2017 ARBOC SPIRIT OF MOBILITY TSBs (7)
- Bulletin:
- AR840
- Component:
- 020000 suspension
- Summary:
- Complaint: desiccant dryer filters failing within months of installation which potentially leads to failure of pressure transducer and thomas compressor. cause-tanks need to be drained daily instead of previous instruction of every oil chan
- Bulletin:
- AR841
- Component:
- 356000 equipment adaptive
- Summary:
- Complaint-dedicated micros box bracket cracking. cause-bracket 1309054 does not have enough material between slotted hole and exterior edge of part. correction- replace bracket 1309054 with revised bracket 1310546. affects only dallas dart
- Bulletin:
- AR842
- Component:
- 020000 suspension
- Summary:
- Complaint: desiccant dryer filters failing within months of installation which potentially leads to failure of pressure transducer and thomas compressor. cause-tanks need to be drained daily instead of previous instruction of every oil chan
- Bulletin:
- AR845
- Component:
- 110000 electrical system
- Summary:
- Ar845-replacing underhood 100a with 120a circuit breaker. complaint-100a circuit breaker tripping prematurely. cause-manufacturing tolerances of the breaker and the temperature derate curve associated with the breaker. correction-replace un
- Bulletin:
- AR847
- Component:
- 110000 electrical system
- Summary:
- Ar847-loose thermo king power & ground lugs inspection-repair. complaint-power/ground lugs looseat connection points at circuit breaker or ground bar. cause-lugs incorrectly crimped or loose connections at circuit breaker or ground bar. cor
- Bulletin:
- AR860
- Component:
- 161000 structure:frame and members
- Summary:
- Ar860-front pivot mount inspection and repair. complaint-pivot mount bolts having repeated premature failure. cause-spring pivot bolt movement allowed by elongated mounting hole. correction-inspect/replace bolt. labor allowance 2 hours per
- Bulletin:
- AR861
- Component:
- 020000 suspension
- Summary:
- Ar861-upper shock/track bar mount inspection and repair. complaint-upper plates previously installed in ar839 are cracking and pulling away from frame. cause-insuffiecient/bad welds not holding under loads. correction-inspect/correct welds
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