Lawn Mower User Manual

48
TRACTOR - MODEL NO. YTH24V54 (289640)
BRIGGS ENGINE - MODEL 445677, TYPE NUMBER 1198-B1
KEY PART
NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
1 793564 Cylinder Assembly
2 499585 Bushing/Seal Kit (Magneto Side)
3 • 391086s Seal-Oil (Magneto Side)
4 796230 Sump-Engine
5 796231 Head-Cylinder (Cylinder #1)
5A 796232 Head-Cylinder (Cylinder #2)
7 •♦ 693997 Gasket-Cylinder Head
8 792185 Breather Assembly
9 • 690937 Gasket-Breather (Liquid Gasket
and The Breather Gasket Are
Interchangeable)
10 697551 Screw (Breather Assembly)
11 792184 Tube-Breather
12 • 697227 Gasket-Crankcase
13 793988 Screw (Cylinder Head)
15 690946 Plug-Oil Drain
16 796540 Crankshaft
20 • 795389 Seal-Oil (PTO Side)
22 694966 Screw (Crankcase Cover/Sump)
23 691053 Flywheel
24 222698s Key-Flywheel
25 792023 Piston Assembly (Standard)
792072 Piston Assembly (020” Oversize)
26 793561 Ring Set (Standard)
792073 Ring Set (.020” Oversize)
27 690975 Lock-Piston Pin
28 696581 Pin-Piston
29 796209 Rod-Connecting
32 690976 Screw (Connecting Rod)
33 697576 Valve-Exhaust
34 792200 Valve-Intake
35 694865 Spring-Valve (Intake)
36 694865 Spring-Valve (Exhaust)
40 690964 Retainer-Valve
42 499586 Keeper-Valve
45 690977 Tappet-Valve
46 792555 Camshaft
48 698172 Short Block
50 695241 Manifold-Intake
51 •♦♣ 795123 Gasket-Intake
51A •♦♣ 690950 Gasket-Intake
53 690951 Stud (Carburetor)
54 699816 Screw (Intake Manifold)
73 494439 Screen-Rotating
74 698425 Screw (Rotating Screen)
75 691056 Washer (Flywheel)
95 690718 Screw (Throttle Valve)
98 699721 Kit-Idle Speed
104 ♣ 694918 Pin-Float Hinge
105 ♣ 698537 Valve-Float Needle
108 699723 Valve-Choke
117 791501 Jet-Main (Standard) (Left)
117A 791502 Jet-Main (Standard) (Right)
118 695415 Jet-Main (High Altitude) (Left)
118A 843099 Jet-Main (High Altitude) (Right)
121 792455 Kit-Carburetor Overhaul
125 796259 Carburetor
130 690993 Valve-Throttle
131 499805 Kit-Throttle Shaft
133 699724 Float-Carburetor
135 699729 Tube-Fuel Transfer
137 ♣ 690994 Gasket-Float Bowl
141 796228 Kit-Choke Shaft
142 699726 Nozzle-Carburetor
146 690979 Key-Timing
150 690995 Gasket-Nozzle
160 699727 Retainer-Solenoid (Brass)
163 691001 Gasket-Air Cleaner
177 691031 Seal-O Ring (Dipstick)
187 791766 Line-Fuel (Cut to Required
Length)
188 697551 Screw (Control Bracket)
192 690083 Adjuster-Rocker Arm
197 697820 Screw (Back Plate)
209 796224 Spring-Governor (Yellow/Black)
211 796225 Spring-Governed Idle (Orange)
212 695238 Link-Throttle
216 796229 Link-Choke
217 695409 Spring-Choke Return
219 793338 Gear-Governor
220 690412 Washer (Governor Gear)
221 841026 Cup-Governor
222 796226 Bracket-Control
227 796223 Lever-Governor Control
231 690718 Screw (Choke Valve)
240 691035 Filter-Fuel
250 690957 Retainer-Breather
252 690956 Collector-Oil
265 691024 Clamp-Casing
267 792629 Screw (Casing Clamp)
276 794271 Washer-Sealing (Aluminum)
278 792651 Washer (Governor Control Lever)
287 691108 Screw (Dipstick Tube)
304 796597 Housing-Blower
305 691005 Screw (Blower Housing)
305A 698336 Screw (Blower Housing)
305B 790690 Screw (Blower Housing) (Blower
Housing to Intake Elbow)
309 497595 Motor-Starter
310 690323 Screw (Starter Motor)
332 691059 Nut (Flywheel)
333 691060 Armature-Magneto
334 691061 Screw (Magneto Armature)
337 491055s Plug-Spark
358 694012 Gasket Set-Engine
385 697551 Screw (Fuel Pump)
387 808656 Pump-Fuel
404 690442 Washer (Governor Crank)
415 794903 Plug (Oil Pressure Switch Hole)
415A 690283 Plug (Intake Manifold)
418 795912 Plate-Carburetor
431 790816 Elbow-Intake
445 499486s Filter-Air Cleaner Cartridge
447 691003 Screw (Air Guide Cover) (Long)
447A 697551 Screw (Air Guide Cover) (Short)
462 691261 Washer (Starter Cable)
467 691008 Knob-Air Cleaner
474 696458 Alternator
501 691185 Regulator
505 691029 Nut (Governor Control Lever)
510 696541 Drive-Starter
513 692024 Clutch-Drive
523 691036 Dipstick
524 • 691032 Seal-Dipstick Tube
525 691037 Tube-Dipstick
526 697551 Screw (Regulator)