MTD 243-638-000 - Manual (Page 17)

Model 638
PARTS LIST FOR MODEL 638 LOG SPLITTER
<4EF.
NO.
PART
NO.
CODE DESCRIPTION
REF.
NO.
PART
NO.
CODE DESCRIPTION
1 712-0359 Slotted Nut 3/4-16 Thd. 55 781-0370A N Locking Rod
2 714-0162 Cotter Pin 5/32" Dia. 57 723-0405 Filter Element
3 734-0873 Hub Cap 58 723-0406 Filter Head
4 734-1016 Wheel Ass’y. Comp. 60 727-0443 Return Hose 3/4" I.D. x 44" Lg.
734-0872 Tire Only 61 781-0538 N Hose Guard
734-1017 Rim Only 62 681-0014 N Vertical Beam Weldment
734-0255 Air Valve Only 63 737-0264 N 90° Adapter (Male)
5 736-0351 FI-Wash. .76" I.D. X 1.5" O.D. 64 726-0199 Hose Clamp .37" Dia.
6 741-3028 Bearing Cone 65 751-0535-15 Fuel Line (6" Lg.)
7 736-0921 L-Wash. 1/2" I.D.* 66 714-0470 Cotter Pin 1/8" Dia.
8 737-0192 90° Solid Male Adaptor 67 781-0535 N Tank Mtg. Brkt.
9 737-0238 Pipe Nippie 1/2 NPT 68 738-0805 Hinge Pin 1/2 x 4.8" Lg.
10 741-3029 Bearing Cup 69 751-0570 N Fuel Tank Ass’y.
11 736-0192 FI-Wash. .531" I.D. x .94" O.D. 70 781-0536 N Support Brkt.
12 710-0514 Hex Cap Scr. 3/8-16 x 1" Lg. 71 710-0253 Hex Bolt 3/8-16 X 1" Lg.
13 781-0525 N Dislodger 72 751-0580 N Muffler Guard
15 710-1018 Hex Bolt 1/2-20 x 2.75" Lg. 73 710-0117 Hex Bolt 5/16-24 x1"Lg.
(Grade 8) 74 710-0237 Hex Bolt 5/16-24 X .62" Lg.
16 710-1032 Hex Bolt 3/8-24 X 1.5" Lg. 75 710-1253 N Hex Bolt 5/16-24x5.25" Lg.
17 712-0239 Hex L-Nut 1/2-20 Thd. 76 712-0123 Hex Nut 5/16-24 Thd.
19 712-3001 Hex Jam Nut 3/8-24 Thd. 77 714-0114 Sq.-Key 1/4" x 2" Lg.
(Grade 5) 78 717-0462 Flexible Coupling
21 732-0583 Comp. Spring 4" Lg. 79 718-0248 N Gear Pump
23 781-0323B Wedge Ass’y- 80 719-0315 N Coupling Shield
24 781-0537 N Back Plate 81 726-0132 Hose Clamp 5/8"
25 781-0350A Fixed Side Gib 82 727-0451 N Suction Hose 1" I.D.
^26 781-0351 Adjustable Gib 83 727-0452 N High Pressure Hydraulic Hose
27 781-0352A Adjustable Gib Shim 48"
28 781-0356 Floating Gib Plate 84 736-0119 L-Wash. 5/16" I.D.*
29 714-0203 External Cotter Pin 85 781-0097 Rear Coupling Support Brkt.
30 715-0216 N Cylinder Mounting Pin 87 710-0157 Hex Bolt 5/16-24 X. 75" Lg.
31 718-0247 N Hydraulic Cylinder 88 710-0409 Hex Bolt 5/16-24 X 1.75" Lg.
32 717-0899 Control Valve 89 — Engine
33 727-0323 Metal Pressure Tube 90 736-0159 FI-Wash. .344" I.D. x .875"
34 781-0526 N Hose Guard O.D.
35 737-0153 Return Elbow 91 737-0236 L-Vent Pipe Plug
36 737-0279 Adapter 92 735-0639 Spark Plug Boot (Optional)
37 737-0235 3/4" Hose Barb. 93 781-0556 N Fender
38 726-0174 N Hose Clamp 1.5" O.D. 94 681-0008 N Support Ass’y.
39 710-0521 Hex Bolt 3/8-16x3" Lg. 95 681-0011 N Frame Weldment
(Grade 8) 96 720-0235 Grip
40 710-3153 N Hex Bolt 3/8-16x4.75" Lg. 97 747-0583 Control Handle
41 710-0944 Hex Bolt 3/8-16x4.25" Lg. 102 750-0750 Spacer 1/2" I.D. x .86" Lg.
44 712-0798 Hex Nut 3/8-16 Thd. 103 721-0168 Bearing Seal Only
45 713-0433 Chain—Tow Hitch 104 736-0262 FI-Wash. 3/8" I.D. x .87" O.D.
46 715-0116 Roll Pin 105 681-0006 N Jack Stand
47 727-0311 Hitch Coupler 106 710-0895 Hex AB-Tap Scr. 1/4 x 3/4" Lg.
49 736-0116 FI-Wash. .635" I.D. x .93" O.D, 107 710-0200 Hex Wash. Hd. Scr. #8 x .5" Lg.
50 736-0169 L-Wash. 3/8" I.D.* 108 710-0289 Hex Bolt 1/4-20 x .5" Lg.*
52 750-0497 Spacer .445" Lg. 109 736-0142 FI-Wash. .25" I.D. x .5" O.D.
54 781-0368A N Tongue Tube 110 781-0558 N Jack Stand Brkt.
*For faster service obtain standard nuts, boits and washers iocaily.
If these items cannot be obtained iocaily, order by part number
and size as shown on parts iist.
CODE: N notates a new part (not previously existing).
COLOR: A three digit number is the color code. Specify coior
code if coior or finish is important when ordering parts, [i.e.,
(part no.)-638 for Red Finish]
17