User Manual
G. SV-4B (H2) Type IE Engine Parts Assembly - Double Edge
SV-4B (H) Type 1E Engine Parts Assembly - Single Edge
Key
No. Part No. Description Qty.
12520013123 Carburetor Assembly 1
1 1250013123 Screw 4
2 P005000620 Retainer 1
3 12538108660 Pump, Purge 1
4 12531005360 Screw 2
5 P005000600 Base, Purge` 1
6A B Diaphragm, Metering 1
7A B Gasket, Metering 1
8 12533942030 Screw 1
9A Pin, Metering Arm 1
10 A Lever, Metering 1
11 A Spring, Metering Lever 1
12 A Valve, Inlet Needle 1
13 A Plug, Welch 1
14 12531649030 Valve, Throttle 1
15 12531413930 Screw 1
16 12531813120 Needle, Low Speed 1
17 12532909860 Cap, Limiter L.S. 1
18 12532013310 Needle, High Speed 1
19 12532939030 Cap, Limiter H.S. 1
20 12532713930 Clip 1
21 12537242030 Swivel 1
22 12531713310 Shaft, Throttle 1
23 12531342030 Spring, Throttle Return 1
24 12537813310 Piece, Friction 1
25 12533306960 Spring, Idle Adjust 1
26 12531012820 Screw, Throttle 2
27 12532412820 Cover, Pump 1
28 A B Gasket, Fuel Pump 1
29 A B Diaphragm, Fuel Pump 1
30 A Strainer 1
31 12537613120 Nozzle, Main Check Valve 1
32 12532715130 Clip 1
Key
No. Part No. Description Remarks Qty.
1 13001042032 Gasket, Intake Included in kit 88900045131 1
2 90023805020 Screw 5 x 20 2
3 17851004560 Rod, Choke 1
4 13030104560 Case, Air Cleaner Includes Item 5 1
5 17881005230 Grommet 1
6 13041005360 Bracket, Air Cleaner 1
7 90024205057 Screw 5 x 57 2
8 89012140630 Label, Choke 1
9 90052800005 Nut, Wing 1
10 13032611522 Cover, Air Cleaner 1
11 13031004560 Filter, Air 1
12 17851504560 Shutter, Choke 1
13 17851600830 Spacer 1
14 12520013123 Carburetor, Asy. 1
15 13001642031 Gasket, Intake Included in kit 88900045131 1
16 13001742031 Insulator 1
17 90050000005 Nut 5 2
17
Carburetor
Air Filter with Carburetor
1
4
5
6
7
8
9
10
11
12
13
32
31
30
29
28
27
26
11
12
13
14
15
16
17
1
2
3
4
6
7
8
9
10
5
24
25
21
22
23
19
20
18
17
16
14
15
2
3