27
12.2.2
JTM-1254RVS (R8) Upper Head Assembly – Parts List
Index No Part No
Description
Size
Qty
1 ................ JTM949EVS-A77 ...... Upper Pulley Housing .............................................. ...................................... 1
2 ................ JTM1254RVS-A02 .... Motor Disc - Upper................................................... ...................................... 1
3 ................ TS-1523011 .............. Set Screw ................................................................ M6x6L ........................... 4
4 ................ JTM1254RVS-A04 .... Belt........................................................................... ...................................... 1
5 ................ JTM1254RVS-A05 .... Motor Disc - Lower................................................... ...................................... 1
7 ................ 6295247 .................... Key........................................................................... 7x7x25L ........................ 1
8 ................ JTM1254RVS-A08 .... Spring ...................................................................... ...................................... 1
9 ................ JTM1254RVS-A09 .... Washer .................................................................... ...................................... 1
10 .............. BB-6204ZZ ................ Ball Bearing ............................................................. 6204ZZ ......................... 1
11 .............. JTM949EVS-A69 ...... Motor Pulley Cover .................................................. ...................................... 1
12 .............. TS-1504041 .............. Hex Socket Cap Screw ............................................ M8x20 ........................... 3
13 .............. JTM1254RVS-A13 .... Upper Cover ............................................................ ...................................... 1
14 .............. TS-1502041 .............. Hex Socket Cap Screw ............................................ M5x16 ......................... 10
15 .............. BB-6009ZZ ................ Ball Bearing ............................................................. 6009ZZ ......................... 1
16 .............. JTM1254RVS-A16 .... Dial Housing ............................................................ ...................................... 1
17 .............. TS-1503071 .............. Hex Socket Cap Screw ............................................ M6x30L ......................... 4
18 .............. TS-1523051 .............. Set Screw ................................................................ M6x16L ......................... 2
19 .............. JTM1254RVS-A19 .... Bushing .................................................................... ...................................... 1
20 .............. JTM1254RVS-A20 .... Spacer ..................................................................... ...................................... 1
21 .............. JTM1254RVS-A21 .... Worm Gear Shaft ..................................................... ...................................... 1
22 .............. JTM1254RVS-A22 .... Worm Gear ............................................................. ...................................... 1
23 .............. 5301041 .................... Spring Pin ................................................................ Ø5x10L ......................... 2
24 .............. PS3L12 ..................... Bushing .................................................................... ...................................... 2
25 .............. PS4L16 ..................... Shaft ........................................................................ ...................................... 1
26 .............. 5302611 .................... Spring Pin ................................................................ Ø3x12L ......................... 1
27 .............. JTM1254RVS-A27 .... Handwheel ............................................................... ...................................... 1
.................. JTM1254RVS-A27A .. Handwheel Assembly (includes #18,27,28) ............ ...................................... 1
28 .............. JTM1254RVS-A28 .... Grip .......................................................................... ...................................... 1
29 .............. JTM1254RVS-A29 .... Chain axle ................................................................ ...................................... 1
30 .............. 5509313 .................... Spring Pin ................................................................ Ø4x16L ......................... 2
31 .............. GA7X-865 ................. Spring Pin ................................................................ Ø3x25L ......................... 1
32 .............. JTM1254RVS-A32 .... Chain ....................................................................... ...................................... 1
33 .............. JTM1254RVS-A33 .... Screw ....................................................................... ...................................... 1
34 .............. JTM1254RVS-A34 .... Spacer ..................................................................... ...................................... 1
35 .............. JTM1254RVS-A35 .... Jointer ...................................................................... ...................................... 1
36 .............. JTM1254RVS-A36 .... Adjustable Plate ....................................................... ...................................... 1
37 .............. JTM1254RVS-A37 .... Shift Sleeve ............................................................. ...................................... 2
38 .............. 6294761 .................... Key........................................................................... 6x6x45L ........................ 1
39 .............. JTM1254RVS-A39 .... Regulating Screw .................................................... ...................................... 1
40 .............. 5307431 .................... Spring Pin ................................................................ 3/32"x3/4"...................... 1
41 .............. JTM1254VS-A41 ....... Flat Washer ............................................................. Ø8 ................................. 1
42 .............. JTM1254RVS-A42 .... Bearing Housing ...................................................... ...................................... 1
43 .............. BB-6010ZZ ................ Ball Bearing ............................................................. 6010ZZ ......................... 2
44 .............. JTM1254RVS-A44 .... Spindle Disc - Upper ................................................ ...................................... 1
45 .............. JTM1254RVS-A45 .... Spindle Disc - Lower ................................................ ...................................... 1
47 .............. JTM949EVS-A48 ...... Brake Shoe .............................................................. ...................................... 1
48 .............. JTM949EVS-A58 ...... Lock Collar ............................................................... ...................................... 1
49 .............. JTM949EVS-A62 ...... Brake Spring ............................................................ ...................................... 1
50 .............. JTM949EVS-A43 ...... Brake Base .............................................................. ...................................... 1
51 .............. TS-1504041 .............. Hex Socket Cap Screw ............................................ M8x20L ....................... 10
52 .............. JTM949EVS-A53 ...... Brake Sleeve ........................................................... ...................................... 1
53 .............. JTM949EVS-A54 ...... Spindle Brake Shaft ................................................. ...................................... 1
54 .............. JTM949EVS-A56 ...... Spindle Brake Lever Pivot ....................................... ...................................... 1
55 .............. TS-1503071 .............. Hex Socket Cap Screw ............................................ M6x30 ........................... 1
56 .............. JTM949EVS-A63 ...... Spindle Brake Lever ................................................ ...................................... 1
57 .............. JTM949EVS-A50 ...... Brake Lock Knob ..................................................... 3/8" ................................ 1
58 .............. JTM949EVS-A49 ...... Brake Shaft .............................................................. ...................................... 1
59 .............. JTM949EVS-A47 ...... Brake Finger Stud (set of 2)..................................... ...................................... 1
60 .............. JTM949EVS-A46 ...... Retaining Ring ......................................................... STW8 ............................ 1
61 .............. JTM1254VS-A61 ....... Hex Nut .................................................................... 5/8-18UNF .................... 1
Summary of Contents for JTM-1254VS
Page 7: ...7 4 1 Machine dimensions JTM 1254VS and JTM 1254RVS Figure 4 1 Installation Diagram...
Page 8: ...8 4 2 Overview and terminology JTM 1254VS and JTM 1254RVS Figure 4 2 Overview...
Page 19: ...19 Figure 9 6...
Page 22: ...22 12 1 1 JTM 1254VS Upper Head Assembly Exploded View...
Page 26: ...26 12 2 1 JTM 1254RVS R8 Upper Head Assembly Exploded View...
Page 30: ...30 12 3 1 JTM 1254VS Lower Head Assembly Exploded View...
Page 34: ...34 12 4 1 JTM 1254RVS R8 Lower Head Assembly Exploded View...
Page 38: ...38 12 5 1 JTM 1254VS Base Machine Exploded View...
Page 41: ...41 12 6 1 JTM 1254RVS R8 Base Machine Exploded View...
Page 50: ...50 13 0 Electrical Connections JTM 1254VS RVS 230V Wiring Diagram 460V Wiring Diagram...
Page 52: ...52 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...