WARNING

This product can expose you to lead which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov. 08/2018

In U.S.: Corbin Russwin, Inc. 225 Episcopal Road Berlin, CT 06037 USA Phone: 800-543-3658

Technical Product Support: Phone: 888-607-5703

In Canada: ASSA ABLOY Door Security Solutions Canada 160 Four Valley Drive Vaughan, Ontario, Canada L4K 4T9 Phone: 800-461-3007

ASSEMBLY INSTRUCTIONS
Trim	Requirement
G850, G810, O810	None
*810, *850	Check Hand (See illustration below.) To REVERSE HAND, remove and reassemble components marked (**), as shown.
*855, *859
G855, G859, O855	Assemble Cylinder (see instructions at right).

^* designates letter of grip design.

Cylinder Assembly

dard cylinders may require

• 1. Check cylinder components. Non-standard cylinders may require special collars.
• 2. Install cylinder using components marked (*). Insert cylinder into collar so that cylinder head is recessed. Slide cylinder into housing, passing tailpiece through slot in housing cam. Cut cylinder mounting screws to length, if required, and fasten cylinder securely. (DO NOT OVERTIGHTEN SCREWS.)
• 3. Check cylinder action. Cylinder must freely rotate tailpiece into lock (cam pushing locking lever down) and unlock (shown) positions. When locking lever is engaged, it depresses the trim spindle. The lever/knob/thumbturn is thus disengaged from the spindle.
• 4. Cut cylinder tailpiece ( Not trim tailpiece ). Correct length is 1/16" to 3/16" (2 to 5mm) beyond Cylinder Housing cam.
• 5. Determine trim function.
  • *855: As shipped. Key locks/unlocks knob/lever/thumbturn/. *859: Field move Function Screw to Cylinder Housing hole under cam tip. Key locks/unlocks knob/lever/thumbturn/. Key removable ONLY in locked position.
  • * designates letter(s) of grip design.

In U.S.: Corbin Russwin, Inc. 225 Episcopal Road Berlin, CT 06037 USA Phone: 800-543-3658

Technical Product Support: Phone: 888-607-5703

In Canada: ASSA ABLOY Door Security Solutions Canada 160 Four Valley Drive Vaughan, Ontario, Canada L4K 4T9 Phone: 800-461-3007

Note: When Locking Screw patch becomes worn or damaged, replace screw or use thread locking compound (available at auto parts stores).