Instructions / Assembly
22 
Engine parts list 
Item 
Stock # 
Description 
Qty 
Item 
Stock # 
Description 
Qty 
1 
PS46-001 
Bolt M6×16 
5 
52 
PS46-052 
Piston Pin 
1 
2 
PS46-002 
Cylinder Head Cover 
1 
53 
PS46-053 
Connecting Rod Assembly 
1 
3 
PS46-003 
Breather Hose 
1 
54 
PS46-054 
Oil Sensor 
1 
4 
PS46-004 
Nut M6 
2 
55 
PS46-055 
Governor Gear Shaft 
1 
5 
PS46-005 
Rocker Arm 
2 
56 
PS46-056 
Washer 
1 
6 
PS46-006 
Rocker Arm Shaft 
1 
57 
PS46-057 
Oil Seal 
1 
7 
PS46-007 
Rocker Arm Base 
1 
58 
PS46-058 
Cotter Pin 
1 
8 
PS46-008 
Bolt 
2 
59 
PS46-059 
Bolt M6×16 
2 
9 
PS46-009 
Rocker Arm Support 
1 
60 
PS46-060 
Camshaft 
1 
10 
PS46-010 
Bolt M6×12 
6 
61 
PS46-061 
Washer 
1 
11 
PS46-011 
Shroud 
1 
62 
PS46-062 
Pin 9×12 
1 
12 
PS46-012 
Head Cover Gasket 
1 
63 
PS46-063 
Crankcase Cover 
1 
13 
PS46-013 
Valve Spring Seat 
2 
64 
PS46-064 
Bolt M8×38 
7 
14 
PS46-014 
Valve Locker 
4 
65 
PS46-065 
Bolt M8×45 
1 
15 
PS46-015 
Valve Spring 
2 
66 
PS46-066 
Oil Seal 
1 
16 
PS46-016 
Valve Seal 
2 
67 
PS46-067 
Dipstick 
1 
17 
PS46-017 
Valve Seat 
2 
70 
PS46-070 
Pin 7×14 
1 
18 
PS46-018 
Second Air Valve Assembly 
1 
71 
PS46-071 
Governor Gear 
1 
19 
PS46-019 
Second Air Valve Gasket 
1 
72 
PS46-072 
Crankcase Gasket 
1 
20 
PS46-020 
Bolt M6×14 
2 
73 
PS46-073 
Washer 
1 
21 
PS46-021 
Exhaust Pipe 
1 
74 
PS46-074 
Bearing 6206 
2 
22 
PS46-022 
Nut M8 
2 
75 
PS46-075 
Crankshaft 
1 
23 
PS46-023 
Muffler Gasket 
1 
76 
PS46-076 
Bolt M6×16 
4 
24 
PS46-024 
Stud M8×35 
2 
77 
PS46-077 
Cylinder Head Baffle 
1 
25 
PS46-025 
Stud M6×98 
2 
78 
PS46-078 
Throttle Linkage 
1 
26 
PS46-026 
Carburetor Insulator Gasket 
1 
79 
PS46-079 
Governor Spring 
1 
27 
PS46-027 
Shroud 
1 
80 
PS46-080 
Idle Spring 
1 
28 
PS46-028 
Insulator 
1 
81 
PS46-081 
Governor Lever 
1 
29 
PS46-029 
Carburetor Gasket 
1 
82 
PS46-082 
Bolt M8×14 
2 
30 
PS46-030 
Carburetor 
1 
83 
PS46-083 
Governor Gear Bracket 
1 
31 
PS46-031 
Air Filter Gasket 
1 
84 
PS46-084 
Fuel Hose 
1 
32 
PS46-032 
Air Filter Assembly 
1 
85 
PS46-085 
Fuel Hose 4×10×565 
1 
33 
PS46-033 
Air Filter Base 
1 
86 
PS46-086 
Clip 
1 
34 
PS46-034 
Air Filter Clip 
2 
87 
PS46-087 
Clamp 
1 
35 
PS46-035 
Air Filter Seal 
1 
88 
PS46-088 
Crankcase 
1 
36 
PS46-036 
Air Filter Baffle 
1 
89 
PS46-089 
Clip Base 
1 
37 
PS46-037 
Air Filter Element 
1 
90 
PS46-090 
Oil Seal 
1 
38 
PS46-038 
Air Filter Cover 
1 
91 
PS46-091 
Ignition Module 
1 
39 
PS46-039 
Nut M6 
2 
92 
PS46-092 
Bolt 
2 
40 
PS46-040 
Push Rod 
2 
93 
PS46-093 
Flywheel 
1 
41 
PS46-041 
Tappet 
2 
94 
PS46-094 
Cooling Fan 
1 
42 
PS46-042 
Bolt M10×1.25×87 
4 
95 
PS46-095 
Starter Cup 
1 
43 
PS46-043 
Cylinder Head 
1 
96 
PS46-096 
Nut M16×1.5 
1 
44 
PS46-044 
Spark Plug 
1 
97 
PS46-097 
Drain Bolt 
2 
45 
PS46-045 
Cylinder Head Gasket 
1 
98 
PS46-098 
Washer 
2 
46 
PS46-046 
Pin 12×20 
2 
99 
PS46-099 
Shroud 
1 
47 
PS46-047 
Exhaust Valve 
1 
100 
PS46-100 
Clip 
1 
48 
PS46-048 
Intake Valve 
1 
102 
PS46-102 
Blower Housing 
1 
49 
PS46-049 
Piston Ring Set 
1 
103 
PS46-103 
Recoil Starter 
1 
50 
PS46-050 
Circlip 
2 
104 
PS46-104 
Washer 
3 
51 
PS46-051 
Piston 
1 
105 
PS46-105 
Bolt M6×10 
3 
106 
PS46-106 
Altitude Kit 
1 










