SI47.20-B-0006A | Service Information: Fuel pump | 12.02.16 |
MODEL 688.158/159 with ENGINE 374.976 with CODE (MS3) Euro 3
Fuel pre-filter with "Parker" electrical pump
This Service Information has the scope of guiding on the procedures for the maintenance and repair of the fuel pre-filter with electric pump, that are fitted on vehicles model LN 710 Plus as from chassis number ending ... 718136.
Maintenance and repair procedures
Clean and replace the fuel pre-filter assembly with electric pump as per document AP47.20-B-0787A.
In case of deficiency in the fuel supply system, initially, carry out the maintenance procedures described in document AP47.20-B-0787A and , then, evaluate the operation of the system. Should the supply pressure be deficient, replace the electric fuel pump.
Replace the electric pump following the procedures contained in the document AR47.20-B-5710D.
Parts for maintenance and repair
A 688 477 00 15 Filtering element (item 2)
A 374 090 02 12 pre-filter kit (items 7, 8 and 9)
A 688 470 00 94 Electricfuel pump (item 5+6)
B47.20-0002-05
fuel pre-filter with electric pump and water separator
1 Electric wiring harness
2 Filtering element
3 Bolt (3x)
4 Fuel pump body
5 Fuel pump
6 Sealing rings
7 Adapting sleeve
"Parker" pliers
8 Sealing ring
9 Pre-filter