402400 to 402499
9489–3 Assemblies include all parts shown in frames. 65
3
29
28 25
27
24
31
32
27
26
219
16
741
46
357
17
634
615
552A
552
220
230
616
615
30
868
34
33
36
35
40
41
45
45
42
16 Crankshaft
See Last Pages.
17 393741 Bearing–Ball
(P.T.O. Side)
24 222698 Key–Flywheel
25 394955 Piston Assy.
(Standard)
394956 Piston Assy.
(.010” O.S.)
394957 Piston Assy.
(.020” O.S.)
394958 Piston Assy.
(.030” O.S.)
26 394959 Ring Set
(Standard)
394960 Ring Set
(.010” O.S.)
394961 Ring Set
(.020” O.S.)
394962 Ring Set
(.030” O.S.)
27 260924 Lock–Piston Pin
28 299691 Pin–Piston
(Standard)
391286 Pin–Piston
(.005” O.S.)
29 393270 Rod–Connecting
(Standard)
393714 Rod–Conn.
(.020” Undersize)
492667 Rod–Conn.
Used on Model Series
402442, 402445,
402447.
––––––– Note –––––
492911 Rod–Conn.
(.020” Undersize)
Used on Model Series
402442, 402445,
402447.
30 222480 Dipper–Connecting
Rod
31 220863 Washer–Spacer
(Used Before Code
Date 92090300).
32 94671 Screw–Connecting
(Used After Code Date
92090300).
––––––– Note –––––
92909 Screw–Hex.
(Used Before Code
Date 92090400).
33 390420 Valve–Exhaust
(Includes Ref. 42)
––––––– Note –––––
390419 Valve–Exhaust
Used on Type No(s).
1501, 1502, 1505,
1506, 1507, 4020,
4021, 7020.
34 261528 Valve–Intake
35 65906 Spring–Valve
(Intake Valve)
36 26828 Spring–Valve
(Exhaust Valve)
40 221596 Retainer–Valve
(Intake Valve)
41 292260 Retainer–Valve
(Exhaust Valve)
42 93630 Keeper–Valve
(Quantity of 2)
45 261368 Tappet–Valve
46 213520 Gear–Cam
219 394348 Gear–Governor
––––––– Note –––––
491663 Gear–Gov.
Used on Type No(s).
1208, 1209, 1214,
1219, 4009.
220 222773 Washer–Thrust
230 223882 Washer
357 91540 Key–Drive Pulley
552 262332 Bushing–Crank
(Lower)
552A 262331 Bushing–Crank
(Upper)
615 94296 Retainer
616 491530 Crank–Governor
634 K491287 Seal
741 262694 Gear–Timing
868
z393606 Seal–Valve
K Included in Gasket Set–Part No. 491856.
z Included in Valve Overhaul Kit–Part No. 498047.
D Included in Carburetor Kit–Part No. 491539.
H Included in Pump Repair Kit–Part No. 393397.
REF. PART REF. PART REF. PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION