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Exploded Keihin FCR Four Diagrams

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DOWNDRAFT 35-41mm

Position Part Number Description Position Part Number Description
1   Carburettor Body 52 W9353-36000 Seal: Accelerator Pump (U-ring)
2   Carburettor Body 53 130-142-2000 Spring: Accelerator Pump Return
3   Carburettor Body 54 16178-548-0040 O-ring: Accelerator Pump, Fuel Transfer Pipe
4   Carburettor Body 54 W9351-19058 (Old #?) O-ring: Accelerator Pump
5 1030-855-2000 Carburettor Top 64 1100-870-2100 Crank, Main: Accelerator Pump
6 1031-806-2000 Gasket: Carburettor Top (35, 37, 39) 65 1100-867-7002 Crank, Slave: Accelerator Pump
6 1031-807-2000 Gasket: Carburettor Top (41) 66 1305-933-2000 Spring: Main Accelerator Pump Crank
7 0136-807-1100 Screw: Carb Top (35, 37, 39) 67 1305-939-2001 Spring: Slave Accelerator Pump Crank
7 0136-806-1100 Screw: Carb Top (41) 68 1458-825-2000 Connecting Rod: Accelerator Pump
8 0136-807-1100 Screw: Float Bowl 69 0301-136-7000 Washer: Accelerator Pump Pivots (Plastic)
9 0136-808-1100 Screw: Pump Diaphragm Cover 70 16181-PC3-7810-M1 Split Pin: Accelerator Pump Pivots
10 1190-981-2100, 1190-981-2200, 1190-988-2100 Bracket: Throttle Cable 70 W9251-12081 (Old #?) Split Pin: Accelerator Pump Pivots
11 0136-803-1100 Screw: Throttle Cable Bracket, V Stack 71 1028-825-2001 Dust Cover: Accelerator Pump Rod
12 5025-953-2200, 5025-955-2200, 5025-956-2100, 5025-977-2200 Throttle Shaft 72 1458-826-2000 Rod: Accelerator Pump
13 1118-958-7000 Seat: Throttle Return Spring 73 0301-114-1000 Washer: Accelerator Pump Slave Crank
14 1305-932-2001 Spring: Throttle Return 73 W1795-097-9900 (Old #?) Washer: Accelerator Pump Slave Crank
15 0301-092-7000 Shim: Throttle Shaft Axial Thrust 74 G1704-241-9900 Seat: Main Accelerator Pump Crank Spring
16 1061-816-2100 Lifting Arm 74 W1704-241-9900 (Old #?) Seat: Main Accelerator Pump Crank Spring
17 0208-811-1101 Lock Nut: Throttle Valve Synchronisation 76 0136-801-1100, 0136-811-1100, 0136-812-1100 Screw: Clamping Carb Bodies
18 1034-836-2000 Screw: Adjusting Throttle Valve Synchronisation 77 N704-01060, N704-01063, N704-01071, N704-05056 Spacer: Carb Body Pitch
19 N501-20-size Throttle Valve 78 N704-02060, N704-02071, N704-02074, N704-02077, N704-02081, N704-03077 Spacer: Carb Body Pitch (Threaded)
20 1119-803-7002 Roller: Throttle Valve 79 1118-959-2000, N704-03071, N704-03074, N704-03077, N704-03081, N704-04060 Spacer: Carb Body Pitch (With Hex)
21 1609-802-2101 Sealing Plate: Throttle Valve 80 0804-985-0000, 0804-988-0000, 0804-992-0000, 0804-A01-0000 Sleeve: Throttle Shaft
22 1099-817-6000 Seal: Throttle Valve Sealing Plate 81 1077-826-7000 T-piece: Breather
23 N427-0C-size Jet Needle 82 W9353-65000 Seal: Breather T-piece
24 0403-802-1000 E-clip: Jet Needle 83 1077-804-7000 T-piece: Fuel Inlet (Short)
25 1421-800-2000 Retainer: Jet Needle 83 1077-803-7000 T-piece: Fuel Inlet (Long)
26 1154-835-2100 Needle Jet/Nozzle 84 1075-834-2000, 1075-836-2000, G1383-106-9900 Tube: Fuel Transfer
27 99101-357-size Main Jet 85 W9351-13057 O-ring: Fuel Inlet T-piece
28 N424-25B-size Pilot Jet 88 0804-437-0001, 0804-991-0000, 0804-A03-0000, G1785-032-9900 Hose: Accelertor Pump Transfer
30 99101-124-size Air Jet: Pilot Circuit (Or Use #129, #130) 90 1034-815-3300 Tickover Screw (Long?)
32 N446-05A00 Pilot Mixture Screw 90 1034-837-2100 Tickover Screw
33 1290-812-2001 Spiring: Pilot Mixture Screw 90 1034-837-2501 Tickover Screw (13.25")
34 16075-KG-9010-M1 O-ring: Pilot Mixture Screw 91 0301-078-1200 Washer: Tickover Screw
34 W9351-11028 (Old #?) O-ring: Pilot Mixture Screw 92 1290-908-2000 Spring: Tickover Screw
35 0301-803-2000 Washer: Pilot Mixture Screw 92 1300-112-2000 (Old #?) Spring: Tickover Screw
36 N361-03-size Float Valve Seat (Pump) 100 0136-804-1100 Screw: Throttle Cable Bracket
36 N361-04(3?)-size Float Valve Seat (Gravity) 104 99101-393-2000 Air Jet: Main
37 16958-397-7710-M1 O-ring: Float Valve Seat 122 1050-863-2100, 1050-865-2100 Float Bowl
37 W9351-13090 (Old #?) O-ring: Float Valve Seat 122 16075-935-0060 O-ring: Drain Screw
38 0118-804-1100 Screw: Retaining Float Valve Seat 122 W9351-19145 (Old #?) O-ring: Drain Screw
39 1052-837-2200 Float Assy 123 1018-804-2000 Screw: Float Bowl Drain
40 W9525-25250 Pivot Pin: Float Assy 124 0804-437-0001, 0804-986-0000, 0804-A02-0000 Spacer: Carb Body Pitch
41 93500-04008-1H Screw: Retaining Float Pivot Pin 125 1253-862-2000 Spigot
42 W9522-53001 Float Valve (Pump) 126 1130-807-7000 Velocity Stack 50mm (Blue)
42 1062-814-2100 Float Valve (Gravity) 126 1130-808-7000 Velocity Stack 35mm (Red)
43 0405-019-1000 Clip: Retaining Float Valve 127 1028-808-7000 Cap: Fuel Inlet T-piece
45 1202-846-6000 Seal: Float Bowl 128 W9535-55000 Clip: Fuel Inlet T-piece Cap
47 1230-826-2001 Cover: Accelerator Pump Diaphragm 129 1014-817-2000 Pilot Air Screw (Or Use #30)
48 1050-864-2100 Float Bowl 130 16052-KM4-0040 Spring: Pilot Air Screw (Or Use #30)
49 1050-863-2100, 1050-865-2100 Float Bowl 135 1077-826-7000 T-piece: Breather
50 1050-862-2100, 1050-866-2100 Float Bowl 136 W9535-35000 Clip: Accelerator Pump Transfer Hose
51 1201-055-2102 Diaphragm: Accelerator Pump      

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