Chapter 7: Parts List And Schematic Diagrams - DR 16.5 Safety & Operating Instructions Manual

Chapter 7: Parts List and Schematic Diagrams

Parts List – Drive Assembly
Note: Part numbers listed are available through DR Power Equipment.
Ref# Part# Description
1 37423 Base, (16.5)
37424 Base, (21.0)
2 38131 Engine, B&S, 16.5 TQ, M/S
24931 Engine, B&S, 16.5 TQ, E/S
37246 Engine, B&S, 21.0 TQ, E/S
3 12334 Bolt, HCS, 3/8-16 x 1-3/4, Gr5
4 14516 Washer, Flat, 3/8
5 15448 Nut, Nylon Lock, 3/8-16
6 37398 Belt Tensioner
7 11241 Washer, Flat, 5/16
8 14313 Nut, Nylon Lock, 5/16-18
9 37565 Key, 1/4" x 1/4" x 2"
10 37437 Clutch, 1 Groove, (16.5)
37438 Clutch, 2 Groove, (21.0)
11 27164 Washer, .47 ID X OD X .15 Thk
12 24223 Washer, Lock, 7/16, Split
13 21654 Bolt, HCS 7/16-20 x 1-1/4, Gr8
14 38124 Belt, 5L550, (16.5)
38125 Belt, 5L640, (21.0)
15 37435 Sheave, 1 Groove, (16.5)
37436 Sheave, 2 Groove, (21.0)
16 37417 Belt Guard, (16.5)
37418 Belt Guard, (21.0)
17 37403 Bracket, Belt Guard, (16.5)
37760 Bracket, Belt Guard, Upper, (21.0)
18 37403 Bracket, Belt Guard, (16.5)
37761 Bracket, Belt Guard, Lower, (21.0)
19 37403 Bracket, Belt Guard
37404 Bracket, Belt Guard, Base, (21.0)
DR
42 ® SELF-FEEDING CHIPPER
Ref# Part# Description
20 16679 Bolt, HCS, 5/16-18 x 3/4
21 24246 Shim, Shaft, 1/-1/4, .125 Thk
24245 Shim, Shaft, 1/-1/4, .075 Thk
24244 Shim, Shaft, 1/-1/4, .050 Thk
24243 Shim, Shaft, 1/-1/4, .025 Thk
22 37456 Chipper Basic Assembly, (16.5)
37457 Chipper Basic Assembly, (21.0)
23 11152 Bolt, HCS, 3/8-16 x 1, Gr5
24 24197 Bolt, HCS, 5/16-18 x 4-1/2, Gr5
25 37427 Discharge, (16.5)
37428 Discharge, (21.0)
26 10483 Battery, SLA, 12V, 17AH
27 37462 Strap, Battery, Rod
28 14339 Washer, Flat, 1/4
29 14340 Nut, Nylon Lock, 1/4-20
30 37454 Hopper Assembly, (16.5)
37455 Hopper Assembly, (21.0)
31 37772 Arm, Bolt On, LH, (16.5)
37773 Arm, Bolt On, LH, (21.0)
32 37774 Arm, Bolt On, RH, (16.5)
37775 Arm, Bolt On, RH, (21.0)
33 14605 Bolt, HCS, 5/16-18 X 1"
Not Shown
13758 Label, Check Oil
24180 Label, Danger, Read Manual
24182 Label, Danger, Rotating Parts
24183 Label, Warning, High Speed Discharge
24181 Label, Danger, Rotating Knife & Flywheel
24185 Label, Warning, Do Not Climb
37460 Cable, Battery, Positive
37461 Cable, Battery, Negative