Simplicity 2508 Setup guide

Rev. 4/2001

TP-400-2508-00-AT-SMA

Attachment

Illustrated

Parts List

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

8910

11 12

1414 15

16 17

22 24

TP 400-2508-00-AT-SMA

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

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

2.1

3.4

4.6

8-36

2.3

3.5

4.9

10-24

3.1

4.9

6.8

10-32

3.5

5.5

7.7

1/4-20

7.6 810.9 12 16.3

1/4-28

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”

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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