Determining shim thickness for Bosch injection pump replacement on BFM 1012 in case of service. Standard dimensions L 0 = 109 mm The old injection pump with shim is not required for such purpose. Example: The injection pump of cylinder 3 is to be replaced on a BFM 1012 engine. Procedure: Read off EP code for cylinder 3 from nameplate under column „EP“, e.g. 070. (Reading sequence: line 1=cyl.1, line 2 = cyl.2, etc. 1 Mot. - Typ Code Mot. - Nr. kW(G) red. EP K E 0122 3237 kW(G) kW(S) 1/min ) ° kW(S) red. kW(W) °C DEUTZ AG MADE IN GERMANY m Take corrected injection pump installation dimension (E K ) from table 3 according to EP code, e.g. 111.725 mm.
Tabelle 3 Take code for injection pump length (A) from new injection pump, e.g. 53. Take standard dimension of injection pump (L o ) from table 1, e.g. 109 mm. Determine theoretical shim thickness (T s ). T s = E K - (L o + A/100) T s = 111.725 mm - (109 mm + 53/100 mm) T s = 2.195 mm Select shim thickness (S s ) according to table 2.
T s 2.195 mm = S s 2.2 mm 1.00.15 070 E K (mm) EP code E K (mm) EP code E K (mm) EP code E K (mm) EP code E K (mm) EP code 110.0 110.025 110.05 110.075 110.6 110.625 110.65 110.675 111.2 111.225 111.25 111.275 049 050 051 052 111.8 111.825 111.85 111.875 073 074 075 076 112.4 112.425 112.45 112.475 097 098 099 100 110.1 110.125 110.15 110.175 110.7 110.725 110.75 110.775 031 032 111.3 111.325 111.35 111.375 053 054 055 056 111.9 111.925 111.95 111.975 077 078 079 080 112.5 112.525 112.55 112.575 101 102 103 104 110.2 110.225 110.25 110.275 110.8 110.825 110.85 110.875 033 034 035 036 111.4 111.425 111.45 111.475 057 058 059 060 112.0 112.025 112.05 112.075 081 082 083 084 112.6 112.625 112.65 112.675 105 106 110.3 110.325 110.35 110.375 110.9 110.925 110.95 110.975 037 038 039 040 111.5 111.525 111.55 111.575 061 062 063 064 112.1 112.125 112.15 112.175 085 086 087 088 112.7 112.725 112.75 112.775 110.4 110.425 110.45 110.475 111.0 111.025 111.05 111.075 041 042 043 044 111.6 111.625 111.65 111.675 065 066 067 068 112.2 112.225 112.25 112.275 089 090 091 092 112.8 112.825 112.85 112.875 110.5 110.525 110.55 110.575 111.1 111.125 111.15 111.175 045 046 047 048 111.7 111.725 111.75 111.775 069 070 071 072 112.3 112.325 112.35 112.375 093 094 095 096 112.9 112.925 112.95 112.975 111.725 070