O.S. Engines 91SZ-H - Manual (Page 20)

36
CARBURETOR EXPLODED VIEW
Type of screw
C...Cap Screw M...Oval Fillister-Head Screw
F...Flat Head Screw N...Round Head Screw S...Set Screw
C.M3x8
1
1-1
2
3
3-1
3-2
3-3
4
5
6
7
8
8-1
8-2
8-3
8-4 8-5
8-6
9
9-1
9-2
9-3
9-4
10
37
The specifications are subject to alteration for improvement without notice.
CARBURETOR PARTS LIST
No. Description Code No.
1
1-1
2
3
3-1
3-2
3-3
4
5
6
7
8
8-1
8-2
8-3
8-4
8-5
8-6
Ratchet Spring
Needle
Needle Valve Assembly
Fuel Inlet
Rotor Guide Screw
"O"Ring (L) (2pcs.)
Carburetor Body
Mixture Control Valve Assembly
Carburetor Rotor
Throttle Lever Retaining Screw (2pcs.)
Throttle Lever Assembly
Mixture Control Screw
Mixture Control Valve Stopper
Needle Valve Holder Assembly
"O"Ring (L) (2pcs.)
"O"Ring (S) (2pcs.)
"O"Ring (2pcs.)
Needle Valve Holder
9
9-1
9-2
9-3
9-4
10 Carburetor Rubber Gasket
Needle
Needle Valve Assembly
"O"Ring (2pcs.)
Needle Valve Holder Assembly
Ratchet Spring
Needle Adjusting Screw (5pcs.)
No. Description Code No.
27381410
22826131
29183200
29181610
27881810
27881800
27881820
45581820
29183100
27881330
27681340
27081900
27981910
24981837
46181940
46181941
26711305
46181950
27981900
27981910
24981837
27381940
26711305
29015019
41621100