Snapper Lawn Aerator 2470 User Manual

Attachment  
Illustrated  
Parts List  
MANUFACTURING, INC.  
500 N Spring Street / PO Box 997  
Port Washington, WI 53074-0997 USA  
Rev. 2/2001  
TP-400-2470-00-AT-SMA  
© Copyright 2001 Simplicity Manufacturing, Inc.All Rights Reserved.  
Single-Stage Snowthrower, 46” - Spout Group  
REF NO. PART NO.  
QTY.  
DESCRIPTION  
1
2
1702219  
1921319  
1960126  
1611945  
1611939  
1721601  
1925003  
1717481  
1923358  
1717480  
1924009  
1916622  
1916964  
1923341  
1721751  
1931348  
1916965  
1916950  
1717483  
1715885  
1960151  
1668344  
1960221  
1705920  
1721590  
1717482  
1917372  
1917356  
1921333  
1717591  
1701011  
1666613  
1717477  
1704446  
1960001  
1931333  
960210  
4
9
4
1
1
1
3
1
1
1
6
3
6
4
1
2
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
3
1
1
3
1
1
1
1
1
1
SPACER  
WASHER,1/4  
NUT, Push, 1/4  
ROD  
3
4
5
SPRING  
6
CHUTE & DEFLECTOR ASSEMBLY  
SCREW, Hex Head, Taptite, 1/4-20 x 1/2  
COVER, Pinion  
7
8
9
NUT, Hex, Centerlock, 1/4-20  
PINION, 15 Teeth  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
CAPSCREW, Hex Head, 1/4-20 x 7/8  
NUT, Hex, 1/4-20  
LOCKWASHER, 1/4  
CAPSCREW, Hex Head, 1/4-20 x 3/4  
SUPPORT, Motor  
CARRIAGE BOLT, 3/8-16 x 3/4  
LOCKWASHER,3/8  
NUT, Hex 3/8-16  
HARNESS ASSEMBLY  
MOTOR, Eletric  
WASHER, 1/4  
PIN, Flat Head Drilled  
CLIP, Hair Pin  
BRACKET  
BRACKET  
CABLE & KNOB ASSEMBLY  
NUT, Hex, 5/16-18  
LOCKWASHER, 5/16  
CAPSCREW, Hex Head, 5/16-18 x 1  
ROD & BAR ASSEMBLY  
CABLE TIE  
HOLD DOWN  
GEAR  
GUARD & SUPPORT ASSEMBLY  
SCREW, Hex Head Taptite 10-14 x 5/8  
CARRIAGE BOLT, 5/16-18 x 3/4  
WASHER  
1919326  
1919438  
1715799  
1930547  
WASHER, 5/16  
NUT, Hex Lock ESNA 5/16-18  
HANDLE “T”  
SCREW, Set Hex #10-24 x 3/8  
Footnotes:  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
TP-400-2470-00-AT-SMA  
3
Single-Stage Snowthrower, 46” - Body & Auger Group  
985247  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
© Copyright 2001 Simplicity Manufacturing, Inc. All Rights Reserved.  
TP-400-2470-00-AT-SMA  
4
Single-Stage Snowthrower, 46” - Body & Auger Group  
REF NO. PART NO.  
QTY.  
DESCRIPTION  
1
2
1717479  
1716532  
*
1
1
BODY & FRAME ASSEMBLY  
DECAL, Danger, Auger  
DECAL, OPEI (Not Serviced)  
DECAL, I.D. Plate (Not Serviced)  
NUT, Hex, 5/16-18  
3
4
*
5
1917372  
1917356  
1921959  
1931348  
1713424  
1924940  
1916965  
1916950  
1717472  
1923358  
1676632  
172279  
1960110  
173934  
172278  
1921332  
1677029  
1676721  
151040  
1721842  
1923362  
106774  
1925205  
1919326  
1935048  
1716531  
4
4
9
4
2
4
4
4
1
9
1
2
2
2
2
8
2
1
1
1
2
1
4
2
6
1
6
LOCKWASHER, 5/16  
7
CAPSCREW, Hex Head,1/4-20 x 5/8  
CARRIAGE BOLT, 3/8-16 x 3/4  
SKID SHOE  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
WASHER, 3/8  
LOCKWASHER, 3/8  
NUT, Hex, 3/8-16  
SCRAPER BAR  
NUT, Hex Lock,1/4-20  
PLATE, Side  
BEARING, Flange  
SETSCREW, Square Head, Cup Point, 1/4-28 x 1/2, G8  
CARTRIDGE, Auger Bearing  
BEARING, Flange  
CAPSCREW, Hex Head, 5/16-18 X 3/4  
SET SCREW, 5/16 -18 x 3/8  
DOUBLE SPROCKET ASSEMBLY, 29 Teeth  
KEY, 1/4  
ROTOR ASSEMBLY  
LOCKNUT, Hex, 5/16-18  
DEFLECTOR  
CAPSCREW, Hex Head, 5/16-18 x 5/8  
WASHER, 5/16  
NUT, Hex Head, Whiz Lock, 5/16-18  
DECAL, Caution  
Footnotes:  
* Not a Service Part  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
TP-400-2470-00-AT-SMA  
5
Single-Stage Snowthrower, 46” - Drive Group  
985248  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
© Copyright 2001 Simplicity Manufacturing, Inc. All Rights Reserved.  
