Craftsman 388 Lawn Mower User Manual


 
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4-CYCLE ENGINE
KEY PART
htO. NO. DESCRtPTtON
1 493260 Cylinder Assembly
2 399269 Kit-Bushing/Seal
3 299819 Seal-Oil (Magneto Side)
4 493279 Sump-Engine
5 691160 Head-Cylinder
7 692249 ,+ Gasket-Cylinder Head
8 695250 Breather Assembly
9 272481 °+ Gasket-Breather
10 691128 Screw (Breather Assembly)
11 691781 Tube-Brearber
12 692232 Gasket-Crankcase
13 690912 Screw (Cylinder Head)
16 691680 P_ug-Oil Drain
16 691451 Crar_kshafl
20 399781 Seal-Oil PTO Side)
22 691092 Screw (Engine Sump
23 692315 Flywheel
24 222698 Key-Ftywheet
25 499429 Piston Assembly Standard
499430 Piston Assembly (.010" O.S,)
499431 Piston Assembly (.020" O.S.)
499432 Piston Assembly (.030" O.S.)
26 499425 Ring Set-Piston (Standard)
499426 Ring Set-Piston (.010" O.S.)
499427 Ring Set-Piston (.020"O.S.)
499428 Ring Set-Piston (.030" O.S.)
27 691866 Lock-Piston Pin
28 499423 Pin-Piston
29 499424 F_od-Connecting
32 691664 Screw Connecting Rod)
32A 695759 Screw (Connect ng Rod
33 262651 Valve-Exhaust
34 262652 Valve-Intake
35 691270 Spring-Valve Intake)
36 691270 Spring-Valve (Exhaust)
40 692194 Retainer-Valve
43 691997 Slinger-Governor/Oil
45 890646 Tappet-Valve
46 691449 Camshaft
48 498826 Short Block (Replacement
Engine 12J802*2915-B1)
50 497466 Manifold-Intake
61 272199 ° Gasket-Intake
54 691650 Screw (Intake Manifold)
55 691421 Housing-Rewind Starter
58 692259 Rope-Starter (Cut to
Required Length)
60 281434 Grip-Starter Rope
65 690759 Screw (Rewind Starter)
81 691740 Lock-Muffler Screw
95 691636 Screw (Throttle Valve)
97 493267 Sha11-Throtbe
104 691242 _ Pin-Float Hinge
117 494870 Jet-Main (Standard)
497315 Jet-Main High Altitude)
121 498260 Kit-Carburetor Overhau
MODE 1 NUMBER 12H602-2639-B1
KEY PART
NO. NO. DESCRIPTION
126 498170 Carburetor
127 694468 Q Plug-Welch
130 691203 Valve-Throttle
133 398187 Float-Carburetor
134 398188 O Valve-Needle/Seat
137 693981 O1 Gasket-Float Bowl
146 690979 Key-Timing
159 691753 Bracket-Air Cleaner Primer
163 272653,O1 Gasket-Air Cleaner
187 691050 Line-Fuel (Cut to Required
Length)
186 690877 Screw Control Bracket)
190 690940 Screw (Fue Tank)
202 691829 Link-Mechanical Governor
209 690319 Spring-Governor
222 692467 Bracket-Control
227 690783 Control Lever-Governor
276 271716 _1 Sealing Washer
287 690940 Screw (DipstickTube)
300 692038 Muffler
304 695892 Housin Q--Blower
Screw ('Blower Housing)305 691106
306 690450 Shield-Cylinder
307 690345 Screw (Cylinder Shield)
332 690662 Nut (Flywheel)
333 802574 Armature-Magneto
334 691061 Screw (Armature Magneto)
337 802592 Spark Plug
356 692390 Wire-Stop
358 497316 Engine Gasket Set
363 19069 Flywheel Puller
365 692524 Screw (Carburetor)
383 89838 Wrench-Spark Plug
404 690272 Washer (Governor Crank)
425 690670 Screw (Air Cleaner Cover)
443 692523 Screw (Air Cleaner Primer
Base)
Includedin EngineGasket Set,Key.
No. 35B
GI Included in Carburetor Overhaul Kit, Key.
NO. 121
$ Included in Carburetor Gasket Set, Key.
No. 977
+ Included in Valve Overhaul Kit. Key.
No. 1095
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
38