Vauxhall Workshop Service and Repair Manuals

Crankshaft Grinding Dimensions - 10 S, 12 NC, E 12 GV

 

                                                         Crankshaft-                               Con-rod journals      Con-rod width

                                                                       bearing journals

                                                      I                           II                     III

                                                                       Guide bearing

                                                      Æ mm      Æ mm    Width mm     Æ mm      Æ mm      Width mm       mm

X    =     Grind only in this area

to ensure proper function of

 

Crankshaft and                            54.010        54.020      29.052        54.020      44.987        23.080        22.890

con-rod journals                          54.997        54.007      29.000        54.007      44.971        23.000        22.838

 

Identification of

CS bearing shells

Colour code:

              top:                                brown         brown                         green

              bottom:                          brown         green                          green

Embossed code:

              top:                                1 ON          2 O + UN                   631-N

                                                  or 701-N       or 705-N

              bottom:                          1 UN          2 O + UN                   635-N

                                                  or 702-N       or 725-N

 

Idenfication of

con-rod bearing shells:                                                                      none

 

0.5 mm oversize

Outsize diameter      top:             Ü 1-OB      Ü                                Ü 3-OB

CS bearing               bottom:       Ü 1-U         Ü                                Ü 3-U

 

 

Crankshaft Grinding Dimensions - 10 S, 12 NC, E 12 GV

 

                                                         Crankshaft-                               Con-rod journals      Con-rod width

                                                                       bearing journals

                                                      I                           II                     III

                                                                       Guide bearing

                                                      Æ mm      Æ mm    Width mm     Æ mm      Æ mm      Width mm       mm

X    =     Grind only in this area

to ensure proper function of

 

Crankshaft and                            53.760        53.770      29.252        53.770.     44.737        23.080        22.890

con-rod journals                          53.747        53.757      29.200        54.757      44.721        23.000        22.838

 

Identification of

CS bearing shells

Colour code:

              top:                           brown-blue     brown-blue                 green-blue

              bottom:                     brown-blue     green                          green-blue

Embossed code:

              top:                                1 OA          2 O + UA                   632-A

                                                  or 006-A       or 014-A

              bottom:                          1 UA          2 O + UA                   636-A

                                                  or 008-A       or 034-A

 

Idenfication of

con-rod bearing shells:                                                                      "A"

 

 

Crankshaft Grinding Dimensions - 10 S, 12 NC, E 12 GV

 

                                                         Crankshaft-                               Con-rod journals      Con-rod width

                                                                       bearing journals

                                                      I                           II                     III

                                                                       Guide bearing

                                                      Æ mm      Æ mm    Width mm     Æ mm      Æ mm      Width mm       mm

X    =     Grind only in this area

to ensure proper function of

 

Crankshaft and                            53.510        53.520      29.452        53.520      44.487        23.280        23.090

con-rod journals                          53.497        53.507      29.400        53.507      44.471        23.200        23.038

 

Identification of

CS bearing shells

Colour code:

              top:                           brown-black    brown-black               none

              bottom:                     brown-black    green-black                none

Embossed code:

              top:                         1 OB or 027 B     2 OB 0.35 B             3 OB 0.50

              bottom:                   1 U 029 B            2 UB 035 B              3 U 0.50

                                                  or 008-A       or 034-A

 

Idenfication of

con-rod bearing shells:                                                                      "B"