Camshaft Specifications

CAMSHAFT

Application

In. (mm)

Camshaft Total Runout

Standard

0.0012 (0.030)

Service Limit

0.0016 (0.040)

End Play

Standard

0.002-0.006 (0.05-0.15)

Service Limit

0.020 (0.50)

Lobe Height

Accord F23A1 & F23A4

Intake

Primary

1.4872 (37.775)

Mid

1.5640 (39.725)

Secondary

1.3575 (34.481)

Exhaust

1.5105 (38.366)

Accord F23A5

Intake

1.5094 (38.39)

Exhaust

1.4849 (37.716)

Prelude H22A4

Except Type SH

Intake

Primary

1.3402 (34.041)

Mid

1.4510 (36.856)

Secondary

1.3768 (34.971)

Exhaust

Primary

1.3285 (33.745)

Mid

1.4300 (36.323)

Secondary

1.3655 (34.683)

Type SH

Intake

Primary

1.3402 (34.041)

Mid

1.4657 (37.229)

Secondary

1.3768 (34.971)

Exhaust

Primary

1.3285 (33.745)

Mid

1.4450 (36.704)

Secondary

1.3655 (34.683)

Camshaft-To-Holder Oil Clearance ⁽¹⁾

Except F23A1

Standard

0.0020-0.0035 (0.050-0.089)

Service Limit

0.006 (0.15)

F23A1

Except Exhaust No. 5 Journal

Standard

0.0020-0.0035 (0.050-0.089)

Service Limit

0.006 (0.15)

Exhaust No. 5 Journal

Standard

0.0039-0.0055 (0.100-0.139)

Service Limit

0.0078 (0.200)

⁽¹⁾

If camshaft-to-holder oil clearance is not within specification check camshaft total runout. If camshaft total runout is within specification replace cylinder head. If runout is not within specification replace camshaft and recheck oil clearance. If oil clearance is still not within specification, replace cylinder head also.