ap4720d0753a

Inspect fuel prefilter, replace

Type ap · topic 47.20 · version 0105 · 2004-11-08

Applies to: ENGINE 904.### ## up to 027210 in MODEL 668, 670

Where it sits

Function group 1 Engine › 47 Fuel system, powertrain energy supply › 47.20 Fuel pump, filter — Series 668 · Series 670 · Series 904

EinPAS 16 Fuel/power supply to engine › 16.10 Fuel supply › 16.10.41 Filter/water separator — Series 668 · Series 670 · Series 904

AP47.20-D-0753A

Inspect fuel prefilter, replace

23.5.96

ENGINE 904.### ## up to 027210 in MODEL 668, 670

Inspect fuel prefilter, replace

N07.57-0212-01

1 Fuel prefilter

Check

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns when working in engine during starting procedure

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

1

Clean exterior of fuel prefilter (1)

2

Inspect fuel prefilter (1) for internal soiling

In the event of soiling, replace fuel prefilter (1).

3

Replace fuel prefilter (1)

The arrow on the fuel prefilter housing marks the direction of flow of the fuel.

4

Start engine, check for leaks

5

Check fuel prefilter for leaks (1)

Referenced documents