2012 CATERPILLAR CT680 TSBs (4)
- Bulletin:
- M0066850-01
- Component:
- 060000 engine (pws)
- Summary:
- Extended life coolant (elc) exhibiting nitrite depletion in machines equipped with aluminum radiators-nitrites in extended life coolant (elc) can react with the aluminum cooler to produce elevated ph and low nitrite levels in schedule oil s
- Bulletin:
- TIBU8452-01
- Component:
- 060000 engine (pws)
- Summary:
- Ct11 and ct13 cylinder head crack inspection guide - ct11 and ct13 cylinder heads are cracking in the field. this technical information bulletin (tib) provides a guide for determining the severity and impact of cylinder head cracks on ct11
- Bulletin:
- M0067812-00
- Component:
- 160000 structure
- Summary:
- Aftertreatment outlet nox sensor internal water shield installation - water intrusion can cause the malfunction or failure of the aftertreatment outlet nox sensor on vertical exhaust configurations. the recommended repair is to install a ra
- Bulletin:
- M0093514-00
- Component:
- 020000 suspension
- Summary:
- Lower shock absorber mounting bracket may break, this is due to that the shock absorber dimension is longer than the dimension between truck frame and suspension stop. shock absorber effectively becomes stop and breaks the lower shock mount
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