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Exterior Assembly

Lever Assembly

Assembly/Verification

Interior Mechanism Housing

make sure

There is a spring button on the tube
of the assembly. It should point
away from the door edge toward
the hinge side of the door. For
keyed entry levers, the release
button should point towards the
door’s edge. Insert the square
spindle of the exterior assembly
through the cam of the lower latch
and insert the connecting screws
loosely. Tighten these two screws.

Line up the hole in the neck of the
lever with the release button, then
slide the lever until the button
aligns with the hole. Using a key,
nail, or other pointed tool, depress
the button and push the lever onto
the tube until the button snaps into
the hole in the neck of the lever.

Using a key from the exterior,
operate the deadbolt latch to insure
correct alignment. Operate the
exterior lever insuring smooth
operation. If the deadbolt or the
exterior lever does not operate

smoothly, adjust the installation
plate up and down or side to side to
find the correct position then
tighten all four connecting screws.

Reinstall the interior mechanism
housing on the installation plate
with the two self-thread screws
saved before. Once this operation
is done,

the square

spindle for the interior mechanism
housing is inside the hub of the
lower latch and operates the latch.
Note that the thumbturn must be in
the vertical position, then slide the
lever over the bottom tube and
proceed same as with the exterior
assembly.

2

An ASSA ABLOY Group brand

P/N 80-9510-0056-010 Rev B

DEADBOLT LATCH
INSTALLATION

Insert latch through the hole in the
door edge and screw in place using
two 3/4" Phillips head screws. There
is a rectangular slide cam on the
back side part of the latch This is the
top of the latch. It should be up.

DO

NOT INSTALL WITH THIS
POINTING DOWN.

Latchbolt Fig. 2

Plastic Sleeve

BACKSET ADJUSTMENT

Firmly push and hold tab. Pull
deadbolt apart for 2-3/4"
backset and push together for
2-3/8" backset.

Make sure tab

is held in through motion.

Tab

LATCH INSTALLATION

Insert latch with plastic sleeve
through the hole in door edge and
screw in place using two 3/4" Phillips
head screws. Curved edge of latch
bolt should face in direction that door
closes.

Deadbolt Fig. 1

EXTERIOR LEVER
INSTALLATION

Summary of Contents for 4800LN

Page 1: ...LATION INSTRUCTIONS Installation of this product requires that two 2 1 8 holes are spaced 4 apart center to center See the hole template sheet for accurate hole locations Interior Mechanism Housing Connecting Screws Installation Plate Latch Deadbolt Latch Deadbolt Hub with Square Spindle Tailpiece ...

Page 2: ...n then tighten all four connecting screws Reinstall the interior mechanism housing on the installation plate with the two self thread screws saved before Once this operation is done the square spindle for the interior mechanism housing is inside the hub of the lower latch and operates the latch Note that the thumbturn must be in the vertical position then slide the lever over the bottom tube and p...

Page 3: ...mm hole halfway through door Finish bore from other side to prevent splintering 4 To mark strike location close the door and push locator pin through both guide holes marking the strike plates center position 5 Bore 2 holes 1 25mm through the door edge 6 For handleset installation only Bore 5 16 hole to receive bottom portion of handleset 7 Insert the latch and then trace outlines of latchplates C...

Page 4: ...ctions P N 80 9510 0056 010 Rev B REMOVAL OF CYLINDER When not installed on door REMOVAL OF CYLINDER When installed on door Remove the loose plate from the back of the cylinder Two screws hold a metal strap in place Under the C cutout in this strap is a semicircular indention in a spring loaded tab Using the cylinder removing tool wire with loop or a screwdriver place the tip of the tool against t...

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