Models 645b, 648b, 650b and 651b – MTD 244-650B000 User Manual
Page 5
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Models 645B, 648B, 650B and 651B
PARTS LIST FOR SHREDDERS
REF.
NO.
PART
NO.
CODE
DESCRIPTION
REF.
NO.
PART
NO.
CODE
DESCRIPTION
1
742-0571
Blade
40
710-0442
Hex Bolt 5/16-18x1.5" Lg.
2
710-0818
Hex Patch Bolt 3/8-24 x 2" Lg.
(5 H.P. &8 H.P. Tec.)
(Gr. 8) (Used w/Keyed Engine
710-0380
Hex Bolt 5/16-18x1.75" Lg.
Crankshaft)
(8 H.P.)*
710-1254
Hex Patch Bolt 3/8-24 x 2.25"
41
681-0004
Flail Housing Ass’y.—L.H.
(Gr. 8) (Used w/Tapered
42
781-0474A
Flail Housing Ass’y.—R.H.
Engine Crankshaft)
43
735-0639
Spark Plug Boot (Optional)
3
714-0114
Sq. Key 1/4
X
2.0" Lg. (Used
44
—
Engine
w/Keyed Engine Crankshaft)
45
747-0531A
Release Bar
4
736-0217
L-Wash. 3/8" I.D. H.D.
46
732-0546
Torsion Spring 1.06" Lg.
5
736-0247
FI-Wash. .406" I.D. x 1.25" O.D.
47
712-0429
Elastic Lock Nut 5/16-18 Thd.
Hdn.
48
710-0601
Hex Wash. Hd. Self-Tap Scr.
6
11459B
Flail
5/16-18
X.
75" Lg.
7
711-0564
Flail Spacer
49
11480
Stop Washer
8
711-0833A
Clevis Pin .496" Dia.
50
736-0264
FI-Wash. 5/16" I.D.
9
711-0834
Flail Spacer w/. 160" Dia. Hole
51
710-0542
Hex Bolt 5/16-18x8.38" Lg.
10
715-0249
Spring Roll Pin 1.12" Lg.
52
781-0487B
Back-Up Plate
11
736-0192
FI-Wash. .531" I.D. x .94" O.D.
53
16522B
Inlet Guide Ass’y.
12
681-0002
Impeller Ass’y- Comp. (Used
54
11481B
Hopper Ass’y.
w/Keyed Engine Crank-
55
781-0509
Lower Leaf Ramp Section
shaft-Incl. Ref. 1, 6, 7, 8, 9,
56
710-0286
Truss Mach. Scr. 1/4-20 x .5"*
10, 11, 12, 13, 14)
57
712-0107
Hex L-Nut 1/4-20 Thd.
681-0030
Impeller Ass’y. Comp. (Used
58
11461B
Upper Leaf Ramp Section
w/Tapered Engine Crank-
59
726-0214
Push Cap 5/8" Dia. Rod
shaft-Incl. Ref. 1,6, 7, 8, 9,
60
737-0195
Drain Elbow (5 HP B&S)
>4^
10, 11, 12, 13, 14)
737-0125
Drain Elbow (8 HP B&S)
13
781-0490
Chipper Blade
61
750-0786
Spacer .64" I.D. x .38" Lg.
14
710-1054
Flat Hd. Scr. 5/16-24 x .75" Lg.
62
738-0814
Shredder Axlef
15
712-0411
Hex Top L-Nut 5/16-24 (Gr. 5)
738-0813
Shredder Axleft
16
736-0119
L-Wash. 5/16" I.D.*
63
734-1600
Wheel Ass’y. Comp. (Plastic-
17
710-0825
Hex Bolt 1/4-20 x 3.75" Lg.*
10x2.5)
18
736-0142
FI-Wash. .281" I.D. x .5" O.D.
734-1597
Wheel Ass’y. Comp. (Steel-
19
750-0793
Chute Hinge Spacer 1.66" Lg.
10x4)
20
711-0835
Clevis Pin .5" Dia. x 4.62" Lg.
734-1598
Tire Onlytt
22
712-0291
Hex Ctr. L-Nut 1/4-20 Thd.*
64
734-1455
Rim Onlytt
23
714-3010
Cotter Pin 3/32"
X
5/8"
65
741-0487
Flange Bearing .632" I.D.tt
24
781-0457
Shredder Screen
66
734-0255
Air Valvett
25
714-0149B
Internal Cotter Pin 3/8" Dia.
67
737-0280
Grease Fittingtt
26
781-0480
Chute Deflector Ass’y.
68
710-0895
Hex Hi-Low Scr. 1/4 x .75"
27
712-3010
Hex Nut 5/16-18 Thd. (Gr. 5)
(650, 651)
28
736-0242
Bell-Wash. .345" I.D. x .88"
69
710-3038
Hex Bolt 5/16-18
X
.88" Lg.
29
720-0170
Hand Knob
(650, 651)
30
747-0744A
Chipper Door Rod
70
726-0205
Hose Clamp (650, 651)
31
732-0542
Torsion Spring 1.14" Lg.
71
751-0535-7
Fuel Line-7 in. (650, 651)
32
781-0489
Chipper Door
72
751-0570
Fuel Tank Ass’y. Comp.
33
781-0475
Chipper Chute Ass’y.
(650, 651)
34
736-0170
Spec. L-Wash. 5/16" I.D.
73
781-0497
Fuel Tank Mtg. Brkt. (650, 651)
35
712-3010
Hex Nut 5/16-18 Thd. (Gr. 5)
74
781-0498
Fuel Tank Support Brkt.
36
781-051OA
Shredder Frame (645, 648)
(650, 651)
781-0459A
Shredder Frame (650, 651)
—
764-0199A
Bag (Not Shown)
37
710-0157
Hex Bolt 5/16-24
X
.75" Lg.
—
723-0400
Safety Glasses (Not Shown)
38
736-0119
L-Wash. 5/16" I.D.*
39
710-3008
Hex Bolt 5/16-18
X
.75" Lg.
(Gr. 5)
tUsed with 10 X 2.5 Wheel (Plastic—Part No. 734-1600).
ttUsed with 10x4 Wheel (Steel—Part No. 734-1597).
*For faster service obtain standard nuts, bolts and washers locally.
If these items cannot be obtained locally, order by part number
and size as shown on parts list.
7B — Page 5