Attachment
Illustrated
Parts List
Attachment
Mfg. No. Description
1694757
Hitch & Tube Group, Catcher
MANUFACTURING, INC.
500 N. Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
1734849
04/2007
Part No.:
Rev.
TP 400-4565-00-AT-SMA
© Copyright 2007 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.
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Table Of Contents
PRODUCT COMPONENTS
PAGES
Catcher Hitch & Tube Group ...............................................................................................................................
4
Torque Specification Chart ..................................................................... Inside Back Cover
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Catcher Hitch & Tube Group
986033
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1694757 - Hitch & Tube Group
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
4
TP 400-4565-00-AT-SMA
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Catcher Hitch & Tube Group
REF NO PART NO. QTY. DESCRIPTION
1
2
1924009SM
2172744SM
1723168SM
1920397SM
1921319SM
1717072SM
1723166SM
1960033SM
1717085SM
1723106ASM
1668662SM
1671260SM
1924361SM
1960245SM
1960462SM
1920415SM
1922130SM
1919384SM
1676088SM
1723092ASM
1928352SM
1960355SM
1732814ASM
1921210SM
2
2
2
2
4
1
1
1
1
1
4
4
4
4
4
4
2
2
2
2
6
4
2
2
CAPSCREW, Hex Head, 1/4-20 x 7/8
STRAP, Rubber, Black
HOOK
3
4
NUT, Hex Lock ESNA, 1/4-20
WASHER
5
6
TUBE, Lower, (for 54" Models)
TUBE, Lower, (for 44" & 50" Models)
CLIP, Hair Pin
7
8
9
ROD
10
11
11
12
13
13
14
15
16
17
18
19
20
21
22
HITCH ASSEMBLY
SPACER
SPACER
WASHER
CAPSCREW, Hex Head, 1/2-13 x 3
CAPSCREW, Hex Head, 1/2-13 x 2-1/2
CAPSCREW, Hex Head, 3/8-16 x 1-1/4
CAPSCREW, Hex Head, 3/8-16 x 2-1/4
WASHER
SPACER
PLATE, Lower
NUT, Hex Flange Lock, 3/8-16
NUT, Hex Lock ESNA, 1/2-13
PLATE, Slide
CAPSCREW, Hex Head, 3/8-16 x 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694757 - Hitch & Tube Group
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
5
TP 400-4565-00-AT-SMA
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Hardware Identification & Torque Specifications
Common Hardware Types
Torque Specification Chart
Hex Head Capscrew
FOR STANDARD MACHINE HARDWARE (Tolerance 20%)
Washer
No
Marks
Hardware
Grade
Lockwasher
Carriage Bolt
SAE Grade 2
SAE Grade 5
in/lbs
SAE Grade 8
in/lbs
Hex Nut
Size Of
in/lbs
Hardware ft/lbs
Nm.
2.1
2.3
3.1
3.5
7.6
ft/lbs
Nm.
ft/lbs
Nm.
Standard Hardware Sizing
8-32
8-36
19
20
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
3.4
3.5
4.9
41
43
60
68
12
14
25
27
45
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
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
5.5
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).
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
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.
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
110
120
150
170
220
240
386
420
600
660
Nut, 1/2”
1/2
Inside
Diameter
3/4
120 163.2
150 204.0
1
2
3
4
180
260
300
400
440
580
640
244.8
353.6
408.0
544.0
598.4
788.8
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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