How do you give a cat a oil sample?
Set the engine at low idle. Remove the dust cap from the valve and wipe the valve with a clean cloth. Insert the probe into the valve and collect about 100 ml (4 fl oz) of oil into a waste container. If the oil flow is slow at low idle, have someone accel- erate the engine to high idle while extracting the sample.
What is SOS oil sampling?
SYSTEMATIC OIL SAMPLING. (S.O.S) S.O.S ANALYSIS TESTS. Defective bearings, piston rings that don’t move and high oil consumption. These are all symptoms of engine problems associated with engine oil condition.
Where can I get lubricant oil sample?
The best place to sample engine crankcase oil is also just before the filter. The sampling valve should be installed between the pump and filter. This sample location is highly preferred over sampling from a drain port or using a vacuum pump and tube inserted down the dipstick port.
How is oil sampling done?
Three sampling procedures commonly associated with engine oil sampling include: sampling a pressurized line before the system filter; using a drop tube in the dipstick tube; and procuring a sample midstream from a drain port while draining the engine.
What does SOS stand for Caterpillar?
Cat Service Information System (SIS) is an online electronic service reference tool providing detailed service information for Cat products from 1977 up to today.
In what situation is a scheduled oil sampling SOS likely to be used?
Oil Contamination Analysis determines the presence of external contaminants….Scheduled Oil Sampling (SOS)
| Primary Elements | Iron |
|---|---|
| Secondary Elements | Chrome, Aluminum |
| Potential Wear | Liners, Pistons, Rings |
| Problem Area & Causes | Abnormal operating temperatures, Oil degradation, Stuck/Broken Rings, Fuel and/pr Coolant Contamianation |
What are the three 3 methods for taking an oil sample?
How long does an oil analysis take?
Once received, it takes the lab between 48-72 hours to turn the sample around, which means that on average, almost 17 days have gone by before results are available to the customer.
Why is oil sampling necessary?
The importance of oil sampling on a regular basis Routine oil sampling is the key to a successful maintenance program. Oil testing provides essential information to determine the condition of your equipment. Baseline of normal wear can be established during the first few months of a program.
Where is the best location to take an oil sample on a hydraulic system?
For most hydraulic systems, a good location for a single primary sampling port is on the return line, directly upstream of the return line filter, as shown in Figure 1. For systems with multiple return lines, multiple primary sampling locations may be required.