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Amel Super Maramu 2000

Onan MDKAL Exhaust Elbow Replacement

Part 4: Cleaning Exhaust manifold

 

Now looking at the exhaust manifold build up
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Preparing for cleaning
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Used what I had
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

I also used a metalic brush and various grid of sand paper (from 60 to 100)
You can already see of the carbon build up in the plastic bag
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Little rush on the bolt, using a brush to clean
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Looking almost like new

Note from Bill Kinney SM160 Harmonie: the lock washer should be changed as they anneal and lose their spring.

 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Exhaust manifold looking better
Note all the carbon residue
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Note all the carbon residue
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Exhaust manifold Before/After
 Amel Super Maramu 2000 Genset Onan Exhaust Elbow Replacement

 

Go to: Part 5
Exhaust Mixing Elbow reassembly