Manual, Flexdeburr, RC‑660 Series
Document #9610‑50‑1017‑10
Pinnacle Park • 1031 Goodworth Drive • Apex, NC 27539 USA • Tel: +1.919.772.0115 • Fax: +1.919.772.8259 • www.ati‑ia.com
31
13.
To install the new motor, apply a thin coating of Magnalube or equivalent to the outer surface of
the motor contact sleeve.
14. Gently insert the new turbine motor assembly into the front housing assembly and through the
ring cylinder. Orient the turbine motor so that the air port in the turbine motor lines up with the
opening in the front housing assembly.
15. Apply a thin coating of Magnalube to the alignment pin and O‑ring. Insert the pin and O‑ring
into the front housing as shown in the following figure.
16. Align the pivot bearing in the rear housing to the pivot post on the back of the turbine motor.
Assemble the rear housing to the front housing using the alignment pin for proper orientation.
17. Apply Loctite 222 to the (6) M4 socket head cap screws, and using a 3 mm hex key, install
the (6) M4 socket head cap screws that secure the rear housing to the front housing. Tighten to
12 in‑lbs (1.4 Nm).
Figure 6.4—Rear Housing and Turbine Motor Installation
[15,16] Apply Magnalube
to the Alignment Pin
[14] Turbine Motor Assembly
Apply Magnalube to the O-ring [15]
Front Housing Assembly [15,16]
[17] (6) M4 Socket Head Cap Screws
[16] Rear Housing Assembly
Apply Magnalube Outer
Surface of Contact Sleeve on [13]
Pivot Post [16]
Pivot
Bearing [16]
[#] Indicates the associated step
number(s) in the procedure.
Turbine Motor Air Port [14]
18. Fit the retaining ring and rubber disk over the spindle supply fitting assembly. Point the teeth on
the retaining ring toward the tube connection side of the fitting.
19.
Apply Loctite 569 to the threads of the spindle supply fitting.
20.
Thread the spindle supply fitting assembly into the turbine motor. Tighten it hand tight plus an
additional 1/2 turn.
Figure 6.5—Spindle Supply Fitting Assembly
[19] Apply Loctite 569
to Threads
[18] Spindle Supply
Fitting Assembly
[18] Internal Retaining
Ring Teeth Point Towards
Port Connection
Rubber Disk [18]
Tube Connection [18]
[#] Indicates the associated step
number(s) in the procedure.