Service Manual
L
49
Lock Case Assemblies
L9010
Assembled Lock Case L283-131
**
Please see “Assembly of Lock Case Parts” on page 87.
NOTE:
Lock case assembly shown for LH and LHR doors.
52
4
58
25
26
24
17
19
22
23
18
21
20
17
6
51
51
13
31
**
Number
Description
Part
Number
6
Latchbolt
L283-008
13
L9000 Lock Case
L283-112
17
Retractor Hub
L583-019
18
Hub Spacer
L583-020
19
Retractor Lever
L583-021
20
Retractor Rocker
L583-022
21
Blocking Plate
L583-023
22
Retractor Link
L583-024
23
Retractor Crank
L583-025
24
Hub Spring
L583-026
25
Fire Door Fuse
L583-027
26
Fire Door Catch
L583-028
31
Auxiliary Bar Guide
L583-038
51
1
¹⁄₄
" Faceplate Tab
L583-426
52
Case Cover Screws
L583-454
58
Lock Case Cover
L583-496