REPAIR INSTRUCTIONS, PART 1
Page 157
Cylinder Liner Height Measurement
[212 NC]
To determine liner height above the cylinder block
deck, proceed as follows:
1. Insert a replacement liner (without sealing
rings) into the cylinder block bore. Secure
the liner in place, using two hold-down tools,
9996966.
2. Place the cylinder liner height measurement
tool, J 26948, in position across the top of
the cylinder liner. Set the tip of the dial
indicator against the cylinder block deck and
zero the dial indicator gauge.
200
Figure 200 — Zeroing the Dial Indicator to the Block
Deck
3. Reset the tip of the dial indicator against the
high point on the convex surface of the
cylinder liner. Measure and record the height
of the liner ledge above the cylinder block
deck.
201
Figure 201 — Measuring the Cylinder Liner Height
4. Measure and record the height of the
cylinder liner ledge above the cylinder block
deck at four points, 90 degrees apart.
5. Calculate an average height, using the
highest recorded measurement and the
measurement taken diagonally across the
cylinder bore. Check the calculated height
against specifications. Then, calculate the
thickness of the shim(s) required, if any. Use
the fewest possible number of shims.
6. Using a marking pen, mark the position of
the cylinder liner in the cylinder bore for final
installation. Remove the cylinder liner and
adjustment spacer (if required) from the
cylinder block and place on a clean work
surface.
7. Repeat the procedure for the remaining
cylinders.
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