Craftsman 917.274040 - Manual (Page 53)

TRACTOR - - MODEL NUMBER 917.274040
BRIGGS ENGINE-MODEL NUMBER 407577,TYPE NUMBER 0284-E1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 699751 Cylinder Assembly 117 698784 Jet-Main (Standard)
2 499585 Kit-Bushing/SeaS (Magneto Side) 118 699820 Jet-Main (High Altitude)
3 391086 • Seal-Oil {Magneto Side) 121 699814 Kit-Carburetor Overhaul
4 699747 Sump-Engine 122 699802 Spacer-Carburetor
5 693998 Head-Cylinder (Cylinder 1) 125 699807 Carburetor
5A 693999 Head-Cylinder (Cylinder 2) 127 698810 Plug-Welch
7 690962 •+ Gasket-Cylinder Head 130 699809 Valve-Throttle
8 499601 Breather Assembly 131 699812 Kli-Throttle Shaft
9 690937 • Gasket-Breather 133 694914 Float-Carburetor
10 691108 Screw (Breather Assembly) 137 698781 0 Gasket-Float Bowl
11 690942 Tube-Breather 141 699811 Kit-Choke Shaft
12 697227 • Gasket-Crankcase 146 690979 Key-Timing
13 690360 Screw (Cylinder Head) 165 693148 Nut (Ring Gear)
15 690946 Plug-Oil Drain 187 699799 Line-Fuel (Cut to Required Length)
16 790137 Crankshaft 187A 691049 Line-Fuel (Molded)
20 690947 • Seal-Oil (PTO Side) 188 691108 Screw (Control Bracket)
22 694966 Screw (Engine Sump) 188A 691003 Screw (Control Bracket)
23 691053 Flywheel 192 690083 Adjuster-Rocker Arm
24 222698 Key-Flywheel 209 692909 Spring-Governor
25 499588 Piston Assembly (Standard) 211 691019 Spring-Governed Idle
25 499590 Piston Assembly (.020” Oversize) 212 699805 Link-Throttle
26 499604 Ring Set-Piston (Standard) 213 691021 Bracket-Choke Control
26 499606 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 Rod-Connecting 222 698761 Bracket-Control
(See Reference 16) 227 691048 Lever-Governor Control
32 690976 Screw (Connecting Rod) 231 690718 Screw (Choke Valve)
33 499596 Valve-Exhaust 240 691035 Filter-Fuel
34 499597 Valve-Intake 250 690957 Retainer-Breather
35 690963 Spring-Valve (Intake) 252 690956 Collector-Oil
36 690963 Spring-Valve (Exhaust)
265 691024 Clamp-Casing
42 499586 Keeper-Valve 267 695134 Screw (Casing Clamp)
45 690977 Tappet-Valve 276 695410 0+ Washer-Sealing
46 699748 Camshaft 287 691108 Screw (Dipstick Tube)
48 698177 Short Block 304 695277 Housing-Blower
50 699801 Manifold-intake
305 691005 Screw (Blower Housing)
51 690949* & X Gasket-Intake 309 497595 Motor-Starter
51A 699800*0 + t Gasket-Intake 310 690323 Bolt-Starter Motor
51B 699803* 0 + :j; Gasket-intake
311 497608 Brush Set
53 690951 Stud (Carburetor) 332 691059 Nut (Flywheel)
54 699816 Screw (intake Manifold)
333 691060 Armature-Magneto
73 499439 Screen-Rotating 334 691061 Screw (Magneto Armature)
74 698425 Screw (Rotating Screen)
337 691043 Plug-Spark
75 691056 Washer (Flywheel) 358 699823 Set-Engine Gasket
89 690283 Plug-Oil
363 19203 Flywheel Puller
é Included in Engine Gasket Set, Key. No. 358
0 Included in Carburetor Overhaul Kit, Key. No. 121
t Included in Carburetor Gasket Set, Key. No. 977
+ Included in Valve Gasket Set, Key. No. 1095
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
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