nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Clearance Specifications|Page 2442 > < Clearance Specifications|Page 2440
Page 2
background image

b. Calculate the thickness of new adjusting shim so the valve clearance comes within the specified values.

R = Thickness of removed shim
N = Thickness of new shim
M = Measured valve clearance
Intake and exhaust: N = R + [M - 0.37 mm (0.0146 inch)] 

NOTE:  Shims are available in thicknesses from 1.96 mm (0.0772 inch) to 2.68 mm (0.1055 inch), in increments of 0.02 mm (0.0008 inch)

c. Select new shim with thickness as close as possible to calculated value.

8. Install new shim using a suitable tool.

Clearance Specifications|Page 2442 > < Clearance Specifications|Page 2440