | Mackrecall no sc0287.customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
SERVICE BRAKES, AIR - ANTILOCK | ||||||||||||||||
00V232009 | MACK TRUCKS, INCORPORATED | from 07/01/1998 to 08/15/2000 | V (Vehicle) | 651 | 01/19/2001 | MFR | MACK TRUCKS, INC | 09/13/2000 | 09/26/2000 | |||||||
Defect Summary | Vehicle description: heavy duty trucks built with bendix air abs with an ec-17 1030r electronic control unit (ecu), there have been reports of unwanted abs activation at low speeds caused by 1) chafed abs wheel speed sensor wires on rotating parts or 2) a damaged component at the wheel end that generates a certain type of erratic sensor signal. | |||||||||||||||
Consequence Summary | This condition could cause the abs ecu to exhaust the air at the air brake modulators for one or more of the wheels. this could result in extended braking distances and a possible crash. | |||||||||||||||
Corrective Summary | Dealers will replace the abs ecu. | |||||||||||||||
Notes | Owner notification began january 19, 2001. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3011.also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
STEERING - LINKAGES - LINK - DRAG - CONNECTION | ||||||||||||||||
01V044207 | MACK TRUCKS, INCORPORATED | from 07/16/1999 to 09/03/1999 | V (Vehicle) | 4247 | 08/30/2001 | MFR | MACK TRUCKS, INC | 03/14/2001 | 05/02/2001 | |||||||
Defect Summary | Vehicle description: heavy duty trucks equipped with drag link assemblies containing 24-dl model ball sockets and manufactured by trw. certain of the tie rod ball-socket bearings have a below-specification case depth and/or hardness, which can lead to premature wear of the socket. | |||||||||||||||
Consequence Summary | If this condition occurs, the driver can lose partial control of the right front wheel, possibly resulting in a crash. | |||||||||||||||
Corrective Summary | Dealers will replace the defective drag links. owner/distributor notification began august 30, 2001. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3011 or trw customer service at 1-866-280-3287. | |||||||||||||||
Notes | Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
STEERING - LINKAGES - TIE ROD ASSEMBLY | ||||||||||||||||
02V037006 | MACK TRUCKS, INCORPORATED | from 06/14/1999 to 10/31/2000 | V (Vehicle) | 2050 | 12/27/2002 | MFR | MACK TRUCKS, INC | 08/15/2002 | 09/06/2002 | |||||||
Defect Summary | On some heavy duty class 8 vehicles equipped with arvinmeritor axle assemblies which may have been manufactured with trw model 20edl ball sockets, the tie rod ball-socket bearings have a below specification case depth and/or hardness which can lead to premature wear out of the socket in some applications. | |||||||||||||||
Consequence Summary | If this condition occurs, the driver can lose steering control, possibly resulting in a vehicle crash. | |||||||||||||||
Corrective Summary | Dealers will replace the ball socket assemblies. this campaign will supersede nhtsa recall nos. 01v-140-005 (mack sc0270) and 00v-246-103 (mack sc0262). owner notification began december 27, 2002. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 610-709-3337. | |||||||||||||||
Notes | Mack truck recall no. sco276.also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
00V246103 | MACK TRUCKS, INCORPORATED | from 07/01/1999 to 10/31/1999 | V (Vehicle) | 6244 | 12/13/2000 | MFR | MACK TRUCKS, INC | 10/04/2000 | 11/08/2000 | |||||||
Defect Summary | Vehicle description: heavy duty trucks equipped with trw tie rod ends on certain meritor axles. the tie rod and drag link ball stud ends contain bearings that are below the specified case depth and/or hardness. | |||||||||||||||
Consequence Summary | This can lead to premature wear with possible separation of the ball stud from the socket, increasing the risk of loss of control of the vehicle. | |||||||||||||||
Corrective Summary | Dealers will remove and replace all affected tie rods and drag links with different designed ends. | |||||||||||||||
Notes | Owner notification began december 13, 2000.owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3011. also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
SUSPENSION - FRONT - HUB | ||||||||||||||||
03V201000 | MACK TRUCKS, INCORPORATED | from 04/16/1999 to 07/15/1999 | V (Vehicle) | 998 | 10/14/2003 | ODI | MACK TRUCKS, INC | 06/03/2003 | 06/05/2003 | |||||||
Defect Summary | On certain heavytrucks equipped with truck hub units manufactured by skf exclusively for use on arvinmeritor's ff98x series non-drive steer axles, the hub unit bearings can wear prematurely. | |||||||||||||||
Consequence Summary | Seizure of the bearings can cause wheel separation or wheel end fire. | |||||||||||||||
Corrective Summary | Dealers will replace all front axle hubs. owner notification began on oactober 14, 2003. customers will be informed of parts availability by october 3, 2003. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 610-709-3337. | |||||||||||||||
Notes | Mack recall no. sc280.customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). | |||||||||||||||
VEHICLE SPEED CONTROL - ACCELERATOR PEDAL | ||||||||||||||||
00V230003 | MACK TRUCKS, INCORPORATED | from 02/01/1999 to 08/31/2000 | V (Vehicle) | 45866 | 12/12/2000 | MFR | MACK TRUCKS, INC | 10/04/2000 | 11/01/2000 | |||||||
Defect Summary | Vehicle description: class 8 trucks equipped with felsted electronic accelerator pedals. the return springs can break on the accelerator pedals that are equipped with stainless steel or electroplated wire return springs. | |||||||||||||||
Consequence Summary | This condition could cause the pedal to go to full throttle if both return springs break, increasing the risk of a crash. | |||||||||||||||
Corrective Summary | Replacement accelerator pedals equipped with return springs manufactured of music wire with one additional coil on each spring and with an organic coating, eliminating electroplating will be installed. | |||||||||||||||
Notes | Owner notification began december 13, 2000.owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3011. also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236). |
Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
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ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
SL273001 | 09/15/2000 | 6092466 | Subject regarding an ambient air temperature sensor phased into production to correct an engine misfire condition that may be experienced with certain e-tech engines. *tt | 12/07/2000 | |
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV) | |||||
SB541002 | 02/19/1999 | 604092 | Subject on installation of new-style height control valve for al suspension originally built with height control valve and separate pilot dump valve. *tt | 04/12/1999 |
Investigations
NHTSA ID | Manufacturer | Date open | Date close | Subject | Recall campaign | |
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SUSPENSION - FRONT - HUB | ||||||
PE02094 | MACK TRUCKS, INC | 12/11/2002 | 05/30/2003 | INTEGRAL HUB AND BEARING ASSEMBLY | 03V201000 | |
The companies involved in this matter are: skf (hub mfr), arvinmeritor (front axle mfr), and mack (manufacturer of class viiitractor/trucks).skf identified manufacturing defects for specific build dates on front axle hub and bearings (wheel bearings) supplied to arvinmeritor.as a result, arvinmeritor notified mack of axles supplied with possible defective front hub assemblies.as a result of that notification, 998 trucks are being recalled by mack for defective front axle wheel bearings which may fail in such a way that a wheel separation or wheel bearing fire occurs.see attached summary report for additional details. |