Reassembly
Reassembly
NOTE:
- Thoroughly clean all parts to be assembled.
- Before installing the parts, apply fresh engine oil to all sliding and rotating surfaces.
- Replace all gaskets, O-rings and oil seals with new parts.
1. Assemble the piston and the connecting rod.
(1) Use a hydraulic press for installation.
(2) The piston front mark and the connecting rod front mark must face the timing belt side of the engine.
2. Install the piston rings.
(1) Install the oil ring spacer and 2 side rails by hand.
(2) Using a piston ring expander, install the 2 compression rings with the code mark facing upward.
(3) Position the piston rings so that the ring ends are as shown.
3. Install the connecting rod bearings.
(1) Align the bearing claw with the groove of the connecting rod or connecting rod cap.
(2) Install the bearings(A) in the connecting rod and connecting rod cap(B).
4. Install the main bearings.
NOTE:
Upper bearings have an oil groove of oil holes; Lower bearings do not.
(1) Align the bearing claw with the claw groove of the cylinder block, push in the 4 upper bearings(A).
(2) Align the bearing claw with the claw groove of the main bearing cap, and push in the 4 lower bearings.
5. Install the thrust bearings.
Install the 2 thrust bearings(A) under the No.3 journal position of the cylinder block with the oil grooves facing outward.
6. Place the crankshaft(A) on the cylinder block.
7. Place the main bearing caps on cylinder block.
8. Install the main bearing cap bolts.
(1) Install and uniformly tighten the bearing cap bolts, in several passes, in the sequence shown.
Tightening torque
Main bearing cap bolt
49.00Nm(5.0 kgf.m, 36.16lb-ft) + 90° (1 - 8)
19.60 Nm(2.0 kgf.m, 14.46lb-ft)+ 120° (9 - 16)
29.40 - 31.36Nm(3.0 - 3.2 kgf.m, 21.70 - 23.14lb-ft) (17 - 22)
NOTE:
- Always use new main bearing cap bolts.
- If any of the bearing cap bolts are broken or deformed, replace it.
Use the SST( 09221-4A000 ), install main bearing cap bolts.
(2) Check that the crankshaft turns smoothly.
9. Check crankshaft end play.
10. Install the piston and connecting rod assemblies.
NOTE:
Before installing the pistons, apply a coat of engine oil to the ring grooves and cylinder bores.
(1) Install the ring compressor, check that the bearing is securely in place, then position the piston in the cylinder, and tap it in using the wooden handle of a hammer.
(2) Stop after the ring compressor pops free, and check the connecting rod-to-check journal alignment before pushing the piston into place.
(3) Apply engine oil to the bolt threads. Install the rod caps with bearings, and torque the bolts.
Tightening torque
17.7 - 21.6Nm (1.8 - 2.2kgf.m, 13.0 - 15.9lb-ft) + 88 - 92°
Use SST(09221-4A000), install connecting rod bearing cap bolts.
NOTE:
- Always use new connecting rod bearing cap bolts.
- Maintain downward force on the ring compressor to prevent the rings from expanding before entering the cylinder bore.
11. Check the connecting rod end play.
12. Install the oil drain cover(A).
Tightening torque
9.80 - 11.76Nm (1.0 - 1.2kgf.m, 7.23 - 8.67lb-ft)
NOTE:
- Clean the sealing face before assembling two parts.
- Remove harmful foreign materials on the sealing face before applying sealant
- Before assembling oil drain cover, the liquid sealant TB1217H should be applied to the oil drain cover.
- The part must be assembled within 5 minutes after sealant was applied.
- Apply sealant to the inner threads of the bolt holes.
13. Install the rear oil seal case(A).
Tightening torque
9.80 - 11.76Nm (1.0 - 1.2kgf.m, 7.23 - 8.67lb-ft)
NOTE:
- Clean the sealing face before assembling two parts.
- Remove harmful foreign materials on the sealing face before applying sealant
- Before assembling rear oil seal case, the liquid sealant TB1217H should be applied to the rear oil seal case.
- The part must be assembled within 5 minutes after sealant was applied.
- Apply sealant to the inner threads of the bolt holes.
14. Using the SST(09231-3C200, 09231-H1100), install rear oil seal.
15. Install the baffle plate.
Install and uniformly tighten the baffle plate bolts, in several passes, in the sequence shown.
Tightening torque
9.80 - 11.76Nm (1.0 - 1.2kgf.m, 7.23 - 8.68lb-ft)
16. Install the upper oil pan.
A. Using a gasket scraper, remove all the old packing material from the gasket surfaces.
B. Before assembling the oil pan, the liquid sealant TB1217H should be applied on upper oil pan.
The part must be assembled within 5 minutes after the sealant was applied.
Bead width :2.5mm(0.1in.)
NOTE:
- Clean the sealing face before assembling two parts.
- Remove harmful foreign materials on the sealing face before applying sealant
- When applying sealant gasket, sealant must not protrude into the inside of oil pan.
- To prevent leakage of oil, apply sealant gasket to the inner threads of the bolt holes.
C. Install the upper oil pan.
Uniformly tighten the bolts in several passes.
Tightening torque
9.80 - 11.76Nm (1.0 - 1.2kgf.m, 7.23 - 8.68lb-ft)
17. Install the knock sensor(A).
Tightening torque
15.68 - 23.52Nm (1.6 - 2.4kgf.m, 11.57 - 17.36lb-ft)
18. Install the drive plate.
Tightening torque
71.54 - 75.46Nm (7.3 - 7.7kgf.m, 52.80 - 55.69lb-ft)