TP-400-2470-00-AT-SMA  
6
Single-Stage Snowthrower, 46” - Drive Group  
REF NO. PART NO.  
QTY.  
DESCRIPTION  
1
2
106774  
1
4
4
4
1
1
2
2
2
1
1
10  
1
16  
4
8
1
4
6
16  
2
1
1
1
1
4
4
1
2
5
1
2
2
2
1
1
1
1
1
DEFLECTOR  
1925205  
1917356  
1917372  
1717484  
1925688  
1930540  
922138  
CAPSCREW, Hex Head, 5/16-18 x 5/8  
LOCKWASHER, 5/16  
3
4
NUT, Hex, 5/16-18  
5
DRIVE SHAFT ASSEMBLY (Incl. Ref. Nos 39-47)  
CAPSCREW, Hex Head, 1/4-20 x 3  
SETSCREW, Square Head, 5/16-18 x 5/8, G8  
KEY, Hi-Pro #HP708, 1/4  
6
7
8
9
1923358  
1716790  
1717547  
1928352  
1676053  
1916965  
1921966  
1920415  
1676561  
1921965  
1916950  
157424  
NUT, Hex, Lock,1/4-20  
PLUG, Socket Head  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
GEAR BOX ASSEMBLY, Right Angle (Serviced as a complete unit)  
NUT, Hex Flange Whiz Lock, 3/8-16  
BRACKET,  
WASHER, Lock, 3/8  
CAPSCREW, Hex Head, 3/8-16 x 7/8  
CAPSCREW, Hex Head, 3/8-16 x 1-1/4  
COUPLER ASSEMBLY, Drive  
CAPSCREW, Hex Head, 3/8-16 x 3/4  
NUT, Hex, 3/8-16  
WASHER, Special, 3/8  
173026  
COUPLING  
1717097  
1960475  
154198  
SHAFT ASSEMBLY, Drive  
SETSCREW, Hex Socket, 3/8-24 x 3/8  
FLANGE, Drive Shaft  
1717100  
1919326  
1924856  
1676554  
1960244  
168111  
COVER ASSEMBLY, Drive Shaft  
WASHER, 5/16  
CAPSCREW, Hex Head, Taptite, 5/16-18 x 1/2  
SUPPORT ASSEMBLY, w/Bearings (Incl. Ref. No. 32)  
CAPSCREW, Hex Head, Whiz Lock, 3/8-16 x 2-3/4  
WASHER, Hardened, Thrust  
FITTING, Grease, 1/4  
921133  
1679211  
1934654  
1669105  
905123  
BEARING, Needle  
CAPSCREW, Hex Head, Whiz Lock, 3/8-16 x 1  
SPACER  
KEY, Woodruff #9  
1676722  
1676739  
1676738  
1709346  
1718475  
1709350  
1679003  
1709351  
1709352  
1709354  
1709358  
1709348  
1709353  
SHAFT ASSEMBLY, 12 Theeth (Drive, Chain)  
CHAIN, Roller, #40 - 32” Long  
GUARD, Chain  
JOINT & SHAFT ASSEMBLY, w/guard (Incl Ref. Nos. 40-43)  
REPAIR KIT, Spring Lock  
1
1
1
1
1
1
1
1
1
YOKE ASSEMBLY, Spring-Lock  
CROSS & BEARING KIT  
YOKE & SHAFT ASSEMBLY  
REPAIR KIT, Nylon  
GUARD, Outer  
YOKE  
JOINT & TUBE ASSEMBLY, w/guard (lncl. Ref. Nos. 42-46)  
DECAL, Warning, Drive Shaft  
Footnotes:  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
TP-400-2470-00-AT-SMA  
7
Single-Stage Snowthrower, 46” - Hitch Group  
985250  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
20  
21  
19  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
© Copyright 2001 Simplicity Manufacturing, Inc. All Rights Reserved.  
TP-400-2470-00-AT-SMA  
8
Single-Stage Snowthrower, 46” - Hitch Group  
REF NO. PART NO.  
QTY.  
