Vauxhall Workshop Service and Repair Manuals

32 TL Carburettor

 

Identification/Calibration

 

Engine                                                                                                               12 SC

Output in kW (HP)                                                                                            40 (54)

Transmission                                                                                                      MT

 

Code number                                                                                                     2 276 974

 

Fan shroud                                                 Diameter             mm                      25

Main jet                                                                                                             117

Main mixture outlet                                   Diameter             mm                      2.5

Air correction jet                                                                                                75

Mixture line identification                                                                                 F 96

Idle speed fuel jet                                                                                              47

Idle speed jet                                                                                                     90

Idle speed mixture jet                                                                                        210

Auxiliary mixture fuel jet                                                                                   35

Auxiliary mixture jet                                                                                          170

Float weight                                                                           g                          10.0 to 10.5

Float needle valve                                     Diameter             mm                      1.75

Auxiliary mixture jet                                                                                          100

Full load enrichment jet                                                                                     65

Part load enrichment jet (idle speed)                                                                 40

Part load enrichment jet (main system)                                                              40

Accelerator pump jet                                                                                         45

Accelerator pump return jet                                                                               30

Fuel injection quantity                               cm³/10 strokes                                 6.5 to 9.5

Float level                                                                              mm                      23.50 to 24.00

Pulldown reduction jet                                                                                       35

Pulldown adjustment                                                                                         4.30 to 4.80

Throttle valve play

Fast idle speed                                                                       mm                      0.60 to 0.70

Mechanical pulldown                                                            mm                      0.80 to 0.90

Fast idle speed                                                                                                   3600 to 4000

Choke valve gap dimension                                                  mm                      4.25 to 4.75

Ignition vacuum at idle speed.                                               mbar                    1 - 20