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LubeTrak White Papers -
Sampling Guidelines for Over-the-Road Equipment
|
Fluid
Type or System
|
Regular
Use
|
Intermittent
Use
|
|
Diesel
Engines
|
10,000
miles or 250 hours
|
quarterly
|
|
Gear
Boxes
|
20,000
miles or 500 hours
|
quarterly
|
|
Hydraulic
Systems
|
20,000
miles or 500 hours
|
quarterly
|
|
Coolants
|
20,000
miles or 500 hours
|
quarterly
|
|
Gasoline
or LPG engines
|
3,000
miles or 150 hours
|
quarterly
|
|
Vehicle
Fuel Tanks
|
as
needed for troubleshooting
|
same
|
|
New
Diesel Fuel Loads
|
every
shipment of new product or supplier
|
every
shipment of new product or supplier
|
|
Storage
Tanks (bottom)
|
quarterly
|
quarterly
|
|
|
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