O.S. Engines 91HZ-R - Manual (Page 23)

44
CARBURETOR EXPLODED VIEW
Type of screw
C...Cap Screw
79871020 M2.6x7
CAP SCREW SETS (10pcs./sets)
Code No. Size Pcs. used in an engine
Rotor Guide Washer
Retaining Screw (1pc.)
C.M3x8
1
1-1
4-1
4-2
4-3
4
5
6
7
11-1
11-2
11-3
11-4
10
12
11
9
10-1
8
9-1
9-2
9-3
9-4 C.M2x5
2
3
C.M2.6x7
13
45
The specifications are subject to alteration for improvement without notice.
CARBURETOR PARTS LIST
No. Description Code No. No. Description Code No.
Throttle Lever Assembly
Throttle Lever Retaining Screw (2pcs.)
Carburetor Rotor
Rotor Guide Washer
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 (Main Needle)
Needle Assembly
"O"Ring (2pcs.)
Needle Valve Holder Assembly
Ratchet Spring Reguretor Assembly
Fuel Inlet (Nipple No.1)
Needle Valve Assembly
Needle Assembly
"O"Ring (2pcs.)
Needle Valve Holder Assembly
Ratchet Spring
Thermo Insulater
Carburetor Rubber Gasket
Needle Adjusting Screw (5pcs.) 1
1-1
2
3
4
4-1
4-2
4-3
5
6
7
8
9
9-1
9-2
9-3
9-4
29085140
22826131
29088200
25881220
29088300
27881810
27881800
27881820
45581820
29088100
27881330
27681340
29088900
29085910
24981837
29088940
26711305 10
10-1
11
11-1
11-2
11-3
11-4
12
13
29088800
22681953
29088980
29085910
24981837
27381940
26711305
27984900
27915000
41621100