Wsm 05-E2B SERIES Spezifikationen PDF herunterladen (Seite 120)

S-67

03-E2B SERIES, WSM

DIESEL ENGINE

Correcting Cylinder (Oversize)

1. When the cylinder is worn beyond the allowable limit, bore and

hone it to the specified dimension.

[D1403/V1903-E2B]

[D1503/V2003-TE2B]

[D1703/V2203/F2803-E2B]

2. Replace the piston and piston rings with oversize ones.

Oversize : 0.50 mm (0.0197 in.)

NOTEQ

• When the oversize cylinder is worn beyond the allowable

limit, replace the cylinder block with a new one.

W1034448

(6) Oil Pump

Rotor Lobe Clearance

1. Measure the clearance between lobes of the inner rotor and the

outer rotor with a feeler gauge.

2. Measure the clearance between the outer rotor and the pump

body with a feeler gauge.

3. If the clearance exceeds the factory specifications, replace the oil

pump rotor assembly.

W1035296

Oversize cylinder I.D.

Factory spec.

80.500 to 80.522 mm

3.16929 to 3.17016 in.

Allowable limit

80.650 mm

3.17520 in.

Oversize cylinder I.D.

Factory spec.

83.500 to 83.522 mm

3.28740 to 3.28827 in.

Allowable limit

83.650 mm

3.29331 in.

Oversize cylinder I.D.

Factory spec.

87.500 to 87.522 mm

3.44488 to 3.44575 in.

Allowable limit

87.650 mm

3.45079 in.

Finishing

Hone to 2.2 to 3.0 μmRz

(0.000087 to 0.00012 in.Rz)

∇∇∇.

(1) Cylinder I.D. (Before Correction) (2) Cylinder I.D. (Oversize)

Clearance between

inner rotor and outer

rotor

Factory spec.

0.03 to 0.14 mm

0.0012 to 0.0055 in.

Allowable limit

0.20 mm

0.0079 in.

Clearance between

outer rotor and pump

body

Factory spec.

0.11 to 0.19 mm

0.0043 to 0.0075 in.

Allowable limit

0.25 mm

0.0098 in.

KiSC issued 05, 2008 A

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