Ihc · Canada · High
Ihc S1700, S2500 +3 more: Not Entered
Affects Ihc S1700, S2500, S1800, S2100, S1900 · 1977–1983 — about 202 vehicles.
The hazard
1977-83 S SERIES 1700, 1800, 1900, 2100, AND 2500 TRUCKS AND BUSES. IN VEHICLES EQUIPPED WITH 1900 LB. FRONT AXLES THE OUTPUT SHAFT OF THE SAGINAW 553 MANUAL STEERING GEAR MAY DEVELOP CRACKS INBOARD OF THE PITMAN ARM MOUNTING. CONTINUED OPERATION MAY CAUSE SHAFT FAILURE RESULTING IN SEPARATION OF THE PITMAN ARM FROM THE STEERING GEAR. THIS CAN CAUSE VEHICLE CRASH WITHOUT PRIOR WARNING.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational