Oil filter – Hahn & Sohn HDE20SS3-DW

The oil filter removes mechanical impurities, wear particles, and combustion residues from the engine oil, thereby protecting the bearings, piston, and other lubricated engine components against premature wear. A clogged or damaged filter reduces the pressure andcleanliness of the oil in circulation, which can lead to acceleratedengine wear.

• The filter is designed for the four-cylinder diesel engineWEICHAI WP2.3D25E200(Hahn & Sohn HDE20SS3-DW generator,20kW/25kVA).

WHY CUSTOMERSCHOOSE IT

• Exact match for the WEICHAI WP2.3D25E200 engine
• Regularly replacedconsumablepart—partofroutineserviceintervals

PRACTICALTIP

Always replace the oil filter together with the engine oil, not separately — the old filter contains accumulated contaminants that would contaminate the newly filled clean oil. Before installing the new filter, lightly lubricate therubbersealwith oil,whichmakestighteningeasierandensuresevenseating.

KEY FEATURES

• Type: oil filter (spin-on, all-metal housing)
• Designed for engine: WEICHAI WP2.3D25E200
• Compatible generator: Hahn &SohnHDE20SS3-DW(20kW/25kVA)

USE/INSTALLATION/OPERATION

1. Disconnect the generator from the power supply and allow the engine to cool.
2. Drain the engine oil according to the service procedure.
3. Unscrew the old filter using a suitable oil filter wrench (counter-clockwise).
4. Lightly lubricate the rubber seal of the new filter with freshoil.
5. Screwthenewfilteronbyhanduntilthesealmakescontact,thentightenaccordingtotheinstructions(usuallyanadditional3/4turn).
6. Refillwithnewengineoilandafterstartingcheckthefilterforleaks.

Additional parameters