18
PARTS LIST, Continued
UPPER ARM AND DANCER ARM ASSEMBLY
KEY QTY. PART NO. DESCRIPTION
5 4 426368 Hex head cap screw, 5/16-24 x 3/4
6 4 426369 Lockwasher, 5/16
9 1 423372 Lockwasher, 3/8
10 4 426373 Flat washer, 3/8
26 3 426396 Hex head cap screw, 3/8-16 x 8
2 426396 Hex head cap screw, 3/8-16 x 8 (Alternate)
27 4 517779 Keeper roller mounting plate
4 426397 Keeper roller mounting plate (Alternate)
28 13 426398 Keeper roller
29 5 426399 Elastic stop nut, 3/8
30 2 426390 Hex nut, 3/8-16
31 1 426400 Upper arm
32 1 426401 Hex head cap screw, 3/8-16 x 1 1/2, full threads
33 1 426402 Lacing latch
34 3 426403 Hex head cap screw, 3/8-16 x 4 1/2
35 1 426404 Hex head cap screw, 3/8-16 x 3/4
36 1 517780 Dancer arm bumper
37 1 426406 Bumper spacer
38 2 426407 Upper arm spacer
39 1 426408 Bumper bracket
40 13 426409 Strap accumulation roller
41 2 426410 Spacer
42 1 426411 Dancer arm
43 2 426412 Flanged cartridge bearing, 1 dia.
44 2 426413 Bearing alignment plate
45 1 426414 Connecting link, #35 chain
46 1 426415 Actuation chain
46 1 426416 Hairpin clip
48 3 426417 Hex head cap screw, 3/8-16 x 7
2 426417 Hex head cap screw, 3/8-16 x 7 (Alternate)
49 2 426418 Retaining ring, external,1
50 1 426419 Dancer arm sprocket
51 1 426420 Sprocket key
67 1 426421 Hex head cap screw, 3/8-16 x 1 3/4
68 1 426422 Dancer arm extension spring
69 1 517778 Spacer
70 1 517777 Spacer
• When ordering parts, please show model, part number and name.
• Common hardware parts may be obtained at any local hardware supply.