Service Manual

ManualsBrandsToro ManualsOutdoor Power EquipmentTITAN 54 in. IronForged Deck 21.5 HP Commercial V-Twin Gas Dual Hydrostatic Zero Turn Riding Mower CARB

7-1

Table of Contents

Disassembly

Twin Cylinder Engine Service Manual

February 2017 - Digital Edition

ENGINE DISASSEMBLY

Table of Contents

Upper Disassembly 1 Exploded View...............................................................................

Upper Disassembly 2 Exploded View...............................................................................

Lower Disassembly 1 Exploded View...............................................................................

Lower Disassembly 2 Exploded View...............................................................................

Engine Removal..................................................................................................................

Disassembly Upper End.....................................................................................................

Air Cleaner Filter...........................................................................................................

Engine Shroud...............................................................................................................

Ignition Coils.................................................................................................................

Electric Starter...............................................................................................................

Flywheel/Screen/Fan.....................................................................................................

Lower Bafe...................................................................................................................

Stator (Alternator).........................................................................................................

Breather Assembly.......................................................................................................

Air Filter Manifold.........................................................................................................

Carburetor......................................................................................................................

Control Plate (Throttle/Choke).....................................................................................

Intake Manifold..............................................................................................................

Voltage Regulator with Wire Harness..........................................................................

Dipstick and Tube..........................................................................................................

Cylinder Heads..............................................................................................................

Rocker and Valves (Cylinder Head Disassembly)......................................................

Disassembly Lower End....................................................................................................

Oil Pump.........................................................................................................................

Sump Cover...................................................................................................................

Camshaft and Followers...............................................................................................

Piston and Connecting Rod Assembly.......................................................................

Piston Rings and Wrist Pin...........................................................................................

Crankshaft......................................................................................................................

7-2

7-3

7-4

7-5

7-6

7-7

7-10

7-11

7-12

7-14

7-15

7-17

7-18

7-20

7-21

7-22

7-23

7-25

7-28

7-29

7-31

7-32

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7-34