Simplicity 1694146 Setup guide
Rev. 03/2002
TP-400-2546-00-AT-SMA
ATTACHMENT
ILLUSTRATED
PARTS LIST
© Copyright 2002 Simplicity Manufacturing, Inc.All Rights Reserved.
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
www.simplicitymfg.com
ATTACHMENT
Mfg. No. Description
1694146 Hitch, Sub Frame
2
TP 400-2546-00-AT-SMA
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Hitch - Sub Frame
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986010
Manual
Lift
Hydraulic
Lift
1
7
5
3
8
4
6
2
1
3
2
1
17
15
19
12
18
16
13
20
19
10
11
12
21
14
14
22
The above parts group applies to the following Mfg. Nos.:
1694146 Hitch, Sub Frame
3
TP 400-2546-00-AT-SMA
Hitch - Sub Frame
1 176012 5 RETAINER, Pin
2 8031007 2 COLLAR, Set
3 1928721 2 SCREW, Set, Square Head, Cup Point, 5/16-18 x 1/2, GR 8
4 1723115 1 TUBE & PIN ASSEMBLY
5 171011 1 SPRING, Compression
6 1722946 1 ROD, Rear Lift
7 105249 1 PIN, Round Head,3/8 x 2-3/8
8 1723274 1 LEVER ASSEMBLY
9 1931335 4 CARRIAGE BOLT, 5/16-18 x 1
10 1723292 1 SHAFT & HOOK ASSEMBLY
11 1653768 1 CLAMP, Wheel Support
12 1722819 1 PIN, Flat Head
13 1722469 1 PLATE, Presser Lock
14 1960033 1 CLIP, Hair Pin
15 1722470 1 PLATE, Pressure Lock
16 1919381 4 WASHER
17 1917356 4 LOCKWASHER, Spring, 5/16
18 1917372 4 NUT, Hex, 5/16-18
19 1715758 1 ROD, Latch
20 1723309 1 ROD, Hitch
21 1722922 1 PUSH BAR ASSEMBLY
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1694146 Hitch, Sub Frame
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
Hardware
Grade
SAE Grade 2 SAE Grade 5 SAE Grade 8
Size Of
in/lbs in/lbs
in/lbs
Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.
8-32
19
2.1
30
3.4
41
4.6
8-36
20
2.3
31
3.5
43
4.9
10-24
27
3.1
43
4.9
60
6.8
10-32
31
3.5
49
5.5
68
7.7
1/4-20
66
7.6 810.9 12 16.3
1/4-28
76
8.6 10 13.6 14 19.0
5/16-18 11 15.0 17 23.1 25 34.0
5/16-24 12 16.3 19 25.8 27 34.0
3/8-16 20 27.2 30 40.8 45 61.2
3/8-24 23 31.3 35 47.6 50 68.0
7/16-14 30 40.8 50 68.0 70 95.2
7/16-20 35 47.6 55 74.8 80 108.8
1/2-13 50 68.0 75 102.0 110 149.6
1/2-20 55 74.8 90 122.4 120 163.2
9/16-12 65 88.4 110 149.6 150 204.0
9/16-18 75 102.0 120 163.2 170 231.2
5/8-11 90 122.4 150 204.0 220 299.2
5/8-18 100 136 180 244.8 240 326.4
3/4-10 160 217.6 260 353.6 386 525.0
3/4-16 180 244.8 300 408.0 420 571.2
7/8-9 140 190.4 400 544.0 600 816.0
7/8-14 155 210.8 440 598.4 660 897.6
1-8 220 299.2 580 788.8 900 1,244.0
1-12 240 326.4 640 870.4 1,000 1,360.0
Hex Head Capscrew
Hex Nut
Lockwasher
Washer
Carriage Bolt
NOTES
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.
Hardware Identification & Torque Specifications
Common Hardware Types
Screw, 1/2 x 2
Body
Diameter
Body
Length
Inside
Diameter
Nut, 1/2”
No
Marks
3/8” Bolt or Nut
Wrench—9/16”
3/8
5/16” Bolt or Nut
Wrench—1/2”
5/16
1/4” Bolt or Nut
Wrench—7/16”
1/4
1/2” Bolt or Nut
Wrench—3/4”
1/2
DIA.
7/16
DIA.
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
Wrench & Fastener Size Guide
Standard Hardware Sizing
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
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).
The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
01/4 3/4
1/2 11/4 3/4
1/2 21/4 3/4
1/2 31/4 3/4
1/2 4
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