Manuals / Simplicity / Lawn and Garden / Lawn Mower

Simplicity Express Series manual Transmission Drive & Carrier Group - Tuff-Torq Model K51, Ref No

Models: Express Series

1 52

Page 19

Transmission Drive & Carrier Group — Tuff-Torq Model K51

REF NO.	PART NO.	QTY.	DESCRIPTION
47	1916965	1	LOCKWASHER, 3/8
48	1916950	1	NUT, ESNA Hex Lock, 3/8-16
49	1921977	1	CAPSCREW, Hex Hd, 5/16-18 x 1-1/4
50	1678341*	1	SPRING, Return
50	1720700	1	SPRING, Torsion
51	1719728	1	LINK, Lower Shift
52	1719963*	1	LEVER & CLEVIS ASSEMBLY
52	1720681	1	LEVER & CLEVIS ASSEMBLY
53	1960223	1	CARRIAGE BOLT, 5/16-18 x 1-1/4
54	1921333	1	CAPSCREW, Hex Hd, 5/16-18 x 1
55	1960268	1	CARRIAGE BOLT, 3/8-16 x 1-1/4
56	1717442	1	ROD, Transmission Release
57	1918447	1	PIN, Cotter, 3/32 x 3/4

Footnotes:

* Replaced by Service Kit 1686794.

The above parts group applies to the following Mfg. Nos.:

1693458	Express, 15.5HP Hydro	1693525	Express, 17HP Hydro
1693589	Express, 15.5HP Hydro (Export)	1693641	Express, 17HP Hydro (Export)
1693668	Express, 15.5HP Hydro (Export)	1693670	Express, 17HP Hydro (Export)
1693734	Express, 15.5HP Hydro (Export)	1693736	Express, 17HP Hydro (Export)

TP 400-2247-02-EX-SMA

Page 19

Image 19

Simplicity Express Series manual Transmission Drive & Carrier Group - Tuff-Torq Model K51, Ref No, Description, Footnotes

Contents

15.5HP H EXPRESS SERIESParts Manual LAWN TRACTORS & MOWER DECKSCopyright 1999 Simplicity Manufacturing, Inc M A N U F A C T U R I N G , I N C500 N Spring Street / PO Box Port Washington, WI 53074-0997 USAHydro Transaxle - Tuff-Torq Model K51 Table of ContentsLAWN TRACTOR COMPONENTS Gear Transaxle - Peerless Model MST 205-515AThe above parts group applies to the following Mfg. Nos Frame & Front Axle Groupspecification chart 985478985495Footnotes Frame & Front Axle GroupREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos Steering Groupuse the standard hardware torque specification chart 985474Footnotes Steering GroupREF NO DESCRIPTIONRef #9 Engine - 14.5HP, 15.5HP & 17HP B&S Intek985469985470985559 Replaced byFootnotes Engine - 14.5HP, 15.5HP & 17HP B&S IntekREF NO DESCRIPTION1693452 Express, 14.5HP Gear 1693586 Express, 14.5HP Gear Export 985471The above parts group applies to the following Mfg. Nos TP 400-2247-02-EX-SMADESCRIPTION REF NOFootnotes The above parts group applies to the following Mfg. Nos REFERENCE Service Parts - Peerless Model MST 205-515A Transaxleuse the standard hardware torque specification chart 205-515AFootnotes REFERENCE Service Parts - Peerless Model MST 205-515A TransaxleREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos REFERENCE Service Parts - Peerless Model MST 205-515A Transaxleuse the standard hardware torque specification chart 205-515AFootnotes REFERENCE Service Parts - Peerless Model MST 205-515A TransaxleREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos Transmission Drive & Carrier Group - Tuff-Torq Model K51Service Kit 985472Footnotes Transmission Drive & Carrier Group - Tuff-Torq Model K51REF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos Service KitTransmission Drive & Carrier Group - Tuff-Torq Model K51 985472Footnotes Transmission Drive & Carrier Group - Tuff-Torq Model K51REF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos REFERENCE SERVICE PARTS - Tuff Torq K51 TransaxleTTK51 2021Footnotes REFERENCE SERVICE PARTS - Tuff Torq K51 TransaxleREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos REFERENCE SERVICE PARTS - Tuff Torq K51 TransaxleTTK51 2021Footnotes REFERENCE SERVICE PARTS - Tuff Torq K51 TransaxleREF NO DESCRIPTION3429 Controls & Linkage Groupuse the standard hardware torque specification chart HYDRO MODELS ONLYFootnotes Controls & Linkage GroupREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos Hood, Grille & Dash Groupspecification chart 985475Footnotes Hood, Grille & Dash GroupREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos Seat & Seat Deck Group985476 See Electrical GroupFootnotes Seat & Seat Deck GroupREF NO DESCRIPTIONUNDER FRAME Electrical GroupUNDER SEAT DECK UNDER HOODFootnotes Electrical GroupREF NO DESCRIPTIONspecification chart REAR WHEELS & TIRESFRONT WHEELS & TIRES Wheels & Tires GroupDESCRIPTION REAR WHEEL & TIRE ASSEMBLY 14.5HP & 15.5HP Models Only IncludesWheels & Tires Group REF NO12oz. Spray Can Decals Groupspecification chart Touch-up PaintFootnotes Decals GroupREF NO DESCRIPTIONExport Only 38” Mower Decks - Housing, Arbors & Bladesspecification chart 985486985602Footnotes 38” Mower Decks - Housing, Arbors & BladesREF NO DESCRIPTION985487 38” Mower Decks - Clutch & Supportuse the standard hardware torque specification chart here when assembledFootnotes 38” Mower Decks - Clutch & SupportREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos 38” Mower Decks - Height Adjustmentuse the standard hardware torque specification chart 985488Footnotes 38” Mower Decks - Height AdjustmentREF NO DESCRIPTION985560985651 44” Mower Decks - Housing, Arbors & Bladesspecification chart 2531Footnotes 44” Mower Decks - Housing, Arbors & BladesREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos 44” Mower Decks - Clutch & SupportHook Spring Ref 40 here when assembled 985561Footnotes 44” Mower Decks - Clutch & SupportREF NO DESCRIPTIONThe above parts group applies to the following Mfg. Nos 44” Mower Decks - Height Adjustmentuse the standard hardware torque specification chart 985562Footnotes 44” Mower Decks - Height AdjustmentREF NO DESCRIPTIONRef No Part Number Index by Page NumberRef No Part Number Index by Page NumberTP 400-2247-02-EX-SMA GridRef No Part Number Index by Page NumberTP 400-2247-02-EX-SMA GridPage Nut, 1/2” Wrench & Fastener Size GuideHardware Identification & Torque Specifications Torque Specification Chart