Out-Of-Round And Taper Of Crankshaft
WARNING: This page is about a different variant/trim than selected.
- Measure dimensions at four different points as shown on each main journal and pin journal using suitable tool.
- Out-of-round is indicated by the difference in dimension between (a) and (b) at (c) and (d).
- Taper is indicated by difference in dimension between (c) and (d) at (a) and (b).
Limit:
Out-of-round [Difference between (A) and (B)]
Taper [Difference between (X) and (Y)]
: Refer to CYLINDER BLOCK : Service Data .
- If measured value exceeds limit correct or replace crankshaft.
- If corrected, measure bearing oil clearance of corrected main journal and/or pin journal. Then select main bearing and/or connecting rod bearing.