Astra
Crankshaft
15 DTR 16 DA 17 D
Crankshaft and big end journals Permissible our-of-round mm 0.025 0.005 Permissible taper mm 0.025 0.004 0.004
Out-of-round Permissible deviation of centre crankshaft bearing journal where shaft enters cylinder block: mm 0.00 to 0.06 0.03 0.03
Permissible end play mm 0.06 - 0.3 0.07 - 0.3 0.07 - 0.302
Permissible main bearing play Bearing I to IV: mm 0.03 - 0.10 0.015 - 0.04 0.015 - 0.041
Permissible big end bearing play mm 0.025 - 0.1 0.019 - 0.063 0.019 - 0.063
Permissible con-rod play mm 0.20 - 0.40 0.07 - 0.24 0.07 - 0.242
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