Product Manual
22
15.1.2 Upper Head Assembly – Parts List
IndexNo PartNo Description Size Qty
1 ................ LA-072....................... Draw Bar .................................................................. R8 ................................. 1
2 ................ JTM4VS-A002B ........ Draw Bar Washer .................................................... ...................................... 1
3 ................ LA-071....................... Upper Bearing Lock Nut .......................................... ...................................... 1
4 ................ LA-070....................... Bearing Sleeve Lock Nut ......................................... ...................................... 1
5 ................ BB-6207ZZ ................ Ball Bearing ............................................................. 6207-ZZ ........................ 2
6 ................ LA-068....................... Upper Bearing Spacer (small) ................................. ...................................... 1
7 ................ LA-069....................... Upper Bearing Spacer (large) .................................. ...................................... 1
9 ................ LA-169....................... Compression Spring ................................................ ...................................... 4
10 .............. TS-1520041 .............. Set Screw ................................................................ M3x10 ........................... 4
11 .............. LA-066....................... Spindle Pulley Bearing Sleeve................................. ...................................... 1
12 .............. TS-0571021 .............. Hex Jam Nut ............................................................ 5/16” .............................. 1
13 .............. TS-0720081 .............. Lock Washer ............................................................ 5/16” .............................. 1
14 .............. LA-034....................... Brake Ring Screw .................................................... ...................................... 1
15 .............. LA-036....................... Spring ...................................................................... ...................................... 2
16 .............. BUTW31612.............. Screw ....................................................................... 3/16”x1/2” ...................... 4
17 .............. LA-037....................... Brake Lock Stud ...................................................... ...................................... 1
18 .............. LA-035....................... Brake Assembly ....................................................... ...................................... 1
19 .............. LA-065....................... Spindle Pulley (four-step) ........................................ ...................................... 1
20 .............. LA-064....................... Spindle Pulley Hub .................................................. ...................................... 1
21 .............. JTM1-021 .................. Key........................................................................... 6x6x25mm .................... 1
22 .............. VB-A33 ...................... V-belt ....................................................................... A33................................ 1
23 .............. VB225L100 ............... Timing Belt ............................................................... 225L .............................. 1
24 .............. LA-027....................... Timing Belt Flange ................................................... ...................................... 2
25 .............. LA-028....................... Timing Belt Pulley .................................................... ...................................... 1
27 .............. JTM1-C27 ................. Flat Head Screw ...................................................... ...................................... 8
28 .............. TS-0571072 .............. Hex Jam Nut ............................................................ 5/8”-18NF ...................... 1
29 .............. LA-006....................... Plastic Ball ............................................................... ...................................... 3
30 .............. LA-074....................... Spindle Clutch Lever................................................ ...................................... 1
31 .............. LA-073....................... Cam Ring ................................................................. ...................................... 1
32 .............. JTM1-032 .................. Cam Ring Pin........................................................... ...................................... 2
33 .............. JTM1-C33 ................. E-Ring ...................................................................... ...................................... 1
34 .............. LA-039....................... Brake Lock Handle .................................................. ...................................... 1
35 .............. LA-038....................... Brake Lock Pin......................................................... ...................................... 1
36 .............. TS-0680061 .............. Washer .................................................................... 1/2" ................................ 1
37 .............. JTM1-037 .................. Spindle Speed Plate (JTM-1)................................... ...................................... 1
.................. JTM1-037A................ Spindle Speed Plate (JTM-2)................................... ...................................... 1
39 .............. JTM1-039 .................. Belt Guard Assembly ............................................... ...................................... 2
41 .............. LA-012....................... Motor Mount Studs .................................................. ...................................... 2
42 .............. LA-015....................... Belt Housing ............................................................ ...................................... 1
43 .............. LA-007....................... Motor Lock Nut ........................................................ ...................................... 2
44 .............. LA-008....................... Washer .................................................................... ...................................... 1
45 .............. LA-009....................... Motor Lock Nut Handle ............................................ ...................................... 4
49 .............. LA-011....................... Motor Pulley (four-step) ........................................... ...................................... 1
50 .............. LA-013....................... Gear Housing Cover ................................................ ...................................... 1
51 .............. JTM1-C51 ................. Hex Socket Cap Screw ............................................ M5x14 ........................... 4
55 .............. JTM1-055 .................. Oil Cup ..................................................................... ...................................... 1
56 .............. JTM1-C56 ................. Key........................................................................... ...................................... 1
57 .............. LA-062....................... Spindle Gear Hub .................................................... ...................................... 1
58 .............. LA-061....................... Spindle Bull Gear Assembly .................................... ...................................... 1
59 .............. BB-6203ZZ ................ Ball Bearing ............................................................. ...................................... 1
60 .............. LA-026....................... Shaft ........................................................................ ...................................... 1
61 .............. JTM1-061 .................. Key........................................................................... 5x5x15mm .................... 1
62 .............. LA-025....................... Gear ......................................................................... ...................................... 1
63 .............. BB-6203ZZ ................ Ball Bearing ............................................................. ...................................... 1
64 .............. LA-032....................... Dowel Pin................................................................. ...................................... 1
65 .............. LA-031....................... Back Gear Shifter Fork ............................................ ...................................... 1
66 .............. LA-014....................... Gear Housing........................................................... ...................................... 1
69 .............. TS-1503041 .............. Hex Socket Cap Screw ............................................ M6x16 ........................... 6
71 .............. BB-6208ZZ ................ Ball Bearing ............................................................. ...................................... 2
72 .............. JTM1-C72 ................. Snap Ring ................................................................ ...................................... 1