Parts Manual for

5.5GT 44cm CAST DECKSELF PROPELLED MOWER

Revision: A 11/23/2009

Briggs & Stratton Yard Power Products Group

Manual No. 7104186535 Macon Road McDonough, GA, 30253 U.S.A. 800-935-2967

DescriptionModel No.844189 5.5GT 44cm

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Table Of Contents

TP 400-5456-A-WB-N5.5GT 44cm CAST DECK

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Manual No. 7104186

PAGE GROUP4 Handle, Controls & Grasscatcher Group - Self Propelled6 Deck & Engine Group8 Wheels & Axles Group - Self Propelled

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Manual No. 7104186 5.5GT 44cm CAST DECK

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Handle, Controls & Grasscatcher Group - Self Propelled

Footnotes:

Manual No. 71041865.5GT 44cm CAST DECK

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Part No DescriptionItem Qty0020 884030YP 1 CABLE, Brake 0110 884035YP 1 SCREW, PT Thread Forming, Metric 0530 884198YP 1 GRASSBOX KIT 0550 884075YP 1 GRASSBOX TOP 0640 884002YP 1 HANDLE, Upper 0650 884047YP 1 GRIP, Soft Foam 0660 884176YP 1 BRAKE BAR 0680 880271YP 1 GUIDE, Rope 0690 880027YP 1 NUT, Nylock, M6-1.0 0720 884184YP 2 CAM LOCK ASSEMBLY, Red 0770 884194YP 2 HARDWARE KIT, Lower Handle Mounting 0790 884057YP 1 CABLE CLIP, Metric 0800 ----- 1 ALLEN KEY, 4mm 0850 884013YP 1 HANDLE, Lower 0900 884029YP 1 CABLE, Drive 0909 884028YP 1 SPRING, Drive Cable 0970 884177YP 1 DRIVE BAR 0980 884063YP 1 CAPSCREW, Hex Head, Self Tap

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Deck & Engine Group

Manual No. 7104186 5.5GT 44cm CAST DECK

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Deck & Engine Group

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Manual No. 71041865.5GT 44cm CAST DECK

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Part No DescriptionItem Qty0010 10T802-0156-B1 1 *ENGINE, Briggs & Stratton NOTE: * Purchase engine parts from engine manufacturer dealer.0030 884099YP 1 CHASSIS 0040 884097YP 1 DECK 0050 884008YP 3 SLEEVE, Engine Bolt 0060 884032YP 3 BOLT, Engine 0070 884033YP 3 WASHER, Flat, M10 x 20mm 0080 46526YP 3 WASHER, Lock, M10 0110 884035YP 5 SCREW, PT Thread Forming, Metric 0330 7800214 1 ADAPTER, Blade, Self Propelled 0340 884020YP 1 BLADE 0350 1101989MA 1 WASHER, Belleville 0360 700011 1 BOLT, Blade 0370 884190YP 1 ENGINE COVER, Red 0371 884179YP 1 COVER, Black 0380 884123YP 1 SCREW, Torx, #10-32UNF-2A X 1/2" BZP 0410 884012YP 1 AXLE, Lid 0440 884192YP 1 LID KIT, Red 0460 884081YP 1 BADGE 0470 884186YP 1 DECAL, Brand 0490 884083YP 1 VENT CAP, Silver -- 884199YP 1 KIT, Hardware (Not Illustrated)-- 884196YP 1 KIT, Decals (Not Illustrated)-- 884058 1 MANUAL, Owner's (Not Illustrated)

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Wheels & Axles Group - Self Propelled

Manual No. 7104186 5.5GT 44cm CAST DECK

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Wheels & Axles Group - Self Propelled

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Manual No. 71041865.5GT 44cm CAST DECK

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Part No DescriptionItem Qty0090 884017YP 1 AXLE, Front 0100 884100YP 1 BUMPER 0110 884035YP 14 SCREW, PT Thread Forming, Metric 0111 880760YP 1 SCREW 0120 884022YP 1 AXLE, Rear 0130 884101YP 1 RAMP 0150 884009YP 1 INDEX PLATE 0170 884016YP 1 LEVER 0180 884053YP 1 WASHER, Flat, M8 x 16mm 0190 884037YP 4 WASHER, Star Lock, 8mm 0200 884092YP 1 LEVER CAP 0210 884014YP 1 SPRING, Lever Cap 0230 884015YP 1 SPRING, Compensator 0240 884113YP 1 LIFTER LINK 0270 884107YP 2 WHEEL, Front, Black 0290 884121YP 2 WASHER, Flat, M8 x 24mm 0300 49820YP 4 NUT, Nylock, M8-1-1/4 0310 884111YP 2 TRIM, Front Wheel, Silver 0320 884109YP 2 TRIM, Rear Wheel, Silver 0330 700214 1 BLADE ADAPTER 0901 884062YP 1 TRANSMISSION 0902 884036YP 1 V-BELT, 3L 0903 884031YP 1 GUIDE, Belt 0905 884201YP 2 TRANSMISSION BEARING SUPPORT ASSEMBLY 0906 700131 2 WASHER, Thrust 0907 700132 2 GEAR, Pinion 0908 700237 4 RING, Retaining 0920 884183YP 2 COVER, Dust, R.H. 0930 884105YP 2 WHEEL, Rear, Drive, Black (Includes Ref. No. 0940)0940 884038YP 4 BALL BEARING 0950 880225YP 2 GEAR, Rear Wheel

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in/lbsft/lbs

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Torque Specification ChartFOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)

PropertyClass

Class 8.8 Class 10.9 Class 12.9

Size OfHardware Nm. Nm. Nm. Nm.

