Briggs & Stratton 21A400 - Manual (Page 9)

21A400
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
5317--9 Assemblies include all parts shown in frames. 10/07/2008
9
1 793617 Cylinder Assembly
2 698340 Kit--Bushing/Seal
(Magneto SIde)
3 K391086S Seal--Oil
(Magneto Side)
5 793305 Head--Cylinder
7 K∆697690 Gasket--Cylinder Head
11B 696750 Tube--Breather
12 K694953 Gasket--Crankcase
13
690360 Screw
(Cylinder Head)
15 691686 Plug--Oil Drain
(Square Head)
15B 695757 Plug--Oil Drain
16 794716 Crankshaft
Used on Type No(s).
0019, 0100, 0105.
-------------- Note ----------
794720 Crankshaft
Used on Type No(s).
0017, 0112, 0113,
0115, 0117, 0119,
0133, 0134, 0135,
0136, 0163, 0164,
0166, 0168, 0205,
0215, 0371, 0540,
0701.
794717 Crankshaft
Used on Type No(s).
0111, 0116.
17 695434 Bearing--Ball
18 791412 Cover--Crankcase
Used on Type No(s).
0111, 0116.
-------------- Note ----------
791965 Cover--
Crankcase
Used on Type No(s).
0017, 0019, 0100,
0105, 0112, 0113,
0115, 0117, 0119,
0133, 0134, 0135,
0136, 0163, 0164,
0166, 0168, 0205,
0215, 0371, 0540,
0701.
19 698340 Kit--Bushing/Seal
(PTO Side)
20 K391086S Seal--Oil
(PTO Side)
21 281658S Cap--Oil Fill
22
695174 Screw
(Crankcase Cover/
Sump)
23 695485 Flywheel
Used on Type No(s).
0017, 0019, 0100,
0105, 0111, 0112,
0113, 0115, 0117,
0119, 0133, 0134,
0135, 0136, 0163,
0164, 0166, 0168,
0205, 0215, 0371,
0540, 0701.
-------------- Note ----------
793664 Flywheel
Used on Type No(s).
0116.
24 222698S Key--Flywheel
25
793794 Piston Assembly
(Standard)
(Used After Code Date
06102900).
-------------- Note ----------
793318 Piston
Assembly
(Standard)
(Used Before Code
Date 06103000).
697694 Piston
Assembly
(.010” Oversize)
(Used Before Code
Date 06103000).
793797 Piston
Assembly
(.020” Oversize)
(Used After Code Date
06102900).
697695 Piston
Assembly
(.020” Oversize)
(Used Before Code
Date 06103000).
697696 Piston
Assembly
(.030” Oversize)
(Used Before Code
Date 06103000).
26 793319 Ring Set
(Standard)
(Used After Code Date
06061800).
-------------- Note ----------
697692 Ring Set
(Standard)
(Used Before Code
Date 06061900).
697697 Ring Set
(.010” Oversize)
(Used Before Code
Date 06061900).
793324 Ring Set
(.020” Oversize)
(Used After Code Date
06061800).
697698 Ring Set
(.020” Oversize)
(Used Before Code
Date 06061900).
697699 Ring Set
(.030” Oversize)
(Used Before Code
Date 06061900).
27 690975 Lock--Piston Pin
28 696581 Pin--Piston
29 694691 Rod--Connecting
30 694692 Dipper--Connecting
Rod
32 690976 Screw
(Connecting Rod)
33 499596 Valve--Exhaust
34 795199 Valve--Intake
35 694865 Spring--Valve
(Intake)
36 694865 Spring--Valve
(Exhaust)
37A 699047 Guard--Flywheel
42 499586 Keeper--Valve
45 690977 Tappet--Valve
46 790958 Camshaft
51
KD ∆
694874 Gasket--Intake
51A
KD ∆
694875 Gasket--Intake
53C 794542 Stud
(Carburetor)
55A 696710 Housing--Rewind
Starter
58 693389 Rope--Starter
Cut to Required
Length)
K Included in Engine Gasket Set--Ref. No. 358.
D Included in Carburetor Overhaul Kit--Ref. No. 121A.
∆ Included in Valve Gasket Set--Ref. No. 1095.
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION
Not
for
Reproduction