Avalon XL V6-3.0L (1MZ-FE) (1997)
Piston: Service and Repair
Disassembly
1. Remove piston rings.
(a)
Using a piston ring expander, remove the 2 compression rings.
(b) Remove the 2 side rails and oil ring by hand.
NOTE: Arrange the piston rings in the correct order only.
2. Disconnect connecting rod from piston.
(a)
Using a small screwdriver, pry out the 2 snap rings.
(b) Gradually heat the piston to approximately 60° C (140° F).
(c)
Using a plastic-faced hammer and brass bar, lightly tap out the piston pin and remove the connecting rod.
NOTE:
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The piston and pin are a matched set.
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Arrange the pistons, pins, rings, connecting rods and bearings in the correct order.