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Home >> Mercury >> 1997 >> Villager LS >> Repair and Diagnosis >> Engine Performance >> Engine Controls - Adjustments >> Adjustments >> Valve Clearance

Valve Clearance

NOTE: Valve cover(s) must be removed before performing valve adjustment. See 3.0L article in the ENGINES section for removal and installation procedures.
COLLAPSED VALVE LIFTER CLEARANCE

Application In. (mm)
3.0L (1)
(1) Valve clearance is not adjustable. Automatic lash adjusters will maintain zero clearance.
NOTE: Hydraulic valve lifters and nonadjustable rocker arms are used; valve adjustment is not possible. If valve lifters are found to be excessively worn or noisy, test and repair or replace as necessary.