M3 1.282.905.75

9.916.5

244883

132200275390530375995

1350183023603050

13.44 1.804.108.10

14233467

117185285390550745960

14001900258033104290

19.2 22.92 2.15M4 30.72 43.44 52.56 4.95M5 60.96 5.97 7.15

16.59.7

M6 7.3 10.3 12.1M7 12.1 16.9 19.9 27M8 17.7 25 29 40M10 35 50 59 81M12 61 86.2 103 140M14 101 136 162 220M16 147 210 250 340M18 202 287 346 470M20 290 405 486 660M22 390 559 656 890M24 497 708 840 1140M27 733 1032 1239 1680M30 995 1401 1681 2280M33 1349 1902 2278 3090M36 1740 2441

37982935 3980

M39 2249 3163

Torque Specification ChartFOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

HardwareGrade

SAE Grade 2 SAE Grade 5 SAE Grade 8

Size Ofin/lbsft/lbs

in/lbsft/lbs

in/lbsft/lbs

in/lbs in/lbsHardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.

8-32 19 2.1 30 3.4 41 4.68-36 20 2.3 31 3.5 43 4.910-24 27 3.1 43 4.9 60 6.810-32 31 3.5 49 5.5 68 7.71/4-20 66 7.6 8 10.9 12 16.31/4-28 76 8.6 10 13.6 14 19.05/16-18 11 15.0 17 23.1 25 34.05/16-24 12 16.3 19 25.8 29 34.03/8-16 20 27.2 30 40.8 45 61.23/8-24 23 31.3 35 47.6 50 68.07/16-14 30 40.8 50 68.0 70 95.27/16-20 35 47.6 55 74.8 80 108.81/2-13 50 68.0 75 102.0 110 149.61/2-20 55 74.8 90 122.4 120 163.29/16-12 65 88.4 110 149.6 150 204.09/16-18 75 102.0 120 163.2 170 231.25/8-11 90 122.4 150 204.0 220 299.25/8-18 100 136 180 244.8 240 326.43/4-10 160 217.6 260 353.6 386 525.03/4-16 180 244.8 300 408.0 420 571.27/8-9 140 190.4 400 544.0 600 816.07/8-14 155 210.8 440 598.4 660 897.61-8 220 299.2 580 788.8 900 1,244.01-12 240 326.4 640 870.4 1,000 1,360.0

Hex Head Capscrew

Hex Nut

Lockwasher

Washer

Carriage Bolt

NOTES1. These torque values are to be used for all hardware

excluding: locknuts, self-tapping screws, thread formingscrews, 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

NoMarks

The guides and ruler furnished below are designed tohelp you select the appropriate hardware.

8.8 10.9 12.9

Class 5.6

5.6

5150

13.44 1.285.88

26.4 2.5044.64 4.3

5.2 7.17.7 10.515 21

988 1340759 1030590 800435 590320 435217 295169 230126 17189 12164 8842 5826 36

.56

ThreadDiameter (mm)

Screw, 1/2- 16 x 2

BodyDiameter

Diameter

InsideDiameter (in)

Nut, 1/2-16

01/4 3/41/2 21

1/4 3/41/2 1/4 3/41/2 1/4 3/41/2 4

90 10070 8050 6030 400 10 20

ThreadDiameter (mm)

Nut, M8 Screw, M8- 1.25 x 25

Distance between threads (mm)

BodyLength (in)

BodyLength (mm)

3/8” Bolt or NutWrench—9/16”

5/16” Bolt or NutWrench—1/2”

1/4” Bolt or NutWrench—7/16”

1/2” Bolt or NutWrench—3/4”

7/16” Bolt or NutWrench (Bolt)—5/8”Wrench (Nut)—11/16”

in/lbs

Threads per inch

Threads per inch

Body Length

Body

When a washer or nut is identified as 1/2” (M8), this is the Nominal size, meaning the inside diameter is 1/2 inch (8mm metric thread diameter); if a second number is presentit represents the threads per inch (distance between threads).

When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50 ),this means the Nominal size, or body diameter is 1/2 inch (8mmmetric thread diameter), the second number,16, represents the threads per inch, (1.25 thread diameter). The final number is the body length of the bolt or screw, 2 inches (50mm).

Standard Hardware Sizing

M6 Bolt or NutWrench—10mm

M8 Bolt or NutWrench—13mm

M10 Bolt or NutWrench—17mm

M12 Bolt or NutWrench—19mm

M14 Bolt or NutWrench—22 mm

Wrench & Fastener Size Guide

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Parts Manual for

5.5GT 44cm CAST DECK

IT IS THE POLICY OF BRIGGS & STRATTON CORP TO IMPROVE ITS PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO.

WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS

SELF PROPELLED MOWER

Revision: A 11/23/2009Manual No. 7104186

Copyright © 2009Milwaukee, WI USA. All Rights Reserved

Briggs & Stratton Corporation

www.snapper.com

Briggs & Stratton Yard Power Products Group535 Macon Road McDonough, GA, 30253 U.S.A. 800-935-2967

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