Snapper 3544 User's Manual
Contents
1. MASSEY FERGUSON LAWN amp GARDEN EQUIPMENT ATTACHMENT Mfg No Description 1694304 Turbo 38 44 amp 50 Mower Simplicity EA MANUFACTURING INC 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 USA www simplicitymfg com Copyright 2002 Simplicity Manufacturing Inc All Rights Reserved ATTACHMEN ILLUSTRATE PARTS LIST Simplicity AGCO Rev 09 2002 TP 400 3544 00 AT SMA Turbo 38 44 amp 50 Mower NOTE Unless noted otherwise 286209 use the standard hardware torque specification chart Lo 38 Broadmoor Trim Corner ROTATING BLADES SHUT OFF MOWER AND TRACTOR BEFORE SERVICING OR CLEANING BLOWER AND MOWER 1700259 The above parts group applies to the following Mfg Nos 1694304 Turbo 38 44 amp 50 Mower Copyright 2002 Simplicity Manufacturing Inc All Rights Reserved 2 IP 400 3544 00 AT SMA Turbo 38 44 amp 50 Mower REF NO PART NO QTY DESCRIPTION 1 1931333 7 CARRIAGE BOLT 5 16 18 x 3 4 2 1665982 4 RETAINER Bearing 3 108202 2 BEARING 4 1933988 6 PUSH NUT 3 8 9 1930641 10 NUT Hex Flange Lock 1 4 20 6 1925003 1 CAPSCREW Hex Taptite 1 4 20 x 1 2 7 1724441 1 FAN HOUSING Includes Ref No 9 8 1927557 6 NUT Flange Whizlock 5 16 18 9 1700259 1 DECAL Danger Blower 10 1931317 4 CARRIAGE BOLT 1 4 20 x 3 4 11 1960256 2 CAPSCREW Washer2. When a washer or nut is identified as 1 2 this is the ae Nominal size meaning the inside diameter is 1 2 inch if a 8 36 second number is present it represent the threads per inch 10 24 10 32 When bolt or capscrew is identified as 1 2 16 x 2 this l anal 1 4 20 means the Nominal size or body diameter is 1 2 inch the second number represents the threads per inch 16 in this 1 4 28 example and the final number is the body length of the 39 16 18 bolt or screw in this example 2 inches long 9 16 24 The guides and ruler furnished below are designed to ey help you select the appropriate hardware and tools dE i o 7 16 20 35 Nut 1 2 1 2 13 Insid 1 2 20 co 9 16 18 5 8 11 0 8 18 3 4 10 IX 3 4 16 N 1 8 9 e Screw 1 2x 2 7 8 14 1 8 ix Body 1 12 M Diameter x NOTES L Body These torque values are to be used for all hardware N excluding locknuts self tapping screws thread forming Length w screws sheet metal screws and socket head setscrews IX Recommended seating torque values for locknuts W a for prevailing torque locknuts use 65 of grade 5 torques N b for flange whizlock nuts and screws use 135 of T grade 5 torques N Unless otherwise noted on assembly drawings all torque S values must meet this specification A Wrench amp Fastener Size Guide 1 4 Bolt or Nut 5 16 Bolt or Nut 3 8 Bolt or Nut 7 16 Bolt or Nut 1 2 Bolt or Nut Wrench 7 16 Wrench 1 2 Wrench 9 16
3. Wrench Bolt 5 8 Wrench 3 4 Wrench Nut 11 16
4. Head Plastite 1 4 18 x 5 8 12 1705267 1 COVER Bottom 13 1706631 1 FAN ASSEMBLY 5 Blade 14 1706465 1 PLATE ASSEMBLY 15 1931355 1 CARRIAGE BOLT 3 8 16 x 2 1 4 16 1678435 1 BELT STOP 17 1924874 1 WASHER Flat 18 1917356 1 WASHER Spring Lock 5 16 19 1917372 1 NUT Hex 5 16 20 1924009 2 CAPSCREW Hex Head 1 4 20 x 7 8 21 1668500 1 BRACKET Anchor Spring 22 1716853 1 SPRING Tension 23 1920415 1 CAPSCREW Hex Head 3 8 16 x 1 1 4 24 1924940 3 WASHER Plain 25 154534 1 IDLER PULLEY ASSEMBLY 26 1933263 1 WASHER Flat 27 1960251 2 NUT Hex Jam Center Lock 3 8 16 28 1676833 2 SPACER 29 1706284 1 LEVER ASSEMBLY Turbo Includes Ref Nos 30 amp 31 30 1704314 1 FITTING Grease 31 1676148 2 BUSHING 32 1924361 1 WASHER Flat 33 1706634 1 PULLEY Driven 34 1960619 2 SETSCREW Hex Socket Head 5 16 18 x 5 16 35 960403 1 KEY Woodruff Modified 36 1921959 4 CAPSCREW Hex Head 1 4 20 x 5 8 Footnotes The above parts group applies to the following Mfg Nos 1694304 Turbo 38 44 amp 50 Mower TP 400 3544 00 AT SMA 3 Hardware Identification amp Torque Specifications Common Hardware Types Torque Specification Chart Hex Head Capscrew Washer FOR STANDARD MACHINE HARDWARE Tolerance 20 CI cm Carriage Bolt Q Lockwasher Hardware Grade SAE Grade 2 SAE Grade 5 SAE Grade 8 amp mmmm m Hex Nut Size Of in Ibs in IDs in Ibs Hardware ft Ibs Nm ft Ibs Nm ft Ibs Standard Hardware Sizing
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