Oil Pump Shaft Disassembly - Husqvarna NUDA 900 R 2012 Workshop Manual

NUDA 900 2012/2013 - NUDA 900 R 2012/2013
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Workshop Manual Ed. 11-2011
GENERAL ENGINE PROCEDURES
Installation:
- Clean all components prior to installation and lubricate them with engine oil.
- Insert the pin (9) in the shaft.
- Place the rotating piston (7) on the shaft with the mark (10) facing outwards,
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paying attention to the correct positioning of the pin (9).
- Fit the rotor (8) with the mark (11) facing outwards, so that it coincides with
the mark (10) on the rotating piston (7).
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- Clean the sealing surfaces.
- Fit the cover (6), paying attention to the centring pin (12).
- Tighten the screws (5) to torque.
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- Check the drive pin (1) for wear and replace it if it is ruined.
- Insert the drive pin (1) in the shaft.
- Fit the gear (2), making sure it engages on the drive pin.
- Fit the washer (3).
- Fit the new retaining ring (4).
- Refit the clutch as described in the relevant paragraph.
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Oil pump shaft disassembly

- Remove the force pump and the oil suction pump as described in the relevant
paragraphs.
- Drain the oil as described in the relevant paragraph.
- Disassemble the oil pump shaft (1), check the shaft (1) and oil seals for wear
and replace them if necessary.
- Refit everything proceeding in reverse order as described in the relevant
paragraph.
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