1986 Honda Magna
Total miles 23,000
Miles on oil 3,000
AMSOIL AMF 10W-40
Oil filter SMF102
Air filter K&N
Sample date 6/22/06
A friends Honda. I wanted to see what the UOA was since it had a bad rod bearing.Oil was in motorcycle for three months. Bike started to develop a knock, tore down engine and found rod bearing failed. Prior to this the bikes stator was very weak, it was replaced two days before the rod knock showed up. Bike ran strong otherwise. Picked up used and only was able to put this mileage on it since it was purchased. No existing problems where known when purchased. This sample was around town and one 6hour trip to the NC Mountains to Deal’s Gap and back. The bike is water cooled.
Aluminum..........29
Chromium..........2
Iron..............45
Copper............65
Lead..............44
Tin................3
Molybdenum.......14
Nickel............1
Manganese.........0
Silver............0
Titanium…………….....0
Potassium.........4
Boron.............6
Silicon...........10
Sodium.............4
Calcium......... 3501
Magnesium.......20
Phosphorus......1063
Zinc............1313
Barium...........0
Viscosity…………...64.9
Flashpoint F….….365
Fuel%............0.5
Coolant%………......0.0
Water%……………......0.0
Insolubles%......0.2
TBN/TAN…………......7.6
Total miles 23,000
Miles on oil 3,000
AMSOIL AMF 10W-40
Oil filter SMF102
Air filter K&N
Sample date 6/22/06
A friends Honda. I wanted to see what the UOA was since it had a bad rod bearing.Oil was in motorcycle for three months. Bike started to develop a knock, tore down engine and found rod bearing failed. Prior to this the bikes stator was very weak, it was replaced two days before the rod knock showed up. Bike ran strong otherwise. Picked up used and only was able to put this mileage on it since it was purchased. No existing problems where known when purchased. This sample was around town and one 6hour trip to the NC Mountains to Deal’s Gap and back. The bike is water cooled.
Aluminum..........29
Chromium..........2
Iron..............45
Copper............65
Lead..............44
Tin................3
Molybdenum.......14
Nickel............1
Manganese.........0
Silver............0
Titanium…………….....0
Potassium.........4
Boron.............6
Silicon...........10
Sodium.............4
Calcium......... 3501
Magnesium.......20
Phosphorus......1063
Zinc............1313
Barium...........0
Viscosity…………...64.9
Flashpoint F….….365
Fuel%............0.5
Coolant%………......0.0
Water%……………......0.0
Insolubles%......0.2
TBN/TAN…………......7.6