1998 INTERNATIONAL HARVESTER 4900 Recalls (2)

Campaign:
02V135002 on 09/05/2002
Component:
Service brakes, air:supply:check valve
Manufactured:
08/10/1997 - 01/27/2002
Affected:
108,560
Defect:
On certain medium and heavy duty trucks, a brass fitting connects the double check valve to the brake relay valve. with certain inputs to the vehicle, the weight of the check valve on the fitting can cause the assembly to resonate. the subject vibration can cause excessive strain levels in the fitting, which could eventually fatigue and fail.
Consequence:
If the fitting breaks, the rear service brakes will cease to operate without warning, resulting in an extended stopping distance, increasing the risk of a crash.
Correction:
Dealers will install a kit to remount the double check valve with a flexible hose on the majority of vehicles. on a small number of units with clearance issues or traction control, a kit with a new relay valve that has a built-in double check valve will be installed. owner notification began september 11, 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 international at 1-800-448-7825.
Notes:
Also, customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).

Campaign:
03V137000 on 04/21/2003
Component:
Service brakes, air
Manufactured:
02/11/1998 - 01/27/2002
Affected:
2,818
Defect:
On certain heavy duty trucks, a brass fitting connects the double check valve to the brake relay valve. with certain inputs to the vehicle, the weight of the check valve on the fitting can cause the assembly to resonate. the subject vibration can cause excessive strain levels in the fitting, which could eventually fatigue and fail.
Consequence:
If the fitting breaks, the rear service brakes will cease to operate without warning, resulting in an extended stopping distance, increasing the risk of a crash.
Correction:
Dealers will install a kit to remount the double check valve with a flexible hose on the majority of vehicles. on a small number of units with clearance issues or traction control, a kit with a new relay valve that has a built-in double check valve will be installed. owner notification began on april 18, 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 international at 1-800-448-7825.
Notes:
International recall no.02506. customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).

1998 INTERNATIONAL HARVESTER 4900 TSBs (2)

Bulletin:
G98506
Component:
052000 parking brake:driveline
Summary:
Vehicle recall regarding the dcm parking brake drum separating from the transmission flange yoke and the transmission companion flange due to an assembly problem. *tt
Bulletin:
030401
Component:
030000 service brakes, hydraulic
Summary:
New hydraulic disc brake slide pins, bolts, and lubricant. various models including the 3400, 4200, 4300, and 4400. *tt

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