Caterpillar 3406E — Fuel Priming Pump - Remove and Install
Repair & overhaul · Fuel system
For the Caterpillar 3406E, from the Caterpillar service manual.
Applies to: Caterpillar 3406E, Caterpillar 3406E / 3456 engine
Before you start
- Be prepared to collect fluid with suitable containers before opening compartment
Procedure
- Remove bolt (1) and bolt (4); remove fuel priming pump (3) from fuel filter base (2)
- Remove gasket (5) for the fuel priming pump and fuel filter base
- Install: ensure gasket (5) is in position
- Put fuel priming pump (3) in position on fuel filter base (2)
- Install bolt (1) and bolt (4)
Full service-parts list: Caterpillar 3406E →, Caterpillar 3406E / 3456 engine →
Source: Caterpillar 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.