Subject on installation of new-style height control valve for al suspension originally built with height...
Mack technical service bulletin SB541002 for 1999 Mack CH, 1999 Mack CL and 1999 Mack RD and others.
- Bulletin number
- SB541002
- Component
- Engine and engine cooling: exhaust system: emission control: crankcase (PCV)
- Summary
- Subject on installation of new-style height control valve for al suspension originally built with height control valve and separate pilot dump valve. Tt
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