Installation Guide

40
MA-Series Service Manual
Mortise Cylinders
Cylinder Collars
Standard Collars for Cylinders Ordered Separately
Escutcheon Trim Rings
Sectional Trim Rings
Length Cylinder Non-AR Cams AR Cam
1” 984D A08794-000 -
1-1/8” 250, 965, 966, 973, 974, 985 Series A08794-000 008876-002
1-1/4” 251, 986 Series A08794-001 008876-003
1-3/8” 252, 253, 987, C987, C997 A08794-002 008876-004
Longer C260 Series, (C)988, (C)990, (C)992 A08794-000 008876-000
Door
Thickness
Function
985
1-1/8”
986
1-1/4”
(C)987
1-3/8”
(C)988
1-1/2”
1-1/2” Single cylinder - A08790-000 A08790-001 A08790-002
1-1/2” Double cylinder A08790-000 - - -
1-3/4” Single cylinder - - A08790-000 A08790-001
1-3/4” Double cylinder - A08790-000 A08790-001 A08790-002
2” Single cylinder - - A08790-000 A08790-001
2” Double cylinder - - A08790-000 A08790-001
2-1/4” Single cylinder - - - A08790-000
2-1/4” Double cylinder - - - -
2-1/2” Single cylinder - - - -
2-1/2” Double cylinder - - - -
Door
Thickness
Function
985
1-1/8”
986
1-1/4”
(C)987
1-3/8”
(C)988
1-1/2”
1-1/2” Single cylinder A08794-001 A08794-002 - -
1-1/2” Double cylinder A08794-002 A08794-003 - -
1-3/4” Single cylinder A08794-000 A08794-001 - -
1-3/4” Double cylinder A08794-001 A08794-002 A08794-002 -
2” Single cylinder - A08794-000 A08794-001 A08794-002
2” Double cylinder A08794-000 A08794-001 A08794-002 A08794-003
2-1/4” Single cylinder - - A08794-000 A08794-001
2-1/4” Double cylinder - A08794-000 A08794-001 A08794-002
2-1/2” Single cylinder - - - A08794-000
2-1/2” Double cylinder - - A08794-000 A08794-001
Specify part number and finish when ordering.
(e.g. A08790-000-626)