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MA-Series Service Manual
Introduction
Introduction
This manual contains a complete listing of parts and assemblies for MA-Series mortise locks manufactured by Falcon
Lock Company. This edition lists components of MA-Series locks manufactured after April, 2010. All lock case covers
are labeled with dates to identify year of manufacture. Example: 12507 = the 125
th
day of 2007.
Exploded views of each lock function and trim assembly are provided with accompanying charts to identify parts for
replacement purposes. Exploded views of trim are shown with parts for standard size doors. In addition, this manual
provides lock trim ordering procedures, cylinder length charts by door range, and all auxiliary components of the MA-
Series mortise locks.
Standard.Features*
Certifications
ANSI A156 .13, Series 1000, Grade 1 Operation and Security, UL Listed for 3-hour fire door
Latch
2-piece brass mechanical anti-friction bolt,
³⁄v
” projection
Strike
1Z⁄v
” x 4
M⁄,
”, ANSI, Square corner, with dust box
Cylinder
6-Pin solid brass, keyed 5-pin, Falcon G keyway, keyed different (KD)
Door Range
1
³⁄v
” – 2
Z⁄x
” standard
Keys
Two, nickel silver cut keys per lock, Falcon G keyway
Backset
2³⁄v
”
* Locks are furnished with standard features unless otherwise specified.
Lock.Assembly.Drawing.Index
The Lock Assembly Drawing Index provides visual representations and textual descriptions of available functions.
Page numbers for full trim and chassis drawings are referenced.
Key
Key
Lever
T-Turn
Knob
Rigid Knob
Blank Plate