Simplicity 1693706 Setup guide

Rev. 6/2000
TP 400-2331-00-AT-SMA
Attachment
Illustrated
Parts List
© Copyright 2000 Simplicity Manufacturing, Inc.All Rights Reserved.
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA

2
TP-400-2331-00-AT-SMA
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1693706 54” Turbo
54” Turbo
985714
Use existing
hardware
FRONT
1
2
3
9
10
13
1
16
17
33
18
15
29
31
21
20
24
25
39
38
38
42
43
44
45
48
47
46
57
41
7
44
53
55
54
52
51
1
5
4
6
11
12
14
22
26
27
28
32
34
35
37
40
49
14
50
56
23
58
8
14
13
19
30
33
47
48
48
21
21
60
59
36
61
12
36

3
TP-400-2331-00-AT-SMA
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1693706 54” Turbo
54” Turbo
1 1927557 8 FLANGE LOCKNUT, 5/16-18
2 1672689 1 S-HOOK
3 1933988 3 PUSH NUT, 5/16-18
4 1706630 1 STRAP
5 1720892 1 HOUSING, With Decal
6 1700259 1 DECAL,Danger
7 1919438 1 NYLOCK NUT, 5/16-18
8 1720932 1 V-BELT
9 1960472 6 SCREW, Truss Head, 1/4-20
10 1921961 1 CAPSCREW, Hex, 1/4-20 x 1-1/4
11 1921319 1 WASHER, 1/4
12 1665982 4 RETAINER, Bearing
13 108202 2 BEARING
14 1931333 5 CARRIAGE BOLT, 5/16-18 x 3/4
15 1706631 1 FAN ASSEMBLY
16 1921332 3 CAPSCREW, Hex Head, 5/16-18 x 3/4
17 1706634 1 PULLEY
18 1960619 1 SET SCREW, Torx, 5/16-18 x 5/16
19 960403 1 KEY, Woodruff
20 1921969 1 CAPSCREW, Hex Head, 3/8-16 x 1-1/2
21 1924940 4 WASHER, 3/8
22 174561 1 PULLEY, Idler
23 1720918 1 COVER
24 1916965 2 LOCKWASHER, 3/8
25 1916950 2 NUT, 3/8-16
26 1923701 1 CAPSCREW, Hex Head, 3/8-16 x 2
27 1666114 1 BUSHING
28 1720934 1 LEVER ASSEMBLY
29 1922755 1 WASHER, 3/8
30 1704419 1 BELT STOP
31 174896 1 SPRING, Extension
32 1720721 1 PLATE & BRACKETS ASSEMBLY
33 1930641 8 LOCKNUT, 1/4-20
34 1930645 1 NUT, Hex, 3/8-16
35 1927429 3 SCREW, Taptite, 1/4-20 x 5/8
36 1720718 2 PILOT PIN, Tapered Spacer
37 1720951 1 ROD & ANCHOR ASSEMBLY, Deflector
38 1720921 3 LOCKING TAB
39 1719590 1 SPRING, Extension
40 1933896 4 LOCKNUT, 10-24
41 1960404 4 SCREW, Truss Head, 10-24 x 3/4
42 1927120 1 CAPSCREW, Hex Head, 7/16-14 x 2-1/4
43 1720737 1 PULLEY & HUB ASSEMBLY
44 1921959 4 CAPSCREW, Hex Head, 1/4-20 x 5/8
45 1720978 1 SPACER, 5/8 x 1
46 1704628 2 PIN, Spring
47 1916964 4 LOCKWASHER, 1/4
48 1916622 4 NUT, Hex, 1/4-20
49 1931320 1 CARRIAGE BOLT, 1/4-20 x 1-1/4

4
TP-400-2331-00-AT-SMA
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
54”Turbo
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
985714
The above parts group applies to the following Mfg. Nos.:
1693706 54” Turbo
Use existing
hardware
FRONT
1
2
3
9
10
13
1
16
17
33
18
15
29
31
21
20
24
25
39
38
38
42
43
44
45
48
47
46
57
41
7
44
53
55
54
52
51
1
5
4
6
11
12
14
22
26
27
28
32
34
35
37
40
49
14
50
56
23
58
8
14
13
19
30
33
47
48
48
21
21
60
59
36
61
12
36

5
TP-400-2331-00-AT-SMA
54”Turbo
50 1720749 1 SUPPORT PLATE
51 1921719 1 CAPSCREW, Hex Head, 5/16-18 x 2-1/2
52 1929000 2 CAPSCREW, Hex Head, Taptite,1/4-20 X 5/8
53 1700654 1 BRACKET, Belt Cover
54 1720884 1 COVER, Arbor
55 1713588 1 SPACER
56 1917356 1 LOCKWASHER, 5/16
57 1935255 1 PAL NUT, 5/16-18
58 1700669 1 KNOB
59 1917372 1 NUT, Hex, 5/16-18
60 1720920 1 PLATE, Deflector Mounting
61 1921159 1 CAPSCREW, Hex Head, 1/4-20 x 2-1/4
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1693706 54” Turbo

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