ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Engine - Ticking Noise When Idling|Page 3108 > < Engine - Ticking Noise When Idling|Page 3106
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Lifter / Lash Adjuster: Specifications

Hydraulic Lash Adjuster  

Diameter ........................................................................................................................................................  16.000-15.9888 mm (0.6299-0.6295 inch)  
Clearance-to-bore ................................................................................................................................................  0.018-0.069 mm (0.0007-0.0027 inch)  
Service limit ...............................................................................................................................................................................  0.016 mm (0.0006 inch)  
Hydraulic leakdown rate a ..........................................................................................................................................................................  5-25 seconds   
Collapsed lash adjuster gap ...................................................................................................................................  0.085-0.450 mm (0.0033-0.0177 inch)

a Time required for the plunger to leak down 1.6 mm of travel with 222 N force and leak-down fluid in the lash adjuster. 

Engine - Ticking Noise When Idling|Page 3108 > < Engine - Ticking Noise When Idling|Page 3106