Acura TSX / Honda Accord CL. Manual — part 461

Fig. 226: Piston Ring Dimensions

7. Rotate the rings in their grooves to make sure they do not bind.

8. Position the ring end gaps as shown:

Fig. 227: Positioning The Ring End Gaps

2004 Acura TSX

2004 ENGINES 2.4L DOHC VTEC - TSX

9. After installing a NEW set of rings, measure the ring-to-groove clearances.

Top Ring Clearance:

Standard (New): 0.045-0.070 mm (0.0018-0.0028 in.)

Service Limit: 0.13 mm (0.005 in.)

Second Ring Clearance:

Standard (New): 0.040-0.065 mm (0.0016-0.0026 in.)

Service Limit: 0.13 mm (0.005 in.)

2004 Acura TSX

2004 ENGINES 2.4L DOHC VTEC - TSX

2004 Acura TSX

2004 ENGINES 2.4L DOHC VTEC - TSX

Fig. 228: Measuring The Ring-To-Groove Clearances

PISTON INSTALLATION

If The Crankshaft Is Already Installed

1. Set the crankshaft to bottom dead center (BDC) for each cylinder.

2. Remove the connecting rod caps, then install the ring compressor. Check that the bearing is securely in

place.

3. Position the mark (A) to face the cam chain side of the engine.

2004 Acura TSX

2004 ENGINES 2.4L DOHC VTEC - TSX