Page 3817 of 5135
A56041
A09474
A56038
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
14±49
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
(c) Using a micrometer, measure the diameter of each main
journal and crank pin.
Main journal diameter:
56.992 ± 57.010 mm (2.2438 ± 2.2445 in.)
Crank pin diameter:
50.482 ± 50.500 mm (1.9875 ± 1.9882 in.)
If the diameter is not as specified, replace the crankshaft.
(d) Check each main journal and crank pin for taper and out±
of±round as shown.
Maximum taper and out±of±round:
0.01 mm (0.0004 in.)
If the taper and out±of±round is greater than maximum, replace
the crankshaft.
19. INSPECT CYLINDER BLOCK OIL ORIFICE
(a) Check the oil orifice for clogging.
If necessary, replace the oil orifice.
20. INSPECT CRANKSHAFT OIL CLEARANCE
(a) Clean each main journal and bearing.
(b) Install the bearing on the cylinder block and bearing cap.
HINT:
Upper bearings have an oil groove and oil holes; lower bearings
do not.
(1) Align the bearing claw with the claw groove of the
cylinder clock, and push in the 5 upper bearings.
Page 3818 of 5135
A56042
A56039Groove
A09512
Groove
A09499
Plastigage
A56043
14±50
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
(2) Align the bearing claw with the claw groove of the
main bearing cap, and push in the 5 lower bearings.
(c) Install the 2 thrust washers under the No. 3 journal posi-
tion of the cylinder block with the oil grooves facing out-
ward.
(d) Install the 2 thrust washers on the No. 3 bearing cap with
the oil grooves facing outward.
(e) Place the crankshaft on the cylinder block.
(f) Lay a strip of Plastigage across each journal.
(g) Install the 5 main bearing caps in their proper locations.
HINT:
Each bearing cap has a number and a front mark.
Page 3819 of 5135
A09497
A09500
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
14±51
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
(h) Apply a light coat of engine oil on the threads and under
the heads of the main bearing cap bolts.
(i) Install and uniformly tighten the 10 bolts of the main bear-
ing cap in several passes.
Torque: 115 Nm (1,173 kgfcm, 85 ftlbf)
NOTICE:
Do not turn the crankshaft.
(j) Remove the bearing cap.
(k) Measure the Plastigage at its widest point.
Standard oil clearance:
0.026 ± 0.044 mm (0.0010 ± 0.0017 in.)
Maximum oil Clearance: 0.10 mm (0.0039 in.)
If the oil clearance is greater then maximum, replace the bear-
ings. If necessary, replace the crankshaft.
Page 3820 of 5135
A09688
No.1No.2
No.3
No.4
No.5No.1No.2No.3 No.4No.5
Mark
1, 2 or 3
Mark
0, 1 or 2Mark
1, 2, 3, 4 or 5
14±52
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
(l) If using a standard bearing, replace it with one having the
same number. If the number of the bearing cannot be de-
termined, select the correct bearing by adding together
the numbers imprinted on the cylinder block and crank-
shaft, then select the bearing with the same number as
the total. There are 5 sizes of standard bearings, marked
º1º, º2º, º3º, º4º and º5º accordingly.
Number Marked
Cylinder blockCrankshaftUse bearing
101
112
123
202
213
224
303
314
325
HINT:
EXAMPLE
Cylinder block º2º + Crankshaft º1º = Total number 3 (Use bear-
ing º3º)
Cylinder block main journal bore diameter:
Mark º1º61.000 ± 61.006 mm (2.4016 ± 2.4018 in.)
Mark º2º61.006 ± 61.012 mm (2.4018 ± 2.4020 in.)
Mark º3º61.012 ± 61.018 mm (2.4020 ± 2.4023 in.)
Crankshaft main journal diameter:
Mark º0º57.004 ± 57.010 mm (2.2442 ± 2.2445 in.)
Mark º1º56.998 ± 57.004 mm (2.2440 ± 2.2442 in.)
