BEST 4900 Lever Trim Instructions

BEST 4900 Lever Trim

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RIM CYLINDER INSTALLATION

1. INSERT RIM CYL INDER INTO TRIM.
2. POSITION SLEEVE BY PLACING TABS INTO THE NOTCHES IN THE TRIM PLATE.
3. PLACE STRAP ON THE SLEEVE.
4. SECURE CYL INDER BY TIGHTENING SCREWS.

TRIM INSTALLATION

FOR DEVICES WITH CYLINDER FUNCTION, INSERT CYLINDER TAILPIECE INTO THE CAM

FOR DEVICES WI TH ACTIVE LEVER OR KNOB MAKE SURE YOKE FINGER IS UNDER THE LIFT WITH I1/16 GAP.
SECURE THE CHASSIS TO THE TRIM WITH SCREWS

MORTISE CYLINDER INSTALLATIONN

NOTE
REF DIM DOES NOT APPLY TO MORTISE DEVICE TRIMS

CHANGING HAND

HAND CHANGE MORTISE YOKE ASSEMBLY

1. REMOVE THE TRIM FINGER BY REMOVING THE GROOVE PIN.

2. ROTATE FINGER 180 AND REASSEMBLE WITH GROOVE PIN

3. REMOVE BEAM BY REMOVING RETAINING RING

4. ROTATE LEVER 180

5. POSITION BEAM IN THE NOTCH, SECURE IT TO THE LEVER WI TH RETAINING RING.

DISASSEMBLE

1. PAN HEAD SCREW, BOTTOM TRIM STUDS AND BRACKET.
2. YOKE ASSEMBLY BY REMOVING SCREW.
3. BEAM FROM LEVER BY REMOVING RETAINING RING.

REASSEMBLE

1. ROTATE LEVER 180° AND SECURE IT TO THE BEAM WITH RETAINING RING.
2. INSERT YOKE BOSSES INTO SPRINGS AND PUSH UP TO SEAT YOKE ASSEMBLY INTO THE TRIMPLATE AND SECURE WITH SCREW AND WASHER.
3. SECURE BOTTOM BRACKET,STUDS WITH SCREW.

TRIM CONVERSION

CHANGING 4902/4903 TRIM TO 4908/4914 (KIT FC-08 OR VFC-08)

DISASSEMBLE

1. BEAM FROM LEVER BY REMOVING RETAINING RING
2. REMOVE BOTTOM BRACKET WITH TRIM STUDS

REASSEMBLE

1. ROTATE BEAM 180° AND SECURE IT TO THE LEVER WITH RETAINING RING. PLACE ROLLER ONTO THE BEAM.
2. INSERT SPRING SEATS INTO TOP BRACKET AND INSERT SPRINGS ONTO THE SPRING SEATS AS SHOWN.
3. INSERT YOKE BOSSES INTO SPRINGS AND PUSH UP TO SEAT YOKE ASSEMBLY INTO THE TRIMPLATE AND SECURE WITH SCREW AND WASHER.
4. SECURE BOTTOM BRACKET AND TRIM STUDS WITH PAN HEAD SCREW.

CHANGING 4908 TO V4908 IKIT 1-49-011

DISASSEMBLE

1. REMOVE BOTTOM BRACKET AND STUDS BY REMOVING SCREW.
2. PULL OUT YOKE ASSEMBLY BY REMOV ING SCREW AND WASHER.

REASSEMBLE

1. INSERT VANDAL YOKE BOSSES INTO SPRINGS AND PUSH UP TO SEAT YOKE ASSEMBLY INTO THE TRIMPLATE AND SECURE WITH SCREW AND WASHER.
2. SECURE BOTTOM BRACKET, TRIM STUDS WITH PAN HEAD SCREW.

CHANGING 4908/4914 TRIM TO 4902/4903

DISASSEMBLE

1. BOTTOM BRACKET, TRIM STUDS AND SCREW.
2. YOKE. SPRINGS AND SPRING SEATS BY REMOVING SCREW.
3. BEAM BY REMOVING RETAINING RING.

REASSEMBLE

1. ROTATE BEAM 180° AND PLACE IN THE NOTC IN THE TRIMPLATE AND SECURE IT TO THE LEVER WITH RETAINING RING.
2. ASSEMBLE TRIM STUDS THRU BOTTOM BRACKET AND SECURE TO TRIMPLATE WITH PAN HEAD SCREW

RETRO-FIT APPLICATIONS

CHANGING STUD LOCATIONS

1. REMOVE YOKE ASSEMBLY,SCREWS AND BRACKETS
2. ROTATE BRACKETS 180°.
3. PUSH TRIM STUDS THRU BRACKET IN CORRECT LOCATION.
4. REPLACE SPRING SEATS AND SPRINGGS INTO TOP BRACKET
5. REATTACH TOP BRACKET AND YOKE ASSEMBLY.
6. FASTEN BOTTOM BRACKET.

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