Craftsman 917.274031 - Manual (Page 53)

TRACTOR--MODEL NUMBER 917.274031
BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577, TYPE NUMBER 0284-El
KEY
NO.
1
2
3
4
5
5A
7
8
9
10
11
12
13
15
16
20
22
23
24
25
25
26
26
27
28
29
32
33
34
35
36
42
45
46
48
50
51
51A
51B
53
54
73
74
75
89
PART
NO.
DESCRIPTION
699751 Cylinder Assembly
499585 Kit-Bushing/Seat (Magneto Side)
391086 • Seal-Oil (Magneto Side)
699747 Sump-Engine
693998 Head-Cylinder (Cylinder 1)
693999 Head-Cylinder (Cylinder 2)
690962 •+ Gasket-Cylinder Head
499601 Breather Assembly
690937 • Gasket-Breather
691108 Screw (Breather Asse mbiy)
690942 Tube-Breather
697227 • Gasket-Crankcase
690360 Screw (Cylinder Head)
690946 Plug-Oil Drain
790137 Crankshaft
690947 • Seal-Oil (PTO Side)
694966 Screw (Engine Sump)
691053 Flywheel
222698 Key-Flywheel
499588 Piston Assembly (Sta)idard)
499590 Piston Assembly (.020” Oversize)
499604
Ring Set-Piston (Standard)
499606 Ring Set-Piston (.020” Oversize)
690975 Lock-Piston Pin
690229 Pin-Piston
........ Rod-Connecting
(See Reference 16)
690976 Screw (Connecting Rod)
499596 Valve-Exhaust
499597 Valve-Intake
690963 Spring-Valve (Intake)
690963 Spring-Valve (Exhaust)
499586 Keeper-Valve
690977 Tappet-Valve
699748 Camshaft
698177 Short Block
699801 Manifold-Intake
690949« 0t Gasket-Intake
699800* 0 4-TGasket-Intake
699803« 0 -i-iQasket-Intake
690951
Stud (Carburetor)
699816 Screw (I ntake Manifold)
499439 Screen-Rotating
698425 Screw (Rotating Screen)
691056 Washer (Flywheel)
690283 Plug-Oil
KEY PART
NO.
NO. DESCRIPTION
117 698784 Jet-Main (Standard)
118 699820 Jet-Main (High Altitude)
121 699814 Kit-Carburetor Overhaul
122 699802 Spacer-Carburetor
125 699807 Carburetor
127 698810 Plug-Welch
130 699809 Valve-Throttle
131 699812 Kit-Throttle Shaft
133 694914 Float-Carburetor
137 698781 0 Gasket-Float Bowl
141 699811 Kit-Choke Shaft
146 690979 Key-Timing
165 693148 Nut (Ring Gear)
187 699799 Line-Fuel (Cut to Required Length)
187A 691049 Line-Fuel (Molded)
188 691108 Screw (Control Bracket)
188A 691003 Screw (Control Bracket)
192 690083 Adjuster-Rodrer Arm
209 692909 Spring-Governor
211 691019 Spring-Governed Idle
212 699805 Link-Throttle
213 691021 Bracket-Choke Control
216 691022 Link-Choke
219 698231 Gear-Governor
220 690412 Washer (Governor Lever)
222 698761 Bracket-Control
227 691048 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 695134 Screw (Casing Clamp)
276 695410 0+ Washer-Sealing
287 691108 Screw (Dipstick Tube)
304 695277 Housing-Blower
305 691005 Screw (Blower Housing)
309 497595 Motor-Starter
310 690323 Bolt-Starter Motor
311 497608 Brush Set
332 691059 Nut (Flywheel)
333 691060 Armature-Magneto
334 691061 Screw (Magneto Armature)
337 691043 Plug-Spark
358 699823 Set-Engine Gasket
363 19203 Flywheel Puller
« Included in Engine Gasket Set, Key. No. 358
0 Included in Carburetor Overhaul Kit, Key. No. 121
X Included in Carburetor Gasket Set. Key. No. 977
+ Included in Valve Gasket Set, Ifey. No. 1095
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
53