2016 ARBOC SPIRIT OF MOBILITY TSBs (12)
- Bulletin:
- AR831
- Component:
- 160000 structure
- Summary:
- Front pivot mount reinforcement-complaint-pivot mounts 1306500-18 (rs) and 1306500-19 (cs)= bolts coming loose/shearing causing bracket failure. cause-inferior bracket support leading to bolt shearing and pivot mount movement. correction-ad
- Bulletin:
- AR833
- Component:
- 114000 electrical system:wiring
- Summary:
- Dallas dart-speaker mofification-complaint-rear speakers not functioning. cause-speakers wired to gm oem connection. correction-re-wire into pa system. 27 dallas dart buses affected, built in 2016 (2607, 2685-2691, 2695-2697, 2700-2703, 271
- Bulletin:
- AR839
- Component:
- 021300 suspension:front:shock absorber
- Summary:
- Ar839-upper shock/track bar mount replacement. complaint-cracking at upper shock and track bar mounts on chassis frame. cause-concentrated stress loads. correction- drill 1/8" stop holes into frame at the end of the cracks and weld provided
- 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:
- AR844
- Component:
- 020000 suspension
- Summary:
- Ar844-lower shock bracket replacement-complaint-restricted shock compression with new upper shock mount location (ar839). cause-new location of upper shock bracket completed in ar839 (if completed previously). correction-remove both existin
- 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:
- AR854
- Component:
- 110000 electrical system
- Summary:
- Ar854-change electrical body to aux battery connections. complaint-electrical body connections tied to starter battery instead of aux battery. cause-electrical design. correction-relocate battery connection and add jumper harness between ci
- Bulletin:
- AR856
- Component:
- 060000 engine and engine cooling
- Summary:
- Ar856-customer concern about location of thomas compressor in wet areas. cause-engineering design for placement. correction- relocate thomas compressor to driver side rear of vehicle.
- 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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