O.S. Engines 91SZ-H PS Hyper - Manual (Page 22)

40
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
9
9-1
11
10
10-1
10-2
10-3
10-4
8
8-1
8-2
8-3
8-4
8-5
C.M2.6x10
41
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
9
9-1
27381410
22826131
29183210
29181630
27881810
27881800
27881820
45581820
29183100
27881330
27681340
29181900
27981910
24981837
29181940
29181941
26711305
29181980
22681953
10
10-1
10-2
10-3
10-4
11
27981900
27981910
24981837
27381940
26711305
29015019
41621100
The specifications are subject to alteration for improvement without notice.
CARBURETOR PARTS LIST
No. Description Code No.
Throttle Lever Assembly
Throttle Lever Retaining Screw (2pcs.)
Carburetor Rotor
Mixture Control Valve Assembly
"O"Ring (L) (2pcs.)
"O"Ring (S) (2pcs.)
"O"Ring (L) (2pcs.)
Rotor Guide Screw
Carburetor Body
Mixture Control Screw
Mixture Control Valve Stopper
Needle Valve Assembly
Needle
"O"Ring (2pcs.)
Needle Valve Holder Assembly
Needle Valve Holder
Ratchet Spring
Reguretor Assembly
Fuel Inlet
Needle Valve Assembly
Needle
"O"Ring (2pcs.)
Needle Valve Holder Assembly
Ratchet Spring
Carburetor Rubber Gasket
Needle Adjusting Screw (5pcs.)
No. Description Code No.