WX/WXR and WXLL Trucks with Rusting Driver's Side Vent Window Frame:
SP 8-844-001 (917 KB)
WX/WXR Trucks without Radiator Surround Panel:
SP 8-672-001 (648 KB)
SP 8-662-001 Cab Latch Bracket
SP 8-662-001 (318 KB)
Omitted Weld on Right-Side Cab Hinge
SP 8-661-001 (403 KB)
WX/WXR and WXLL Trucks with Loose Forward Spring Hanger Fasteners:
SP 7-370-001 (980 KB)
Haulmaax Suspension Plate Upgrade
SP 7-350-004 (2.15 MB)
Hendrickson Haulmaax Suspension Plate Upgrade
SP 7-350-004 (1.94 MB)
WX/WXR Trucks with Relaxation of Rear Suspension Fasteners:
SP 7-350-003 (3.95 MB)
WX/WXR Trucks with Relaxation of Rear Suspension Fasteners (Addendum):
SP 7-350-003 (134 KB)
WX/WXR and WXLL Trucks with 54" Hendrickson HAULMAAX Suspension:
SP 7-350-002 (541 KB)
Cracked Welds on Fabricated Uprights
SP 7-236-001 (1.07 MB)
Incorrect brake pedal installation, right side driver station
SP 5-720-001 (389 KB)
ArvinMeritor Adjusting Ring Interference
SP 4-330-001 (620 KB)
WX/WXR and WXLL Trucks with Incorrectly Wired 12 Volt Electric Fuel Heater:
SP 3-438-001 (573 KB)
WXLL Secondary Light Bar Upgrade
SP 3-144-003 (395 KB)
WX/WXR Trucks Requiring New Gateway Module:
SP 3-144-002 (1.34 MB)
WX/WXR Trucks with Faulty Gateway Module (Addendum):
SP 3-144-001-R1 (122 KB)
WX/WXR Trucks with Faulty Gateway Module:
SP 3-144-001 (724 KB)
WX/WXR and WXLL Trucks with Cummins ISM Engine Displaying Engine Fault Code when Fan Engages:
SP 2-872-001 (2.42 MB)
Diesel Particulate Filter regeneration enhancements for Cummins ISC/ISL engines
SP 2-230-001 (705 KB)
Coolant Surge Tank Cover Service Program
SP 2-212-003 (1.44 MB)
WX/WXR Trucks Equipped with Horizontal Exhaust Requiring an Additional Surge Tank Support Bracket:
SP 2-212-002 (1023 KB)
WX/WXR and WXLL Trucks with Cummins ISL03 or ISC03 Engines with an Expansion Tank Pressure Cap with Incorrect Pressure Rating:
SP 2-212-001 (241 KB)
WX/WXR and WXLL Trucks with Cummins ISM Engine and Texaco Extended Life Coolant:
SP 2-209-001 (127 KB)
Contact Between the Fan Ring and the Left-Side Radiator Stay Rod
SP 2-202-001 (680 KB)
Incorrect Spacing And Alignment Between The Fan, Fan Ring, And Radiator Shroud; Incorrect Fan Ring Seal Installed
SP 2-201-001 (2.03 MB)
WX/WXR and WXLL Trucks with Cummins ISL/ISC Engine Low Coolant Interface Connector:
SP 2-132-001 (2.61 MB)
WX/WXR Trucks with Loose Front Engine Mount Fasteners:
SP 2-120-001 (923 KB)
ACX Light Bar Replacement
3-144-004 (419 KB)