Wsm 05-E2B SERIES Especificações descarregar pdf (Página 113)

S-60

03-E2B SERIES, WSM

DIESEL ENGINE

(4) Crankshaft

Side Clearance of Crankshaft

1. Set a dial indicator with its tip on the end of the crankshaft.

2. Measure the side clearance by moving the crankshaft to the front

and rear.

3. If the measurement exceeds the allowable limit, replace the

thrust bearings.

4. If the same size bearing is useless because of the crankshaft

journal wear, replace it with an oversize one referring to the table

and figure.

[D1403/D1503/D1703/V1903/V2003-T/V2203-E2B]

[F2803-E2B]

(Reference)

• Oversize dimensions of crankshaft journal

W1032880

Crankshaft Alignment

1. Support the crankshaft with V blocks on the surface plate at both

end journals.

2. Set a dial indicator with its tip on the intermediate journal.

3. Measure the crankshaft alignment.

4. If the measurement exceeds the allowable limit, replace the

crankshaft.

W1033001

Crankshaft side

clearance

Factory spec.

0.15 to 0.31 mm

0.0059 to 0.0122 in.

Allowable limit

0.50 mm

0.0197 in.

Crankshaft side

clearance

Factory spec.

0.15 to 0.35 mm

0.0059 to 0.0122 in.

Allowable limit

0.50 mm

0.0197 in.

Oversize

0.2 mm

0.008 in.

0.4 mm

0.016 in.

Dimension A

54.5 to 54.7 mm

2.1457 to 2.1535 in.

54.6 to 54.8 mm

2.1496 to 2.1574 in.

Dimension B

26.20 to 26.25 mm

1.0315 to 1.0335 in.

26.40 to 26.45 mm

1.0394 to 1.0413 in.

Dimension C

2.8 to 3.2 mm radius

0.1102 to 0.1260 in. radius

2.8 to 3.2 mm radius

0.1102 to 0.1260 in. radius

(0.8S)

The crankshaft journal must be fine-finished to higher than ∇∇∇∇.

Crankshaft alignment Allowable limit

0.02 mm

0.00079 in.

KiSC issued 05, 2008 A

1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 124 125

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Wsm 05-E2B SERIES Especificações Página 113

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