This is a analysis that I got from another schaeffer rep., so I can't answer anything about filter changes, add oil, etc. Just thought these were some pretty good numbers. and wanted to get some opinons from my friends here !!
Mack 613 over the road truck
223,617 total miles
65,952 miles on oil
Oil used was Schaeffer's Supreme 7000 15W40(#700)
N= Normal
A= Abnormal
S= Severe
X= Extra Severe
copper 24 -N (under 40 normal)
Iron 62 -N (under 100 normal)
Alum 2 -N (under 40 normal)
Lead 35 -N (under 100 normal)
moly 137 - N
Phosphorus 1262 -N
Zinc 1342 -N
Magnesium 232 -N
Calcium 3714 -N
Silicon 8 -N
Vis 14.38
SAE 40 - N
*Measures % Allowable Must Not Exceed 100 %
Sulfur 41 -N
Oxidation 15 -N
Nitration 10 -N
Soot - 39 -N
TBN - 5.5 (starts @10.0)
All other is 0
Comments ! please
Mack 613 over the road truck
223,617 total miles
65,952 miles on oil
Oil used was Schaeffer's Supreme 7000 15W40(#700)
N= Normal
A= Abnormal
S= Severe
X= Extra Severe
copper 24 -N (under 40 normal)
Iron 62 -N (under 100 normal)
Alum 2 -N (under 40 normal)
Lead 35 -N (under 100 normal)
moly 137 - N
Phosphorus 1262 -N
Zinc 1342 -N
Magnesium 232 -N
Calcium 3714 -N
Silicon 8 -N
Vis 14.38
SAE 40 - N
*Measures % Allowable Must Not Exceed 100 %
Sulfur 41 -N
Oxidation 15 -N
Nitration 10 -N
Soot - 39 -N
TBN - 5.5 (starts @10.0)
All other is 0
Comments ! please