Craftsman 247.77099 operating instructions 398188†† Valve-Needle/Seat

Sears Craftsman 6.5 H.P. Engine Model No. 123K02 For Yard Vacuum Model 247.770990

Ref.	Part No.	Part Description
No.
1.	697322	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.	699472	Gasket-Breather
10.	691125	Screw (Breather Assembly)
11.	691260	Tube-Breather
12.	692232†	Gasket-Crankcase
13.	690912	Screw (Cylinder Head)
15.	691680	Plug-Oil Drain
16.	694478	Crankshaft

20.399781† Seal-Oil (PTO Side)

22.	691092	Screw (Engine Sump)
23.	692315	Flywheel
24.	222698	Key-Flywheel
25.	697339	Piston Assembly (Standard)
	697341	Piston Assembly (.020” Oversize)
26.	499425	Ring Set-Piston (Standard)
	499427	Ring Set-Piston (.020” Oversize)
27.	691866	Lock-Piston Pin
28.	499423	Pin-Piston
29.	499424	Rod-Connecting
32.	691664	Screw (Connecting Rod)
32A.	695759	Screw (Connecting Rod)
33.	262651	Valve-Exhaust
34.	262652	Valve-Intake
35.	691270	Spring-Valve (Intake)
36.	691270	Spring-Valve (Exhaust)
37.	694086	Guard-Flywheel
40.	692194	Retainer-Valve
43.	691997	Slinger-Governor/Oil
45.	690548	Tappet-Valve
46.	691449	Camshaft
48.	498828	Short Block
50.	497465	Manifold-Intake
51.	272199†	Gasket-Intake
54.	691650	Screw (Intake Manifold)
55.	691421	Housing-Rewind Starter
58.	697316	Rope-Starter (Cut to Required Length)
60.	281434	Grip-Starter Rope
65.	690837	Screw (Rewind Starter)
78.	691108	Screw (Flywheel Guard)
81.	691740	Lock-Muffler Screw
95.	691636	Screw (Throttle Valve)
97.	493267	Shaft-Throttle
104.	691242††	Pin-Float Hinge
108.	691182	Valve-Choke
109.	498593	Shaft-Choke
117.	498978	Jet-Main (Standard)
121.	498260	Kit-Carburetor Overhaul
125.	499059	Carburetor
127.	694468††	Plug-Welch
130.	691203	Valve-Throttle
133.	398187	Float-Carburetor

Ref.	Part No.	Part Description
No.
134.	398188††	Valve-Needle/Seat

137.693981††* Gasket-Float Bowl

146.	690979	Key-Timing
159.	691753	Bracket-Air Cleaner Primer
163.	272653†*††	Gasket-Air Cleaner
187.	691050	Line-Fuel (Cut to Required Length)
188.	693399	Screw (Control Bracket)
190.	690940	Screw (Fuel Tank)
202.	691829	Link-Mechanical Governor
209.	691291	Spring-Governor
222.	692150	Bracket-Control
227.	690783	Control Lever-Governor
276.	271716††*	Sealing Washer
287.	690940	Screw (Dipstick Tube)
300.	692038	Muffler
304.	493294	Housing-Blower
305.	691108	Screw (Blower Housing)
306.	690450	Shield-Cylinder
307.	690345	Screw (Cylinder Shield)
324.	695161	Cup/Screen Assembly
332.	690662	Nut (Flywheel)
333.	802574	Armature-Magneto
334.	691061	Screw (Armature Magneto)
337.	802592	Plug-Spark
347.	691396	Switch-Rocker
356.	496381	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)
445.	491588	Filter-Air Cleaner Cartridge
456.	692299	Plate-Pawl Friction
459.	281505	Pawl-Ratchet
497.	690664	Screw (Stopswitch)
505.	691251	Nut (Governor Control Lever)
523.	495264	Dipstick
524.	692296†	Seal-Dipstick Tube
525.	495265	Tube-Dipstick
529.	691923	Grommet
562.	92613	Bolt (Governor Control Lever)
564.	698589	Screw (Control Cover)
584.	697734	Cover-Breather Passage
585.	691879†	Gasket-Breather Passage
592.	690800	Nut (Rewind Starter)
597.	691696	Screw (Pawl Friction Plate)
601.	95162	Clamp-Hose
604.	698588	Cover-Control
608.	497680	Starter-Rewind
613.	691340	Screw (Muffler)
615.	690340	Retainer-Governor Shaft
616.	698801	Crank-Governor
617.	270344†*††	Seal-O Ring (Intake Manifold)
621.	692310	Switch-Stop

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