DESCRIPTION  
1
2
1675523  
1716492  
1916951  
1916966  
1716926  
1716920  
1921525  
1716357  
8031007  
1928721  
1675502  
176012  
2
1
2
2
1
1
2
2
2
2
1
2
2
1
1
1
1
2
2
2
2
2
2
2
EYEBOLT, 3/8-16  
SPACER  
3
NUT, Hex, 1/2-13  
LOCKWASHER, 1/2  
BAR, Lift, Front  
4
5
6
LIFT BAR ASSEMBLY  
CAPSCREW, Hex Head, 1/2-13 x 1-3/4  
ANCHOR, Front  
7
8
9
SET COLLAR  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
SETSCREW, Square Head, Cup Point, 5/16-18 x 1/2, G8  
PIVOT ASSEMBLY, Hitch  
CLIP, Safety  
1960038  
175647  
PIN, Clevis, 5/8 x 2-1/4  
SPACER  
SHAFT  
SHAFT, Inner  
1716460  
1708999  
1703635  
1675524  
1917421  
1960071  
1916950  
1676959  
1913160  
1919332  
HITCH ASSEMBLY  
SPRING, Compression  
NUT, Hex Jam, 3/8-16  
WASHER, 3/8  
NUT, Hex, 3/8-16  
STUD, 3/4-10  
NUT, Hex, 3/4-10  
WASHER, Lock, 3/4  
Footnotes:  
The above parts group applies to the following Mfg. Nos.:  
1693761 Single-Stage Snowthrower, 46”  
TP-400-2470-00-AT-SMA  
9
Hardware Identification & Torque Specifications  
Common Hardware Types  
Torque Specification Chart  
FOR STANDARD MACHINE HARDWARE (Tolerance 20%)  
Hex Head Capscrew  
Washer  
No  
Marks  
Hardware  
Lockwasher  
Grade  
Carriage Bolt  
SAE Grade 2  
SAE Grade 5  
SAE Grade 8  
Hex Nut  
Size Of  
in/lbs  
in/lbs  
in/lbs  
Hardware ft/lbs  
Nm.  
2.1  
2.3  
3.1  
3.5  
7.6  
ft/lbs  
Nm.  
3.4  
3.5  
4.9  
5.5  
10.9  
13.6  
23.1  
25.8  
40.8  
ft/lbs  
Nm.  
4.6  
4.9  
6.8  
7.7  
16.3  
19.0  
34.0  
34.0  
61.2  
Standard Hardware Sizing  
8-32  
8-36  
19  
20  
30  
31  
43  
49  
8
10  
17  
19  
30  
35  
50  
55  
75  
41  
43  
60  
68  
12  
14  
25  
27  
45  
When a washer or nut is identified as 1/2”, this is the  
Nominal size, meaning the inside diameter is 1/2 inch; if a  
second number is present it represent the threads per inch  
10-24  
10-32  
1/4-20  
1/4-28  
5/16-18  
5/16-24  
3/8-16  
3/8-24  
7/16-14  
7/16-20  
1/2-13  
1/2-20  
9/16-12  
9/16-18  
5/8-11  
5/8-18  
3/4-10  
3/4-16  
7/8-9  
27  
31  
66  
76  
11  
12  
20  
23  
30  
35  
50  
55  
65  
75  
90  
100  
160  
180  
140  
155  
220  
240  
When bolt or capscrew is identified as 1/2 - 16 x 2”, this  
means the Nominal size, or body diameter is 1/2 inch; the  
second number represents the threads per inch (16 in this  
example, and the final number is the body length of the  
bolt or screw (in this example 2 inches long).  
8.6  
15.0  
16.3  
27.2  
31.3  
40.8  
47.6  
68.0  
74.8  
88.4  
102.0  
122.4  
136  
217.6  
244.8  
190.4  
210.8  
299.2  
326.4  
The guides and ruler furnished below are designed to  
help you select the appropriate hardware and tools.  
47.6  
68.0  
74.8  
50  
70  
80  
68.0  
95.2  
0
108.8  
149.6  
163.2  
204.0  
231.2  
299.2  
326.4  
525.0  
571.2  
816.0  
897.6  
1/4  
102.0  
122.4  
149.6  
163.2  
204.0  
244.8  
353.6  
408.0  
544.0  
598.4  
788.8  
110  
120  
150  
170  
220  
240  
386  
420  
600  
660  
Nut, 1/2”  
90  
1/2  
Inside  
Diameter  
110  
120  
150  
180  
260  
300  
400  
440  
580  
640  
3/4  
1
2
3
4
1/4  
1/2  
3/4  
7/8-14  
1-8  
1-12  
Screw, 1/2 x 2  
900 1,244.0  
Body  
Diameter  
870.4 1,000 1,360.0  
1/4  
NOTES  
1/2  
1. These torque values are to be used for all hardware  
excluding: locknuts, self-tapping screws, thread forming  
screws, sheet metal screws and socket head setscrews.  
2. Recommended seating torque values for locknuts:  
a. for prevailing torque locknuts - use 65% of grade 5  
torques.  
b. for flange whizlock nuts and screws - use 135% of  
grade 5 torques.  
3. Unless otherwise noted on assembly drawings, all torque  
values must meet this specification.  
Body  
Length  
3/4  
1/4  
1/2  
3/4  
Wrench & Fastener Size Guide  
1/2  
7/16  
DIA.  
DIA.  
3/8  
5/16  
1/4  
1/4” Bolt or Nut  
Wrench—7/16”  
5/16” Bolt or Nut  
Wrench—1/2”  
3/8” Bolt or Nut  
Wrench—9/16”  
7/16” Bolt or Nut  
Wrench (Bolt)—5/8”  
Wrench (Nut)—11/16”  
1/2” Bolt or Nut  
Wrench—3/4”  

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