Loren Cook Company Wall Exhauster ACRU 225

Inspect the clear canister for grease buildup

Is the Grease Terminator 2 saturated?

Enter the number of days since the last replacement

Is replacement needed based on grease saturation or days since last change?

Ensure motor is turned off and locked out

Gather necessary tools and materials

Check motor bearings for the following conditions

Add compatible grease if necessary

Inspect for any signs of wear or damage

Identify motor service conditions and NEMA frame

Is the motor provided with provisions for relubrication?

Inspect motor bearings for signs of wear or damage

Clean motor bearings if necessary

Is lubrication required based on inspection?

Select compatible grease for lubrication

Lubricate motor bearings with selected grease

Ensure motor is powered off and locked out

Gather necessary tools and materials

Verify availability of compatible grease

Inspect motor bearings for signs of wear or damage

Is there any sign of excessive contamination or high temperature effects?

Disassemble motor bearings if necessary

Clean motor bearings thoroughly

Drill two holes with 1/4” diameter

Screw the puller arms into the tapped holes full depth of threads (3/8” to 1/2” approximately)

Align center of puller with center of shaft

Ensure all setscrews in hub are fully removed