S7520

Service Bulletin Details

Public Details for: S7520

King pin inspection


- 2021 -

CAMPAIGN FOR:
King Pin Inspection
DESCRIPTION:
Need to verify king pin nut torque.
CORRECTIVE ACTION:
1. Pull king pin caps
2. Visually inspect (nuts in place, greased, worn, etc…)
3. If nuts are missing, replace. (Follow IMPACT procedure)
4. King Pin nut torque check, using torque wrench, tighten the nut until you see movement (note the torque)
5. Re-torque the nuts to specification (763-934 Nm - 563-689 lb-ft).
6. Report results of inspection to James Olsen - [email protected]
Note:
If any questions contact [email protected]
UCHP SCC CODE: S7520
EXPIRATION DATE: 12/31/2021
UCHP LABOR CODE: 6000-06-09-01 Steering, Inspection
CAUSAL PART: 1075914
PARTS MARKUP: na
PARTS: na
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