Remove Piston Sub-Assembly With Pin - Toyota 2GR-FE Manual

EM–86
EM
80°C (176°F)
2GR-FE ENGINE MECHANICAL – ENGINE UNIT

69. REMOVE PISTON SUB-ASSEMBLY WITH PIN

(a) Check the fitting condition between the piston and
A129725
(b) Disconnect the connecting rod from the piston.
A129726
A109729E02
A129728
(c) Using a gasket scraper, remove the carbon from the
A129729
piston pin.
(1) Try to move the piston back and forth on the
piston pin.
If any movement is felt, replace the piston and
pin as a set.
(1) Using a screwdriver, pry off the snap rings from
the piston.
(2) Gradually heat the piston to approximately
80°C (176°F).
(3) Using a brass bar and plastic hammer, lightly
tap out the piston pin and remove the
connecting rod.
HINT:
• The piston and pin are a matched set.
• Arrange the pistons, pins, rings, connecting
rods and bearings in the correct order.
piston top.