F510 & F525 Cylinder Block – INSPECT CAMSHAFT BEARINGS

1. Remove camshaft. (See Remove and Install Camshaft in this group.)
2. Measure camshaft bearing bore in cylinder block.
Replace block if diameter is greater than specification.
CAMSHAFT BEARING I.D. SPECIFICATIONS (MAXIMUM)
PA420A . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.08 mm (0.790 in.)
PA540A . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.08 mm (0.830 in.)
3. Thoroughly clean ball bearing (C) in crankcase cover with solvent. Coat bearing with light weight oil.
4. Spin bearing by hand and check for axial (A) and radial (B) free play.
5. Replace bearing if it has excessive free play or is noisy.
6. Install camshaft. (See Remove and Install Camshaft in this group.)

05. June 2021 by samuel07042012
Categories: F510-F525 | Leave a comment

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