Simplicity 2508 Setup guide

Rev. 4/2001
TP-400-2508-00-AT-SMA
Attachment
Illustrated
Parts List
© Copyright 2001 Simplicity Manufacturing, Inc.All Rights Reserved.
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA

Kit Parts Included
Turbo Mounting Components
Existing
Hardware
Existing
Pulley & Nut
Torque to
55-70 ft. lbs.
Existing
Washer
1
2
5
6
7
8910
11 12
13
1414 15
16 17
14
18
19
20
21
22 24
23
11
12
25
26
27
28
29
30
31
32
33
12
11
34
35
4
3
2
TP 400-2508-00-AT-SMA
© Copyright 2001 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.:
1693978 38” Turbo Mounting Kit
38”Turbo Mounting Kit
985841

3
TP 400-2508-00-AT-SMA
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1693978 38” Turbo Mounting Kit
38”Turbo Mounting Kit
1 1705141 1 V-BELT
2 1704983 1 MOUNTING BRACKET
3 1960520 1 PAL NUT, 5/8
4 1931333 2 CARRIAGE BOLT, 5/16-18 x 3/4
5 1722546 1 PIVOT ASSY.
6 1931277 2 NUT, Hex, Flange, Whizlock, 5/16-18
7 1960404 4 SCREW, Truss Hd., #10-24 x 3/4
8 1933896 4 NUT, Nylock, #10-24
9 1718295 1 ROD, Deflector
10 1704789 1 BELT GUIDE, Turbo
11 1917372 4 NUT, Hex, 5/16-18
12 1917356 4 LOCKWASHER, 5/16
13 1921971 1 CAPSCREW, 3/8-16 x 1-1/4
14 1924940 2 WASHER, Flat, 3/8
15 1714817 1 IDLER PULLEY, 2-3/4” OD
16 1704768 1 BRACKET, Idler
17 172845 1 BELT STOP
18 1916965 1 LOCKWASHER, 3/8
19 1916950 1 NUT, Hex, 3/8-16
20 1713621 1 SPACER, Short, Splined
21 1713091 1 PULLEY ASSY., 4” OD
22 1713624 1 SPACER, Long
23 1679163 1 NUT, Wing Assy, 5/16
24 1923362 1 NUT, Hex, Center Lock, 5/16-18
25 1924856 2 SCREW, Taptite, 5/16-18 x 1/2
26 1704799 1 BRACE,
27 1705064 1 SPRING LATCH
28 1919381 1 WASHER, Flat
29 1960318 1 CAPSCREW, Hex Hd, 5/16-18 x 2-1/2
30 1960223 1 CARRIAGE BOLT, 5/16-18 x 1-1/4
31 1704881 1 BRACKET ASSY.,
32 1666294 1 SPACER
33 1705308 1 BRACKET,"L"
34 1930600 2 SCREW, Taptite, 5/16-18 x 1-1/2
35 1713540 1 ROLLER

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