Quincy Compressor QC07503S1A

Ensure the compressor is turned off and cooled down

Verify ambient temperature is above -15° F

Is a crankcase heater installed for temperatures under 32° F?

Check lubricant type and amount

Drain existing lubricant from the crankcase

Replace with Quin-Cip lubricant

Check lubricant levels for QT-5, QT-7.5 & QT-10

Check lubricant levels for all other models

Drain drop legs and traps in air distribution system

Perform overall visual inspection of the compressor

Ensure all safety guards are in place

Check for any unusual noise or vibration

Lubricant Pressure Check (QR Models only)

Apply a thin film of lubricant to the gasket surface of the new filter

Spin the filter on the threaded stud until the gasket makes contact with the housing

Tighten the filter an additional 3/4 turn

Ensure the filter is not used if bent or damaged

Select the lubricant used with the filter

Inspect for oil, grease, nicks, or burrs

Clean or replace components if necessary

Ensure components are securely fastened

Check pulley alignment with compressor sheave

Verify drive belt grooves are in line with each other

Ensure compressor crankshaft is parallel to motor or engine drive shaft

Inspect the air tank at scheduled intervals

Measure tank wall thickness at several locations

Is the tank wall thickness within acceptable limits?

Refer to federal, state, provincial, or local codes for mandatory air tank maintenance information