Toyota Celica 2005 Repair Manual page 1491

2005 CELICA (RM1131U)
ENGINE MECHANICAL −
15. INSPECT CONNECTING ROD BOLTS
Using a vernier calipers, measure the tension portion diameter
of the bolt.
Standard diameter: 6.6 − 6.7 mm (0.260 − 0.264 in.)
Minimum diameter: 6.4 mm (0.252 in.)
If the diameter is less than minimum, replace the bolt.
A01470
16. INSPECT CRANKSHAFT FOR CIRCLE RUNOUT
(a) Place the crankshaft on V−blocks.
(b) Using a dial indicator, measure the circle runout, as
shown in the illustration.
Maximum circle runout: 0.03 mm (0.0012 in.)
If the circle runout is greater than maximum, replace the crank-
shaft.
A01180
17. INSPECT MAIN JOURNALS AND CRANK PINS
(a) Using a micrometer, measure the diameter of each main
journal and crank pin.
Main journal diameter:
47.988 − 48.000 mm (1.8893 − 1.8898 in.)
Crank pin diameter:
1ZZ−FE:
43.992 − 44.000 mm (1.7320 − 1.7323 in.)
2ZZ−GE:
44.992 − 45.000 mm (1.7713 − 1.7717 in.)
If the diameter is not as specified, check the oil clearance (See
page EM−91).
If necessary, replace the crankshaft.
(b) Check each main journal and crank pin for taper and out−
of−round as shown.
Maximum taper and out−of−round:
0.02 mm (0.0008 in.)
If the taper and out−of round is greater than maximum, replace
the crankshaft.
A01181
1490
CYLINDER BLOCK
EM−105