Perkins 403F-11 — Fuel Filter Base - Remove and Install
Maintenance
For the Perkins 403F-11, from the Perkins service manual.
Applies to: Perkins 403F-11
Before you start
- Do not allow dirt to enter the fuel system.
- Keep all parts clean from contaminants.
Procedure
- Turn fuel supply to OFF position.
- Loosen hose clamps and disconnect hoses.
- Remove fuel filter element if necessary.
- Remove bolt and remove fuel filter base from mounting bracket.
- Align fuel filter base with mounting bracket and install bolt.
- Tighten bolt to 25 N·m.
- Install new fuel filter element if necessary.
- Connect hoses and tighten hose clamps.
- Turn fuel supply to ON position.
- Remove air from fuel system.
Specs & values
- 25 N·m (221 lb in) fuel filter base bolt
Source: Perkins service 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.