Allis-Chalmers — Replacing Air Filter Element
Maintenance · Air cleaner
From a Allis-Chalmers owner's manual covering: Series 606, Series 633, Series 649, Series 685. Check it applies to your exact model before use.
Procedure
- Remove dust cup.
- Remove wing screw and gasket washer; remove filter element.
- Inspect element gasket for damage.
- Install new or cleaned element.
- Inspect cup gasket and replace if damaged.
- Reinstall dust cup assembly with top up.
- Reset service indicator by pressing reset button on top of indicator.
Specs & values
- Air pressure at nozzle must not exceed 100 psi (689 kPa) when cleaning element
- Never clean filter more than 6 times
Source: Allis-Chalmers owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.