TAPPET CONSTRUCTION [LF, L5]

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•  Shimless tappets united with the shim have been adopted.
•  The tappet surface is phosphate-coated to improve abrasion resistance.
•  The valve clearance can be adjusted by replacing the tappet. There are 35 kinds of tappets depending on the thickness. The tappet kind can be determined by the identification mark (3 digits). The identification mark can be used for reference when servicing, however, follow the servicing procedure to select a tappet.

Tappet Specification.

Discernment mark

Tappet thickness (mm {in})

The number of jumps (mm {in})
000—100
3.000 —3.100 {0.1182—0.1220}
0.025 {0.00098}
122—602
3.122 —3.602 {0.1230—0.1418}
0.02 {0.0008}
625—725
3.625 —3.725 {0.1428—0.1466}
0.025 {0.00098}

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