Lock case assemblies
Schlage • L-Series service manual • 85
L9453
Assembled Lock Case L283-137
Number Description
Part
Number
4 Entrance Deadbolt L283-004
5 Auxiliary Latchbolt L283-006
6 Latchbolt L283-008
10 Cylinder Plate & Screw L283-055
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
28 Entrance Hub L583-030
29 Cam Follower L583-031
30 Turn Hub Spring L583-035
33 Stop Spring L583-044
34 Locking Catch L583-045
35 Catch Spring L583-047
37 Entrance Link L583-049
38 Link Pin L583-050
39 Transfer Lever L583-051
40 Simultaneous Retractor L583-053
50 Auxiliary Stop L583-196
51
1
Z\v” Faceplate Tab
L583-426
52 Case Cover Screws L583-454
53 Cylinder Retainer Screw L583-481
54 Lock Handing Screw L583-485
55 Cylinder Retainer L583-490
56 Screw Plate L583-492
58 Lock Case Cover L583-496
54
4
58
52
26
38
37
25
34
30
24
17
19
22
23
18
21
20
17
55
10
50
39
40
33
35
4
28
29
51
6
56
53
5
51
(couple before
assembly)**
13
(couple before
assembly)**
**
** See "Passage latch trim" on page 23.