Engine Pulley Replacement - Graco GrindLazer Pro RC813 G Operation, Repair, And Parts

Repair

Engine Pulley Replacement

1. Remove the lock nuts that hold the engine plate to
the inner frame using a 9/16" socket or wrench.
2. Lift the engine off the machine.
3. Remove the hex bolt below the pulley using the 5/8"
socket, followed by the set screws using the 5/32"
hex key.
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4. When reinstalling, adjust the pulley so that the
distance between the bottom face of the engine
plate and the uppermost edge of the V-belt groove
is 2 inches.
***RECOMMENDED***
Use medium strength thread locker or equivalent on set
screws when reinstalling pulley.
3A5581C