Mark º2º56.992 ± 56.998 mm (2.2438 ± 2.2440 in.)
Standard sized bearing center wall thickness:
Mark º1º1.976 ± 1.979 mm (0.0778 ± 0.0779 in.)
Mark º2º1.979 ± 1.982 mm (0.0779 ± 0.0780 in.)
Mark º3º1.982 ± 1.985 mm (0.0780 ± 0.0781 in.)
Mark º4º1.985 ± 1.988 mm (0.0781 ± 0.0783 in.)
Mark º5º1.988 ± 1.991 mm (0.0783 ± 0.0784 in.)
(m) Completely remove the Plastigage.
Page 3821 of 5135
A59623
Intake Side:
Front Side:Exhaust Side:
Rear Side:
1.5 mm2.0 mm 2.0 mm
A
B
A 1.5 mm
B 2.0 mm
A
A
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
14±53
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
21. INSTALL TIGHT PLUG
(a) Apply adhesive around tight plugs.
Adhesive: Part No.08833 ± 00070, THREE BOND 1324
or equivalent.
(b) Using SST, tap to the tight plugs as shown tn the illustra-
tion.
SST 09950±60010 (09951±00350), 09950±70010
(09951±07100)
Standard depth:
Intake side: 2.0 mm (0.0787 in.)
Exhaust side: 2.0 mm (0.0787 in.)
Front side: 1.5 mm (0.0590 in.)
Rear side A: 1.5 mm (0.0590 in.)
B: 2.0 mm (0.0787 in.)
Page 3822 of 5135
A56687
Cylinder Head Side: Lower Side:
Front Side:
A
B 11 m m20 mm
14 mm 8 mm
AAAA
B B
14±54
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
22. INSTALL RING PIN
(a) Using a plastic±faced hammer, tap in new ring pins to the
specified protrusion height.
Protrusion height:
A: 7.0 mm (0.2755 in.)
B: 13 mm (0.5118 in.)
Page 3823 of 5135
A56688
10 mm
22 mm7 mm
14 mm
11 m m
ABRear Side: Exhaust Side:
7 mm
C
B
A
C
A56689
Rear Side: Lower Side:
A
B
23 mm
A (M6)
B (M6)28 mm
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
14±55
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
23. INSTALL STRAIGHT PIN
(a) Using a plastic±faced hammer, tap in the straight pin.
Standard protrusion:
A: 13 mm (0.5118 in.)
B: 7.0 mm (0.2755 in.)
C: 5.0 mm (0.1968 in.)
24. INSTALL STUD BOLT
(a) Install the stud bolts as shown in the illustration.
Page 3824 of 5135
A09473
Hexagon
Wrench (6 mm)
A09503
A56044
A56045
A09510Groove
14±56
± ENGINE MECHANICALCYLINDER BLOCK (1CD±FTV)
1CD±FTV ENGINE REPAIR MANUAL (RM927E)
25. INSTALL CYLINDER BLOCK OIL ORIFICE
(a) Using a hexagon wrench (6 mm), install the oil orifice.
Torque: 9.0 Nm (92 kgfcm, 78 in.lbf)
26. INSTALL SUB±ASSY OIL NOZZLE NO.1
(a) Install the oil nozzle with the bolt. Install the 4 oil nozzles.
Torque: 7.4 Nm (76 kgfcm, 67 in.lbf)
27. INSTALL CRANKSHAFT
(a) Install the bearing on the cylinder block and bearing cap.
HINT:
Upper bearings have an oil groove and oil holes; lower bearings
do not.
(1) Align the bearing claw with the claw groove of the
cylinder block, and push in the 5 upper bearings.
(2) Align the bearing claw with the claw groove of the
main bearing cap, and push in the 5 lower bearings.
(b) Install the 2 thrust washers under the No. 3 journal posi-
tion of the cylinder block with the oil grooves facing out-
ward.