CARBURETOR
21015HOUSING SUB-ASSY, COIL
main21015-72170i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
2102CARBURETOR ASSEMBLY
21061VALVE SUB-ASSY, THERMOSTATIC
21192BREAKER
main21192-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21205JET SUB-ASSY, SLOW
main21205-35210i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21209FLOAT SUB-ASSY
main21209-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21232TUBE
21234PIPE OR HOSE
21235PIPE OR HOSE, CONNECTING
21235APIPE OR HOSE, CONNECTING
NO.1
NO.2
21236AHOSE, NO.1(FOR OPENER)
*H,L=60
*H,L=60
21251JET, 1ST MAIN
21253JET, 2ND MAIN
TYPE A
main21253-72170i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
TYPE B
21255JET, POWER
21271SCREW, IDLE ADJUSTING
21272SCREW, 1ST IDLE ADJUSTING
21273SCREW, THROTTLE ADJUSTING
main21273-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21301VALVE SUB-ASSY, NEEDLE
21313BALL, STEEL, NO.1(FOR DISCHARGE WEIGHT)
21314BALL, STEEL, NO.2(FOR PUMP PLUNGER)
21353PLUNGER, PUMP
21538RETAINER, BALL CHECK
21561WEIGHT, PUMP DISCHARGE
21611GASKET, MAIN JET
21614GASKET, VENTURI
1ST
2ND
main21614-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21617GASKET, MAIN PASSAGE PLUG
21618GASKET, NEEDLE VALVE SEAT
21621GASKET, UNION NIPPLE
21622GASKET, AIR HORN
main21622-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21623GASKET, BODY FLANGE
21627GASKET, COIL HOUSING
21667DIAPHRAGM
MAIN
SUB
*CHB
main21667-63090i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q,X)198411-198808
*CHB
main21667-72050i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
MAIN
main21667-72080i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
SUB
21679POSITIONER
21697BOOT(FOR SLIDING ROD)
21699BOOT(FOR PUMP PLUNGER)
21722SPRING, PUMP DAMPING
21723SPRING, IDLE ADJUSTING
21724SPRING, THROTTLE ADJUSTING
21726SPRING, 1ST IDLE ADJUSTING
21731SPRING, DASH POT OR POSITIONER ADJUSTING
21735SPRING, PUMP ARM
21751UNION, NIPPLE
21756SPRING, BACK(FOR THROTTLE SHAFT)
main21869-72030i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21763PIN, FLOAT LEVER
21781PLUG, MAIN PASSAGE(FOR CARBURETOR JET)
21791RING, SNAP, NO.1(FOR CARBURETOR LINK)
main21791-13010×2i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);1YJ,2YU..YR20,26,28..(HRF,SRF)..(B,D,E,N,Q,X)198411-198808
TYPE 2
TYPE 1
21826SCREW, PUMP ARM SET
21831SCREW, POWER PISTON STOP
21832SCREW(FOR CHOKE LEVER ADAPTER SET)
21834SCREW, SET, NO.2(FOR CARBURETOR BODY SET)
21835SCREW, SET, NO.3(FOR CARBURETOR BODY SET)
21852NUT, THROTTLE LEVER SET
21865SPRING
21881WASHER, LOCK(FOR THROTTLE SHAFT)
21934SOLENOID, THROTTLE VALVE
main21062-72160i2YU..YR20..HRF..5F..G;2YU..YR20..MRF..(08S,09S);2YU..YR20,28..(HRF,SRF)..(B,E,Q)198508-198808
21934ERING, O(FOR SOLENOID VALVE)
21934FGASKET
2157627010CLIP, PUMP STRAINER
main21576-27010
2182113080SCREW, 2ND THROTTLE VALVE SET
main21821-13080
2182115320SCREW, 2ND THROTTLE VALVE SET
main21821-15320
2182125010SCREW, 2ND THROTTLE VALVE SET
main21821-25010
2182131140SCREW, 2ND THROTTLE VALVE SET
main21821-31140
2182134370SCREW, 2ND THROTTLE VALVE SET
main21821-34370
2182134380SCREW, 2ND THROTTLE VALVE SET
main21821-34380
2184213390SCREW, SET(FOR CARBURETOR LEVEL GAGE CLAMP SET)
main21842-13390
9007921001
main90079-21001
9052307014
main90523-07014
9331913010
main93319-13010
9411040800
main94110-40800
9451100800
main94511-00800
9451200600
main94512-00600
9461110300
main94611-10300
9461110400
main94611-10400
9541110130
main95411-10130
76 parts on this diagram · 3 diagrams in section