Drive Bearing Assembly Replacement; Door Bearing Assembly Removal; Door Bearing Assembly Installation - Graco GrindLazer 270 Repair Manual

Drive Bearing Assembly Replacement

Drive Bearing Assembly Replacement
Door Bearing Assembly
Removal
1. Remove four nuts holding bearing assembly onto
door and remove door.
Door Bearing Assembly
Installation
1. Insert new door bearing assembly through hole in
door. NOTE: Make sure shaft seal is on the inside of
the cage.
14
ti14767b
ti15071b
2. Install dust cover onto bearing. Hand-tighten nuts
and lock washers to the door. NOTE: Do NOT fully
tighten bolts at this time.
3. Assemble door onto unit and slide door around until
the bearing assembly settles into position for proper
alignment.
4. Tighten four nuts on bearing assembly to secure it
into place.
5. Tighten four bolts to hold door in place.
ti17815a
ti17821a
3A0102D