Camshaft And Camshaft Bearing

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

CAMSHAFT AND CAMSHAFT BEARING

Unit: mm (in)

Standard

Limit

Camshaft journal to bearing clearance

No. 1
0.045 - 0.086 (0.0018 - 0.0034)
No. 2, 3, 4
0.035 - 0.076 (0.0014 - 0.0030)

0.15(0.0059)

Inner diameter of camshaft bearing

No. 1
26.000 - 26.021 (1.0236 - 1.0244)
No. 2, 3, 4
23.500 - 23.521 (0.9252 - 0.9260)

Outer diameter of camshaft journal

No. 1
25.935 - 25.955 (1.0211 - 1.0218)
No. 2, 3, 4
23.445 - 23.465 (0.9230 - 0.9238)

Camshaft runout [TIR⁽¹⁾]

Less than 0.02 (0.0008)

0.05 (0.0020)

Camshaft sprocket runout [TIR⁽¹⁾]

Less than 0.15 (0.0059)

Camshaft end play

0.115 - 0.188 (0.0045 - 0.0074)

0.24 (0.0094)

⁽¹⁾	Total indicator reading

Fig 1: Identifying Cam Lobe Height

Courtesy of NISSAN MOTOR CO., U.S.A.

CAM LOBE HEIGHT SPECIFICATION

Cam lobe height "A"	Intake and exhaust	44.465 - 44.655 (1.7506 - 1.7581)
Wear limit of cam lobe height		0.2 (0.008)