This service bulletin outlines the steps to add the secondary air filter
Mci technical service bulletin SB 3146 for 2018-2021 Mci J4500, 2019-2021 Mci D45CRTLE and 2019-2021 Mci J3500.
- Bulletin number
- SB 3146
- Component
- Equipment
- Summary
- This service bulletin outlines the steps to add the secondary air filter. The secondary filter can only be used with primary air filter, MCI P/N: 09-03-1858.
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