The Poorman's Off Chassis Restoration.Com
Car Nose Logo Back Button
Photo Gallery Pin-ups Store Parts
Specs Erudition IPC Comedy
Contact
Web Cam Video Destructive Tests
 
 

HOLLY MODEL 1920

Carburetor

Illustrated Parts Break Down

1) Automatic Choke Assy.

2) Choke Plate Assy.

3) Choke Shaft & Lever Assy.

4) Choke Lever

5) Choke Control Lever

6) Choke Control lev. Swivel Scr.

7) Main Well & Economizer Body Scr. & L.W. (Short)

8) Main Well & Economizer Body Scr. & L.W.(Long)

9) Fuel Bowl Scr. & L.W.

10) Throt. Plate Scr. & L.W.

11) Choke Plate Scr. & L.W.

12) Econ. Body Scr. & L.W.

13) Wire Clamp Scr. & L.W.

14) Therm. Cover Clamp Scr. & L.W.

15) Fast Idle Cam Screw

16) Choke Lever Screw

17) Mechanical Vent Scr. & L.W.

18) Throt. Adapter Scr. & L.W.

19) Dashpot Bracket Screw

20) Choke Brkt. Retainer Screw

21) Wire Bracket Screw

22) Choke Piston Plug

23) Fuel Inlet Seat Gasket

24) Economizer Body Gasket

25) Float Bowl Gasket

26) Flange Gasket

27) Therm. Housing Gasket

28) Throttle Plate

29) Throt. Lever & Shaft Assy.

30) Throt. Lever Drive Assy.

31) Idle Adjusting Needle

32) Float & Lever Assy.

33) Fuel Inlet Needle & Seat Assy.

34) Main Jet

35) Mechanical Vent Valve

36) Economizer Stem Assy.

37) Economizer Body Cover Assy.

38) Fuel Inlet Seat "O" Ring Seal

39) Diaphragm Push Rod Sleeve Ball

40) Pump Operating Link

41) Choke Piston Link

42) Choke Diaphragm Link

43) Float Bowl

44) Main Well & Econ. Body & Plugs Assy.

45) Pump Diaphragm & Rod Assy.

 
HOLLY MODEL 1920 Exploded view

46) Choke Diaphragm Assy. Complete

47) Float Spring Retainer

48) Mechanical Vent Spring Retainer

49) Choke Diaphragm Link Retainer

50) Idle Adjusting Needle Spring

51) Pump Return Spring

52) Pump Operating Spring

53) Mechanical Vent Spring

54) Float Spring

55) Choke Lever Spring

56) Wire Clamp Screw Nut

57) Dashpot Nut

58) Fast Idle Cam

59) Pump Push Rod Sleeve

60) Mechanical Vent Rod

61) Fast Idle Rod

62) Choke Piston Assy.

63) Dashpot Bracket Lock Washer

64) Wire Brkt. Scr. L.W.

65) Pump Operating Link Washer

66) Mechanical Vent Spring Washer

67) Choke Therm. & Cap Assy.

68) Pump Operating Link Retainer

69) Choke Piston Link Retainer Ping

70) Choke Therm. Cover Clamp

71) Wire Clamp

72) Wire Bracket

73) Dashpot Bracket

74) Choke Vacuum Hose

75) Dashpot Assy.

76) Fuel Inlet Baffle Assy.

77) Mechanical Vent Control Lever

78) Mechanical Vent Operating Lever

79) Pump Operating Lever

80) Pump Operating Lever Retainer

81) Throttle Lever Bushing

 

The exploded view illustrates individual part placement in the assembly.