A - arm bed parts list – Harbor Freight Tools 3914 User Manual
Page 22
Page 22
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SKU 3914
a - arM Bed partS liSt
part
description
Qty
1a
Arm Bed Assembly
1
2a
Tension Complete Subassembly
1
3a
Tension Adjustment Knob
1
4a
Thread Disc Rotation Stopper
1
5a
Thread Tension Spring
1
6a
Thread Release Disc
1
7a
Thread Tension Disc
2
8a
Tension Screw
1
9a
Take-up Spring
1
10a
Thread Tension Post Socket
1
11a
Set Screw
1
12a
Tension Release Pin
1
13a
Oil Packing Subassembly
1
14a
Oil Packing Cover
1
15a
Oil Wick
1
16a
Screw
1
17a
Thread Take-up Cover
1
18a
Take-up Lever Cover Screw
1
19a
Faceplate Asm
1
20a
Screw
8
21a
Gasket
1
22a
Rubber Plug
1
23a
Rubber Plug
1
24a
Thread Tension Screw
1
25a
Faceplate Thread Retaining Guide
Subassembly
1
26a
Faceplate Retaining Thread Guide
1
27a
Thread Tension Disc
2
28a
Thread Tension Spring
1
29a
Thread Tension Screw
1
part
description
Qty
30a
Rubber Plug Needle Draining Crank
Hole
1
31a
Three-hole Thread Eyelet
1
32a
Faceplate
1
33a
Faceplate Sealing Gasket
1
34a
Faceplate Thread Guide
1
35a
Thread Guide
1
36a
Thread Guide Bolt
2
37a
Rubber Plug
2
38a
Bed Slide Subassembly
1
39a
Slide Plate
1
40a
Slide Plate Spring
1
41a
Slide Plate Spring Screw
2
42a
Throat Plate
1
43a
Throat Plate Screw
2
44a
Bed Screw Stud
4
45a
Rubber Plug Thread Take-up Lever
Link Pin Hole
2
46a
Rubber Plug
1
47a
Brand Plate
1
48a
Brand Plate Rivet
2
49a
Main Shaft Bushing
1
50a
Connecting Rod
1
51a
Screw
2
DOL
12-Ha Motor (Not Shown)
1
FESM-
400a
Servo motor
(Slower replacement for stock motor, not
shown, optional)
reV 07a, 10b
note: When ordering parts for this component use the suffix “a”.
note: Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts.