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M 90A2

Section 4: intake silencer carburetor (v2)

Model code: M90A2
Section 4 — INTAKE SILENCER CARBURETOR
M 90A2
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M 90A2 – section 4 intake silencer carburetor parts diagram
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Parts list
Section 4
Ref Part No. / Description Qty Buy
4-1
3B7-02410-0
INTAKE SILENCER SUB-ASSY
1
4-10
346-02414-2
INTAKE SILENCER GASKET
3
4-11
345-02417-1
INTAKE SILENCER LOCK PLATE
3
4-12
910121-0618
BOLT
6
4-13
3B7-02415-0
INTAKE SILENCER COVER
1
4-14
3B7-02418-1
GASKET
1
4-15
910103-5620
BOLT
8
4-16
3L9-03210-0
CARBURETOR ASSY (THIRD)
Lower
1
4-16
3L9-03207-0
CARBURETOR ASSY (SECOND)
Center
1
4-16
3L9-03200-0
CARBURETOR ASSY
Upper
1
4-17
353-03221-0
* FLOAT CHAMBER
Upper, Center, Lower x 3
1
4-18
346-03222-0
* FLOAT CHAMBER O-RING
x 3
1
4-19
922503-6414
* SCREW
x 3
4
4-2
3B7-67152-0
CHOKE LEVER
1
4-20
346-03231-0
* FLOAT
x 3
1
4-21
346-03232-0
* FLOAT ARM PIN
x 3
1
4-22
3B7-03240-0
* FLOAT VALVE
x 3
1
4-23
344-03244-0
* CLIP
x 3
1
4-24
3F3-03234-0
* SCREW
x 3
1
4-25
3L9-03252-0
* MAIN NOZZLE
x 3
1
4-26
3B7-03251-0
* MAIN JET (#150)
x 3
1
4-27
3C7-03255-0
* SLOW JET (#75)
x 3
1
4-28
346-03256-0
* RUBBER CAP
x 3
1
4-29
346-03265-0
* STOP SCREW
Upper x 1
1
4-3
941403-1000
WAVE WASHER d=10
1
4-30
346-03267-0
* SPRING
Upper x 1
1
4-31
346-03266-0
* PILOT SCREW
x 3
1
4-32
353-03268-0
* SPRING
x 3
1
4-33
345-03292-0
* DRAIN SCREW
x 3
1
4-34
336-03293-0
* O-RING
x 3
1
4-35
334-03242-0
* VALVE PIN
x 3
1
4-36
3C7-03181-0
* CARBURETOR COVER
x 3
1
4-37
3C7-03182-0
* CARBURETOR COVER GASKET
x 3
2
4-38
3C7-03183-0
* CARBURETOR COVER GASKET
x 3
1
4-39
3C7-03184-0
* COVER GASKET PLATE
x 3
1
4-4
910103-0610
BOLT
1
4-40
3C7-03185-0
* COVER GASKET PLATE
x 3
1
4-41
3C7-03186-0
* SCREW
x 3
2
4-42
930103-0600
NUT
6
4-43
941303-0600
SPRING WASHER
6
4-44
346-02011-1
CARBURETOR GASKET
3
4-45
353-67191-1
CHOKE ROD
2
4-46
345-05223-1
ROD SNAP 3.5-2
4
4-47
3C7-03271-1
O-RING 1.5-2.5
1
4-48
98AB-50-100
HOSE
98AB-501000
2
4-49
338-02215-0
CLIP φ10
4
4-5
346-67115-0
WASHER 6.5-21-1
1
4-50
353-63709-1
THROTTLE ROD
2
4-51
3B7-05229-0
BALL JOINT CONNECTOR
1
4-52
3B7-05243-0
BALL JOINT CONNECTOR
2
4-53
930103-0500
NUT
4
4-6
910103-0630
BOLT
1
4-7
930103-0600
NUT
1
4-8
3B7-63734-0
STOPPER DAMPER
1
4-9
3B7-72015-0
CHOKE DECAL
1