Craftsman 917.273522 Owner's Manual page 53

TRACTOR - - MODEL NUMBER 917.273522
BRIGGS & STRATTON ENGINE-MODEL NUMBER 407577, TYPE NUMBER 0283-E1
KEY PART KEY PART
NO. NO, DESCRIPTION NO, NO, DESCRIPTION
I 699751 Cylinder Assembly 138 699809
2 499585 Kit-Bushing/Seal (Magneto Side) 131 699812
3 891088 ,Seal-Oil (Magneto Side) 133 694914
4 699747 Sump-Engine 137 698781
5 698998 Head-Cylinder (Cylioder 1) 14I 699811
5A 698999 Head-Cylinder (Cylioder 2) 146 690979
7 690962 -+ Gasket-Cylioder Head 185 693148
8 499601 Breather Assembly 187 699799
9 690937 ,Gasket-Breather 187A 691049
I O 690980 Screw (Breather Assembly) 188 690960
11 690942 Tube-Breather 192 690083
I2 697227 ,Gasket-Crankcase 209 692909
I3 690380 Screw (Cylinder Head) 2I I 691019
I5 690948 Plug-Oil Drain 212 699805
I8 691048 Crankshaft 218 691021
20 690947 ,Seal-Oil (PTO Side) 2I 8 691022
22 694988 Screw (Engine Sump) 219 698281
23 691054 Flywheel 228 690412
24 222698 Key- Flywheel 222 698761
25 499588 Piston Assembly (Standard) 227 69I 048
25 499590 Piston Assembly (.020_ Over- 23I 690718
size) 240 69I 085
28 499604 Ring Set-Piston (Standard) 250 690957
28 499608 Ring Set-Piston (.020 Oversize) 252 690958
27 690975 Lock-Piston Pin 285 691024
28 690229 Pin-Piston 287 695134
29 499583 Rod-Connecting 278 695410
32 690978 Screw (Connecting Rod) 287 690960
33 499598 Valve- E×haast 804 695277
34 499597 Valve-Intake 305 691005
35 690983 Spring-Valve (Intake) 809 497595
38 690963 Spring-Valve (Exhaust) 8I O 690323
40 690964 Retainer-Valve 3I I 497608
42 499586 Keeper-Valve 332 69I 059
45 690977 Tappet-Valve 333 691060
48 699748 Camshaft 334 69I 06I
48 692714 Short Block 337 691043
50 699801 Manifold-Intake 858 699823
5I 690949 +, OSOasket-lntake 888 691062
5IA 699803 +, OSGasket-lntake 883 690968
5IB 699800 +, OSGasket-lntake 385 690960
53 690951 Stud (Carburetor) 387 808656
54 699818 Screw (Intake Manifold) 404 690442
73 691055 Screen-Rotating 405 697820
74 691057 Screw (Rotating Screen) 43I 699806
75 691056 Washer (Flywheel) 445 499488
89 690283 Plug-Oil 447 691003
98 699721 Kit-Idle Speed 447A 690960
104 694918 SPin-Float Hinge
105 698537 OValve- Float Needle
108 699808 Valve-Choke O
117 698784 Jet-Main (Standard)
1I8 699820 Jet-Main (High Altitude)
I21 699814 Kit-Carburetor Overhaul
I22 699802 Spacer-Carburetor +
I25 699807 Carburetor
I27 699810 Plug-Welch
Valve-Throttle
Kit-Throttle Shaft
Float-Carburetor
OGasket-FIoat Bowl
Kit-Choke Shaft
Key-Timing
Nut (Ring Gear)
Line-Fuel
Line-Fuel (Molded)
Screw (Control Bracket)
Adjuster-Rocker Arm
Spring-Governor
Spring-Governed Idle
Link-Throttle
Bracket-Choke Control
Link-Choke
Gear-Governor
Washer (Governor Lever)
Bracket-C_ntrol
Lever-Governor Control
Screw (Choke Valve)
Filter-Fuel
Retainer-Breather
Collector-Oil
Clamp-Casing
Screw (Casing Clamp)
+Washer-Sealing
Screw (Dipstick Tube)
Housing-Blower
Screw (Blower Housing)
Motor-Starter
Bolt (Starter Motor)
Brush Set
Nut (Flywheel)
Armature-Magneto
Screw (Magneto Armature)
Spark Plug
Set-Engine Gasket
Flywheel Puller
Wrench-Spark Plug
Screw (Fuel Pump)
Pump-Fuel
Washer (Governor Crank)
Screw (Back Plate)
Elbow-Intake
Filter-Air Cleaner Cartridge
Screw (Air Guide C_ver)
Screw (Air Guide C_ver)
Included in Engine Gasket Set, Key. No. 858
Included in Carburetor Overhaul K_t,Key. No.
12I
Included in Carburetor Gasket Set, Key No
977
Included in Valve Gasket Set, Key. No. I095
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
53