Yanmar 6CXM-GTE2 Service Manual download pdf (Page 84)

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11) Remove the governor weight nut and washer with a box

spanner, fixing the fuel camshaft by the hole of the fuel

pump coupling or holding the coupling with a vice.

Screw the governor weight nut back in two or three

times.

12)Remove the governor weight assembly from the fuel

camshaft. Use the governor pulling tools.

3.11.5 Inspection of governor

Inspect the following points when disassemble the governor.

Check item Allowance Repair

Wear & excessive clearance of governor

weight pin & pin hole

Within the standard clearance of 0.2mm and

should move smoothly.

Replace the governor weight cmp.

Contact surface of governor sleeve with

weight roller.

No excessive wear. Replace the sleeve.

3 Thrust bearing No seizure, discoloration, or breakage Replace the thrust bearing.

4 Free length, fall of governor spring

Free length: Within 68 mm (Standard 65 -

65.5 mm)

Replace the governor spring.

5 Wear, distortion of lever shafts No excessive clearance and distortion Replace the shaft.

6 Oil leakage to outside No oil oozing out and leakage Replace the packing, O-ring.

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Yanmar 6CXM-GTE2 Service Manual Page 84