Clarke — Secondary fuel filter change
Maintenance
From a Clarke operator's manual — check it applies to your exact model before use.
Applies to: Perkins 1000 Series engine
Parts for this job
Part numbers from the service-parts list for Perkins 1000 Series engine. Verify against your serial number before ordering; some links are affiliate links.
Procedure
- Using a waste oil or fuel collector, open the drain valve on the bottom of the filter element and drain until fuel stops running.
- Follow steps 2 through 6 as described in the primary filter section.
- Tighten the drain valve.
- Operate the priming pump; loosen the cap ring on top of the filter base and operate the priming pump until fuel is observed around the cap, then re-tighten the cap ring.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Secondary filter 5 micron
Full service-parts list: Perkins 1000 Series engine →
Source: Clarke operator'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.