Toyota Celica 2005, Руководство по ремонту

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A01168
EM2548
A01467
Front
Thrust
Direction
Axial
Direction
A
10 mm
(0.39 in.)
B
1
2
1
2
A01166
A01194
A01172
− ENGINE MECHANICAL CYLINDER BLOCK
EM − 101
2005 CELICA (RM1131U)
5. INSPECT CYLINDER BORE DIAMETER
(a) Using a cylinder gauge, measure the cylinder bore diame-
ter at positions A and B in the thrust and axial directions.
Standard diameter:
1ZZ
− FE 79.00 − 79.01 mm (3.1102 − 3.1107 in.)
2ZZ − GE 82.00 − 82.01 mm (3.2283 − 3.2289 in.)
Maximum diameter:
1ZZ
− FE 79.13 mm (3.1153 in.)
2ZZ − GE 82.13 mm (3.2335 in.)
Difference limit: 0.10 mm (0.0039 in.)
If the average diameter of 4 position is greater than maximum,
replace the cylinder block.
6. REMOVE CYLINDER RIDGE
If the wear is less than 0.2 mm (0.008 in.), using a ridge reamer,
grind the top of the cylinder.
7. INSPECT 12 POINTED HEAD BEARING CAP SUB − AS-
SEMBLY BOLTS
Using vernier calipers, measure the tension portion diameter of
the bolt.
Standard diameter: 7.3 − 7.5 mm (0.287 − 0.295 in.)
Minimum diameter: 7.3 mm (0.287 in.)
If the diameter is less than minimum, replace the bolt.
8. CLEAN PISTON
(a) Using a gasket scraper, remove the carbon from the pis-
ton top.
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