Inspect the cylinder bore for wear or damage. Measure the cylinder I.D. in the X and Y axes at three levels.
Take the maximum reading to determine the cylinder wear.
SERVICE LIMIT: 67.10 mm (2.642 in)
Calculate the piston-to-r.ylinder clearance.
Take a maximum reading to determine the clearance.
Refer to page 11-5 for measurement of the piston O.D.
SERVICE LIMIT: 0.10 mm 10.004 in)
Calculate the taper and out of round at three levels in the X and Y axes, Take the maximum reading to determine them.
SERVICE LIMITS: Taper: 0.10 mm (0.004 in)
The cylinder must be rebored arid an oversize piston fitted if the service limits are exceeded.
The following oversize piston is available: 0.25 mm (0.010 in)
The piston to cylinder clearance for the oversize pis ton must be: 0.015 - 0.050 mm (0.0006 - 0.0020 in).
Inspect the top of the cylinder for warpage.
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