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              Picture
  Picture    
             
                       
                  Figure 12. Disassembly-Throttle Body 4150C  
                       
    Figure 11 . Disassembly-Main Body 4150C                
                       
  Order of

  Removal
NAME  
 
  Order of

Removal
NAME  
1
  Thermostat Housing Cover Screws (3)
 
  1
Dashpot Bracket Screw  
2
  Thermostat Housing Cover Clamp
 
3
  Thermostat Housing Cover
   
  and Lockwasher
4
  Thermostat Housing Cover Gasket
 
  2
Dashpot Bracket and Included
5
  Lower Choke Rod Retainer and Washer
   
  Dashpot Assembly
6 Choke Housing Screws & Lockwashers(3)  
  3
  Fuel Pump Lever Retainer
7
  Choke Housing
 
  4
  Fuel Pump Lever Assembly
8
  Choke Housing Gaskets (2)
 
  5
  Throttle Stop Screw
9
  Choke Shaft Nut, Lockwasher and Space
 
  6
  Throttle Stop Screw Spring
  10
  Choke Shaft
 
  7
  Secondary Diaphragm Lever Screw
  11
  Fast Idle Cam
   
  and Lockwasher
  12
  Thermostat Lever, Link and Piston
 
  8
  Secondary Diaphragm Lever
 
  Assembly
 
  9
  Fast Idle Cam Lever Screw and
  13
  Secondary Diaphragm Housing Screws
   
  Lockwasher
 
  and Lockwashers (3)
  10
  Fast Idle Pick-Up Lever
14
  Diaphragm Housing Assembly
  11
  Fast Idle Cam Lever
15
  Diaphragm Housing Gasket
  12
  Fast Idle Cam Lever Spring
16
  Diaphragm Cover Screw and
  13
  Primary Throttle Plate Screws (4)
 
  Lockwashers (4)
  14
  Primary Throttle Plates (2)
17
  Diaphragm Cover
  15
  Throttle Connecting Rod Retainers
18
  Diaphragm Spring
   
  (2) and Washer
19
  Diaphragm Assembly
  16
  Primary Throttle Shaft Assembly
20
Diaphragm Check Ball  
  17
  Throttle Connecting Rod
21
  Choke Rod Retainer (upper)
  18
  Throttle Shaft Return Spring
22
  Choke Rod
  19
  Secondary Throttle Plate Screws (4)
23
  Choke Rod Seal
  20
  Secondary Throttle Plates
24
  Choke Plate Screws (2)
  21
  Secondary Throttle Shaft Assembly
25
  Choke Plate
  22
  Throttle Shaft Sleeves (3)
26
  Choke Shaft
  23
  Secondary Diaphragm Lever Adjust
27
  Pump Discharge Nozzle Screw
   
  ing Screw
28
  Pump Discharge Nozzle
 
29
  Pump Discharge Nozzle Gaskets (2)
           
30
  Discharge Needle Valve
    11, DISASSEMBLY PROCEDURE MODEL 4150G
           

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