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CYLINDER BLOCK (2AZ–FE)
OVERHAUL
Front Mark
2002 CAMRY REPAIR MANUAL (RM881U)
ENGINE MECHANICAL
–
1.
INSPECT CONNECTING ROD THRUST CLEARANCE
(a)
Using a dial indicator, measure the thrust clearance while
moving the connecting rod back and forth.
Standard thrust clearance:
0.160 – 0.362 mm (0.0063 – 0.0143 in.)
Maximum thrust clearance: 0.362 mm (0.0143 in.)
(b)
If the thrust clearance is greater than maximum, replace
the connecting rod assembly(s). If necessary, replace the
crankshaft.
A36642
2.
INSPECT CONNECTING ROD OIL CLEARANCE
HINT:
The connecting rod cap bolts are tightened in 2 progressive
steps.
(a)
Check the matchmarks on the connecting rod and cap are
aligned to ensure correct reassembly.
HINT:
The matchmarks on the connecting rods and caps are for en-
suring correct reassembly.
A13397
(b)
Using a 12 mm socket wrench, remove the 2 connecting
rod cap bolts.
(c)
Clean the crank pin and bearing.
(d)
Check the crank pin and bearing for pitting and scratches.
(e)
Lay a strip of plastigage on the crank pin.
A13400
(f)
Check that the front mark of the connecting rod cap is fac-
ing in the correct direction.
(g)
Apply a light coat of engine oil on the threads and under
the heads of the connecting rod cap bolts.
(h)
Using a 12 mm socket wrench, tighten the bolts in several
passes by the specified torque.
Torque: 25 N m (250 kgf cm, 18 ft lbf)
A52515
CYLINDER BLOCK (2AZ–FE)
Author :
14–119
14062–02
Date :
1643
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