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Weber 48 DCO SP Diagram 19630.007

Newer 48 DCO do not have cold start covers use this diagram
older 48 DCOEs witch have cold start covers use the 45 DCOE diagram
48 DCO Jet Specs


Notes:
Newer 48 DCO do not have cold start covers use this diagram
older 48 DCOEs witch have cold start covers use the 45 DCOE diagram

KEY NO. QTY DESCRIPTION PART NUMBER KEY NO. QTY DESCRIPTION PART NUMBER
1 1 Jet Inspection Cover 32376.003 36 1 Throttle Stop Screw 64625.015
2 9 Screw 64700.001 37 1 Pump Plunger 58602.003
3 1 Jet Inspection Cover Gasket 41550.009 38 1 Pump Rod 10410.015
4 1 Carburetor Cover 31734.199 39 2 Throttle Lock Washer 55520.004
5 1 Carburetor Cover Gasket 41715.011 40 1 Pump Rod Spring 47600.068
6 1 Float Pin 52000.001 41 2 Mixture Screw 64750.058
7 1 Float  41030.034 42 2 Mixture Screw 'O' Ring 41565.015
8 2 Emulsion Tube Holder 52580.001 43 2 Vacuum Take Off Cover 64590.008
9 2 Air Corrector 77401.xxx 44 2 Pump Jet Gasket 41535.021
10 2 Emulsion Tube 61450.091 45 1 Stud 64955.007
11 2 Idle Jet Holder 52585.006 46 1 Pump Exhaust Valve 79701.100
12 2 Idle Jet 74821.xxx 47 2 Pump Jet 76801.045
13 2 Main Jet 73401.xxx 48 2 Pump Jet Cover 'O' Ring 41565.009
14 2 Auxiliary Venturi 68820.500 49 2 Pump Jet Cover Screw 61015.008
15 2 Venturi (Choke Tube) 72136.420 50 2 Pump Demand Valve Ball 58300.003
16 4 Screw 64840.003 51 2 Pump Demand Valve Weight 52730.001
17 1 Throttle Nut 34710.003 52 2 Pump Demand Valve Cover 61015.006
18 1 Throtle Lever 45041.145.04 53 1 Needle Valve 79503.250
19 2 Air By-Pass Screw 64595.012 54 1 Needle Valve Gasket 83102.100
20 2 Air By-Pass Screw Cover 61030.008 55 1 Fuel Union Gasket 41530.031
21 5 Spring Washer 55525.010 56 1 Fuel Union 10354.019
22 5 Support Bracket Fixing Nut 34705.004 57 2 Fuel Union and Filter Cover Gasket 41530.024
23 1 Support Bracket Stud 64955.104 58 1 Fuel Union Bolt 12715.008
24 1 Bottom Cover Gasket 41640.066 59 1 Fuel Filter 37022.002
25 4 Air Horn Ta b 52135.053 60 1 Fuel Filter Cover 61002.010
26 2 Progression Hole Inspection Cover

61015.009

61 1 Throttle Shaft 10020.424
27 1 Inspection Cover Gasket 41640.065
28 2 Inspection Cover Fixing Screw 64570.009 1 Repair Kit 92-1462-05
29 1 Air Horn 52840.034
30 2 Throttle Plate 64005.108
31 4 Throttle Plate Fixing Screw 64520.027
32 4 Stud 64955.110
33 1 Throttle Stop Screw 'O' Ring 41565.002
34 1 Throttle Stop Screw 'O' Ring Cap 58000.006
35 3 Mixture Screw Spring 47600.007

 

Original Specs 48 DCO

Main Jets 180mm Emulsion Tubes F7
Air Corrector  Jets 160mm Venturis 42mm
Idle Jets F8 065   Aux Venturis 5.00mm
Pump Jet 045mm Needle Valve 2.50mm
Pump Exhaust Jet 100mm Float Measurement 12mm

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