Introducing the 40H Lock
40H Series Service Manual
2–3
The table below summarizes the conversion capabilities of the
40H Universal Function
Locks.
The following functions must always be ordered by
their specific
function letters and require the case to be opened when converting to a
different function:
■ LT
■ RHB
■ S
■ B
■ B5
■ B7
■ BA
■ BW
■ CHB
■ G
■ LB
WORKING WITH TRIM KITS
A 40H trim kit is half of a complete trim package. An outside trim kit must
be matched with the appropriate inside trim kit to operate with a lock.
Each kit includes all parts, including fasteners, required for installation of
the trim on one side of the door.
Because many lock functions share a common case assembly and differ
only in trim, using trim kits is an easy and efficient way to convert
between functions. The table below shows how to match the appropriate
inside trim kit and outside trim kit with each function. For information
about how to order 45 & 47H trim kits, see
Trim Parts
on page 5-1.
UNR UNT UNAB
RTAB
A, AT,
D, N,
NX, R
L, T AB, TA,
TD
C, INL,
ZD, XR,
W
IND H, HJ
What is the default function for the universal
lock?
Which functions can be
configured when
ordering a universal lock?
Which functions can be built from a universal
case, but require additional or different trim?
Which functions found in universal locks have
parts removed when they are ordered as specific
functions, limiting their ability to be converted?
A, N,
NX
LTA,TD
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