Mazda LF Wartungshandbuch PDF herunterladen (Seite 35)

B–18

ENGINE

TAPPET INSPECTION

A6E242412310E01

1. Measure the tappet hole inner diameter in X and

Y directions at the two points (A and B) shown.

Inner diameter:

31.000—31.030 mm {1.2205—1.2216 in}

2. Measure the tappet body outer diameter in X and

Y directions at the two points (A and B) shown.

Outer diameter:

30.970—30.980 mm {1.2193—1.2196 in}

3. Subtract the tappet body outer diameter from the

tappet hole inner diameter.

• If not as specified, replace the tappet or

cylinder head.

Clearance

Standard:

0.02—0.06 mm {0.0008—0.0023 in}

Maximum:

0.15 mm {0.006 in}

End Of Sie

CYLINDER BLOCK INSPECTION

A6E242410300E01

1. Measure the distortion of the cylinder block top

surface in the six directions as indicated in the

figure.

• If the distortion exceeds the maximum,

replace the cylinder block.

Maximum cylinder block distortion:

0.10 mm {0.004 in}

2. Measure the cylinder bores in X and Y directions

at 42 mm {1.65 in} below the top surface.

• If the cylinder bore exceeds the wear limit,

replace the cylinder block.

Standard diameter limit

L8:

83.000—83.030 mm {3.2677—3.2689 in}

LF, L3, L3 (with variable valve timing

mechanism):

87.500—87.530 mm {3.4449—3.4460 in}

Minimum / maximum bore diameter limit

L8:

82.940—83.090 mm {3.2653—3.2712 in}

LF, L3, L3 (with variable valve timing mechanism):

87.440—87.590 mm {3.4425—3.4484 in}

AME2224E319

AME2224E320

AME2224E089

AME2224E090

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