Example - Toyota 1KZ-TE Repair Manual

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EM- -78
Mark 2, 3, 4, 5 or 6
Front
No.2
ENGINE MECHANICAL
Mark 1, 2 or 3
No.3 No.4
No.1
A11053
Ridge Reamer
P11937
- - CYLINDER BLOCK
HINT:
If using a standard bearing, replace it with one having the same
number. If the number of the bearing cannot be determined, se-
lect the correct bearing by adding together the numbers in-
printed on the crankshaft and connecting rod, then selecting
the bearing with the same number as the total. There are 5
sizes of standard bearings, marked "2", "3", "4", "5" and "6" ac-
cordingly.
Cylinder block
Crankshaft
Use bearing
EXAMPLE: Cylinder block "2" + crankshaft "1"
= Total number 3 (Use bearing "3")
Reference
Connecting rod big end inner diameter:
Mark "1"
Mark "2"
Mark "3"
Crankshaft pin diameter:
Mark "1"
Mark "2"
Mark "3"
Standard sized bearing center wall thickness:
Mark "2"
Mark "3"
Mark "4"
Mark "5"
Mark "6"
(j) Completely remove the Plastigage.
24. RE MO V E P I S TO N AND CO NNE CTI NG RO D AS-
SEMBLIES
(a) Using a ridge reamer, remove all the carbon from the top
of the cylinder.
(b) Push the piston, connecting rod assembly and upper
bearing through the top of the cylinder block.
HINT:
Keep the bearings, connecting rod and cap together.
S
Arrange the piston and connecting rod assemblies in cor-
S
rect order.
1KZ-TE
Number Marked
1
2
1 2 3 1 2 3
2 3 4 3 4 5
62.014 - - 62.020 mm (2.4415 - - 2.4417 in.)
62.020 - - 62.026 mm (2.4417 - - 2.4420 in.)
62.026 - - 62.032 mm (2.4420 - - 2.4422 in.)
58.994 - - 59.000 mm (2.3226 - - 2.3228 in.)
58.988 - - 58.994 mm (2.3224 - - 2.3226 in.)
58.982 - - 58.988 mm (2.3221 - - 2.3224 in.)
1.486 - - 1.489 mm (0.0585 - - 0.0586 in.)
1.489 - - 1.492 mm (0.0586 - - 0.0587 in.)
1.492 - - 1.495 mm (0.0587 - - 0.0589 in.)
1.495 - - 1.498 mm (0.0589 - - 0.0590 in.)
1.498 - - 1.501 mm (0.0590 - - 0.0591 in.)
Pages From Manual
TO MODEL INDEX
3
1 2 3
4 5 6
A11054
CONTINUED