Snapper Lawn Aerator 2392 User Manual

Attachment  
Illustrated  
Parts List  
MANUFACTURING, INC.  
500 N Spring Street / PO Box 997  
Port Washington, WI 53074-0997 USA  
Rev. 10/2000  
TP 400-2392-00-AT-SMA  
© Copyright 2000 Simplicity Manufacturing, Inc.All Rights Reserved.  
Hitch 42” Blade  
REF NO. PART NO.  
QTY.  
DESCRIPTION  
1
2
3
4
5
6
7
8
9
1709813  
1960373  
1928721  
8031007  
171679  
2
2
2
2
1
1
1
5
1
1
1
2
4
2
1
1
2
1
5
1
2
1
1
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
BAR  
CAPSCREW, Taptite, 5/16-18 x 1  
SCREW, Set, 5/16-18 x 1/2  
COLLAR  
GUIDE ASSEMBLY  
SPRING  
ROD  
HAIR PIN  
EYEBOLT  
LOCKNUT, Hex, 1/4-20  
BRACKET, Control Rod  
CARRIAGE BOLT, 5/16-18 x 1-1/4  
WASHER, 5/16  
NUT, Centerlock, 5/16-18  
NUT, Hex, 5/16-18  
LOCKWASHER, 5/16  
CAPSCREW, Hex Head, 5/16-18 x 1-1/2  
BRACKET, Control Rod (Used With Snow Cab)  
RETAINER, Pin  
171011  
1665887  
1960033  
172162  
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  
1920397  
1721057  
1960223  
1919326  
1923362  
1917372  
1917356  
1921221  
1721278  
176012  
1928352  
1911386  
1707455  
3299100  
108717  
NUT, Whizlock, 3/8-16  
WASHER  
SUPPORT ASSEMBLY  
SPACER  
SPACER  
960361  
105249  
CAPSCREW, Hex Head, 5/16-18 x 2  
PIN, Round Head, Drilled  
PUSH BAR ASSEMBLY  
STOP  
ROD  
WASHER, 5/16  
1704703  
1715757  
1715758  
1919381  
1715012  
1655651  
1921176  
156306  
1916966  
1916951  
1669241  
1675232  
1721045  
1603602  
BRACKET  
PIN  
CAPSCREW, Hex Head, 1/2-13 x 1-1/4  
PIN  
LOCKWASHER, 1/2  
NUT, Hex, 1/2-13  
CHAIN  
SPRING  
PUSH BAR ASSEMBLY  
PIN  
Footnotes:  
The above parts group applies to the following Mfg. Nos.:  
1693755 Hitch 42” Blade  
TP-400-2392-00-AT-SMA  
3
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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