1997 Aerostar/Ranger
Section 03-01C: Engine, 4.0L V-6
ADJUSTMENTS
Valve Clearance
The 4.0L engine uses hydraulic roller tappets and non-adjustable rocker arms (6564). The valve tappets
(6500) are not adjustable, and if found to be excessively worn or noisy, should be tested and repaired or
replaced as described in
file://C:\TSO\tsocache\VDTOM_5368\SVK~us~en~file=SVK31C51.HTM~gen~ref.HTM
Section 03-00
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1997 Aerostar, Ranger Workshop Manual
Page 1 of 1
2011-04-27