Manual

TRACTOR - - MODEL NUMBER 917.289540, PRODUCT NO. YTH2246
BRIGGS AND STRATTON ENGINE- MODEL NO. 441777-0726-E1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 699753 Cylinder Assembly 125 699709 Carburetor
2 499585 Kit-Bushing!Seal (Magneto Side) 127 698810 Plug-Welch
3 391086s • Seal-Oil (Magneto Side) 130 690993 Valve-Throttle
4 699747 Sump-Engine 131 499805 Kit-Throttle Shaft
5 693998 Head-Cylinder (Cylinder 1) 133 699724 Float-Carburetor
5A 693999 Head-Cylinder (Cylinder 2) 135 699729 Tube-Fuel Transfer
7 693997 ,+ Gasket-Cylinder Head 137 690994 G Gasket-Float Bowl
8 792185 Breather Assembly 141 699722 Kit-Choke Shaft
9 90937 • Gasket-Breather 142 699726 Nozzle-Carburetor
10 691108 Screw (Breather Assembly) 146 690979 Key-Timing
11 792184 Tube-Breather 150 690995 Gasket-Nozzle
12 697227 • Gasket-Crankcase 160 699727 Retainer-Solenoid
13 791130 Screw (Cylinder Head) 163 691001 Gasket-Air Cleaner
15 690946 Plug-Oil Drain 165 693148 Nut (Ring Gear)
16 699700 Crankshaft 187 791766 Line-Fuel (Cut to Required Length)
20 690947 • Seal-Oil (PTO Side) 187A 791744 Line-Fuel (Molded)
22 694966 Screw (Engine Sump) 188 691108 Screw (Control Bracket)
23 691054 Flywheel 192 690083 Adjuster-Rocker Arm
24 222698s Key-Flywheel 209 697674 Spring-Governor
25 792117 Piston Assembly (Standard) 211 691019 Spring-Governed Idle
25 792144 Piston Assembly (.020" Oversize) 212 695238 Link-Throttle
26 792026 Ring Set-Piston (Standard) 213 691021 Bracket-Choke Control
26 792073 Ring Set-Piston (.020" Oversize) 216 691022 Link-Choke
27 690975 Lock-Piston Pin 219 698231 Gear-Governor
28 690229 Pin-Piston 220 690412 Washer (Governor Lever)
29 699699 Rod-Connecting 222 698761 Bracket-Control
32 690976 Screw (Connecting Rod) 227 792492 Lever-Governor Control
33 499596 Valve-Exhaust 231 690718 Screw (Choke Valve)
34 697464 Valve-Intake 240 691035 Filter-Fuel
35 690963 Spring-Valve (Intake) 250 690957 Retainer-Breather
36 690963 Spring-Valve (Exhaust) 252 690956 Collector-Oil
42 499586 Keeper-Valve 265 691024 Clamp-Casing
45 690977 Tappet-Valve 267 695134 Screw (Casing Clamp)
46 790562 Camshaft 276 690997 O+ Washer-Sealing
48 698172 Short Block 287 691108 Screw (Dipstick Tube)
50 695241 Manifold-Intake 304 695277 Housing-Blower
51 791677 • O$ Gasket-Intake 305 691005 Screw (Blower Housing)
53 690951 Stud (Carburetor) 305A 790690 Screw (Blower Housing)
54 699816 Screw (Intake Manifold) 309 497595 Motor-Starter
54A 695239 Screw (intake Manifold) 310 690323 Bolt-Starter Motor
73 499439 Screen-Rotating 311 497608 Brush Set
74 698425 Screw (Rotating Screen) 332 691059 Nut (Flywheel)
75 691056 Washer (Flywheel) 333 691060 Armature-Magneto
95 690718 Screw (Throttle Valve) 334 691061 Screw (Magneto Armature)
98 699721 Kit-Idle Speed 337 491055s Plug-Spark
104 694918 O Pin-Float Hinge
105 698537 G Valve-Float Needle • Included in Engine Gasket Set, Key. No. 358
108 699723 Valve-Choke O Included in Carburetor Overhaul Kit, Key. No. 121
117 699732 Jet-Main (Standard) :_ Included in Carburetor Gasket Set, Key. No. 977
117A 699733 Jet-Main (Standard) + Included in Valve Gasket Set, Key. No. 1095
118 699733 Jet-Main (High Altitude) (Left)
118A 699458 Jet-Main (High Altitude (Right) NOTE: All component dimensions given in U.S. inches
121 699734 Kit-Carburetor Overhaul 1 inch = 25.4 mm
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